Gotowe bibliografie tematyczne / Stream flow

Gotowa bibliografia na temat „Stream flow”

Autor: Grafiati
Data publikacji: 4 czerwca 2021
Data aktualizacji: 20 lutego 2023

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Artykuły w czasopismach na temat "Stream flow"

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Jones, Jeremy B., i Amanda J. Rinehart. "The long-term response of stream flow to climatic warming in headwater streams of interior AlaskaThis article is one of a selection of papers from The Dynamics of Change in Alaska’s Boreal Forests: Resilience and Vulnerability in Response to Climate Warming." Canadian Journal of Forest Research 40, nr 7 (lipiec 2010): 1210–18. http://dx.doi.org/10.1139/x10-047.

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Warming in the boreal forest of interior Alaska will have fundamental impacts on stream ecosystems through changes in stream hydrology resulting from upslope loss of permafrost, alteration of availability of soil moisture, and the distribution of vegetation. We examined stream flow in three headwater streams of the Caribou–Poker Creeks Research Watershed (CPCRW) in interior Alaska over a 30-year period to determine (i) how stream flow varied among streams draining watersheds with varying extents of permafrost and (ii) evaluate if stream hydrology is changing with loss of permafrost. The three streams drained subcatchments with permafrost extents ranging from 4% to 53%. For each stream, runoff data were analyzed by separating base and storm flow contributions using a local-minimum method and with analysis of flood recession curves. Mean daily runoff during the ice-free season did not significantly vary among streams (mean = 0.57 mm·d–1), although the watersheds with lower permafrost had a greater contribution of base flow. Across years, flow was variable and was related with summer temperature in the watershed with low permafrost and with precipitation in the watershed with high permafrost. With climate warming and loss of permafrost, stream flows will become less responsive to precipitation and headwater streams may become ephemeral.
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Lancaster, Jill, i Alan G. Hildrew. "Characterizing In-stream Flow Refugia". Canadian Journal of Fisheries and Aquatic Sciences 50, nr 8 (1.08.1993): 1663–75. http://dx.doi.org/10.1139/f93-187.

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Flow in nine streams was examined in relation to refugia for invertebrates. Areas of bed maintaining low hydraulic stress throughout the discharge hydrograph could provide flow refugia for animals during spates. In one stream, near-bed shear stress and velocity were repeatedly measured in discrete patches. Three types were identified: "fast" patches maintained high hydraulic stress, "variable" patches showed the greatest change in stress, and "slow" patches maintained low stress and thus were potential refugia. Average stress increased with discharge, but potential refugia were prominent throughout and could be important for invertebrates. Abundances of refugia in eight comparison streams were characterized by changes in the frequency distribution of flow forces with discharge. Three stream types were identified that did not simply reflect channel size or morphology. Such stream-specific flow patterns could affect the structure of comunities through the differing provision of refugia. Longitudinal transport processes in these streams were investigated by solute dilution experiments and by the application of a model to measure an aggregated "dead zone". Transport (and dead zone volume) varied among streams and further reflected their refuge potential. Clearly, flow habitat features could intervene in population and community dynamics by providing refuge from spates.
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DeWalle, David R., Bryan R. Swistock i William E. Sharpe. "Episodic flow–duration analysis: a method of assessing toxic exposure of brook trout (Salvelinus fontinalis) to episodic increases in aluminum". Canadian Journal of Fisheries and Aquatic Sciences 52, nr 4 (1.04.1995): 816–27. http://dx.doi.org/10.1139/f95-081.

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Episodic flow–duration curves were developed that summarize stream flow data by considering the duration of sustained flows at or above specified levels. These curves and relationships between dissolved aluminum concentrations and stream flow were combined for five Appalachian (Pennsylvania) streams to determine the frequency of occurrence of acutely toxic aluminum conditions for brook trout (Salvelinus fontinalis). Concentrations of total dissolved aluminum (AlTD) increased with stream flow in all streams, but reached a plateau or decreased during extreme high flows in some streams. AlTD was dominated by inorganic monomeric species in all streams except Benner Run and Baldwin Creek. Episodic AlTD concentrations and durations were compared with a toxicity curve developed using caged wild and hatchery-reared brook trout. Results predicted that lethal episodes occurred on Linn, Stone, and Roberts runs, but not on Benner Run and Baldwin Creek. With the exception of Stone Run, brook trout populations were largest in streams without predicted lethal episodes (Benner Run and Baldwin Creek) and were smallest in streams with predicted lethal episodes (Linn and Roberts runs). This analysis could be adapted for prediction of toxic conditions in streams for other pollutants where toxicity varies with both concentration and duration of exposure.
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Hughes, JMR, i B. James. "A hydrological regionalization of streams in Victoria, Australia, with implications for stream Ecology". Marine and Freshwater Research 40, nr 3 (1989): 303. http://dx.doi.org/10.1071/mf9890303.

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Annual, monthly, low and peak flow data were used to classify and ordinate 138 stream gauges in Victoria. Sixteen hydrological variables were used and low-flow and entire-flow regionalizations were derived. The low-flow regionalization was spatially indistinct and therefore unusable, but the entire-flow regionalization produced five distinctive and spatially significant regions. Least-squares relationships were calculated between mean annual runoff, catchment area and coefficient of variation of annual flows, and the 16 variables. Rivers in the dry western districts of Victoria exhibit high variability of annual, monthly and peak flows, and low specific low flows. The converse is true for rivers in the western highlands of Victoria. Stream regionalizations are a useful tool for stream ecologists, and may be used for generating hypotheses, for detecting representative rivers and for producing baseline stream surveys.
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Nolan, Kevin P., i Tamer A. Zaki. "Conditional sampling of transitional boundary layers in pressure gradients". Journal of Fluid Mechanics 728 (9.07.2013): 306–39. http://dx.doi.org/10.1017/jfm.2013.287.

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AbstractStatistical analysis of transitional boundary layers in pressure gradients is performed using the flow fields from direct numerical simulations of bypass transition. Laminar–turbulent discrimination separates the streaky laminar flow from turbulent regions. Individual streaks are identified and tracked in the flow field in order to obtain statistics of the amplitude of the streak population. An extreme value model is proposed for the distribution of streak amplitudes. It is also possible to differentiate those streaks which break down into turbulent spots from innocuous events. It is shown that turbulence onset is due to high-amplitude streaks, with streamwise perturbation velocity exceeding 20 % of the free stream speed. The resulting turbulent spots are tracked downstream. The current analysis allows for the measurement of the lateral spreading angles of individual spots and their spatial extent and volumes. It is demonstrated that the volumetric growth rate of turbulent spots is insensitive to pressure gradient.
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Whillans, I. M., i C. J. Van Der Veen. "New and improved determinations of velocity of Ice Streams B and C, West Antarctica". Journal of Glaciology 39, nr 133 (1993): 483–590. http://dx.doi.org/10.1017/s0022143000016373.

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Abstract Measurements of velocity have been made on and next to Ice Streams Β and C, West Antarctica. The results are more precise than previous work and constitute a 93% increase in the number of values. These velocities are used to describe the confluence of flow into the ice streams and the development of fast ice-stream flow. The onset of fast-streaming flow occurs in many separate tributaries that coalesce down-glacier into the major ice streams. For those inter-stream ridges that have been studied, the flow is consistent with steady state. Along Ice Stream B, gradients in longitudinal stress offer little resistance to the ice flow. The transition from basal-drag control to ice-shelf flow is achieved through reduced drag at the glacier base and increased resistance associated with lateral drag. Velocities in the trunk of Ice Stream C are nearly zero but those at the up-glacial head are similar to those at the head of Ice Stream B.
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Whillans, I. M., i C. J. Van Der Veen. "New and improved determinations of velocity of Ice Streams B and C, West Antarctica". Journal of Glaciology 39, nr 133 (1993): 483–590. http://dx.doi.org/10.3189/s0022143000016373.

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AbstractMeasurements of velocity have been made on and next to Ice Streams Β and C, West Antarctica. The results are more precise than previous work and constitute a 93% increase in the number of values. These velocities are used to describe the confluence of flow into the ice streams and the development of fast ice-stream flow. The onset of fast-streaming flow occurs in many separate tributaries that coalesce down-glacier into the major ice streams. For those inter-stream ridges that have been studied, the flow is consistent with steady state. Along Ice Stream B, gradients in longitudinal stress offer little resistance to the ice flow. The transition from basal-drag control to ice-shelf flow is achieved through reduced drag at the glacier base and increased resistance associated with lateral drag. Velocities in the trunk of Ice Stream C are nearly zero but those at the up-glacial head are similar to those at the head of Ice Stream B.
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Mrzljak, Vedran, Jasna Prpić-Oršić i Tomislav Senčić. "Change in Steam Generators Main and Auxiliary Energy Flow Streams During the Load Increase of LNG Carrier Steam Propulsion System". Pomorstvo 32, nr 1 (20.06.2018): 121–31. http://dx.doi.org/10.31217/p.32.1.15.

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In this paper is presented an analysis of main and auxiliary steam energy flow streams from steam generators during the increase in steam system load at conventional LNG carrier. During the steam system load increase was presented differences in steam pressure and temperature between main and auxiliary steam flow streams. Energy power of the auxiliary flow stream is higher than energy power of the main flow stream only at the lowest steam system loads after which main flow stream takes over primacy at middle and high steam system loads. Cumulative auxiliary energy flow stream was divided on energy flow streams to each auxiliary device and energy power consumption of each auxiliary device was also investigated throughout number steam system loads. Analysis of steam production from marine steam generators presented in this paper provides insight into the operation dynamics of the entire steam propulsion system.
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Stephenson, S. N., i R. A. Bindschadler. "Is Ice-Stream Evolution Revealed By Satellite Imagery?" Annals of Glaciology 14 (1990): 273–77. http://dx.doi.org/10.3189/s0260305500008740.

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Ten Landsat Thematic Mapper images together show Ice Streams E, D and most of Ice Stream C on Siple Coast, West Antarctica. The images are interpreted to reveal aspects of both spatial and temporal evolution of the ice streams. Onset of ice-stream flow appears to occur at distributed sites within the ice-stream catchment, and the apparent enhanced flow continues in channels until they join, forming the main ice stream. Most crevassing on these ice streams is associated with features of horizontal dimensions between 5 and 20 km. We suggest these features are caused by bed structures which may be an important source of restraint to ice flow, similar to ice rumples on ice shelves. A pattern of features near the grounding line of the now-stagnant Ice Stream C are interpreted as having formed because there was a period of reduced flux before the ice stream stopped.
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Stephenson, S. N., i R. A. Bindschadler. "Is Ice-Stream Evolution Revealed By Satellite Imagery?" Annals of Glaciology 14 (1990): 273–77. http://dx.doi.org/10.1017/s0260305500008740.

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Ten Landsat Thematic Mapper images together show Ice Streams E, D and most of Ice Stream C on Siple Coast, West Antarctica. The images are interpreted to reveal aspects of both spatial and temporal evolution of the ice streams. Onset of ice-stream flow appears to occur at distributed sites within the ice-stream catchment, and the apparent enhanced flow continues in channels until they join, forming the main ice stream. Most crevassing on these ice streams is associated with features of horizontal dimensions between 5 and 20 km. We suggest these features are caused by bed structures which may be an important source of restraint to ice flow, similar to ice rumples on ice shelves. A pattern of features near the grounding line of the now-stagnant Ice Stream C are interpreted as having formed because there was a period of reduced flux before the ice stream stopped.
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Rozprawy doktorskie na temat "Stream flow"

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Timoner, Amer Xisca. "Stream biofilm responses to flow intermittency". Doctoral thesis, Universitat de Girona, 2014. http://hdl.handle.net/10803/283569.

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Streams experiencing a recurrent non-flow phase (i.e., flow intermittency) are characteristic of world regions with arid and semi-arid climates, where Mediterranean regions are part of. During non-flow streambed sediments, and consequently, microorganisms inhabiting these sediments are exposed to desiccation. These microorganisms, assembled in biofilms, lead a substantial part of the ecosystem processes. They recycle the carbon materials, intervene in the nutrient cycles and are on the base of the food web, fueling energy to the higher trophic levels. The aim of this tesis is to understand how biofilms respond to flow intermittency in order to unravel the consequences of the increasing spatial and temporal extent of flow intermittency, as a consequence of the global change, on the biogeochemical cycles and on the ecosystem functions in temporary streams. Structural and functional biofilm responses were analyzed at the cellular level (algae and bacteria), as well as at the whole biofilm responses (autotrophic vs heterotrophic processes) in two different field studies
Els rius que experimenten una fase sense cabal (intermitència fluvial) són característics de les regions del món amb climes àrids i semi-àrids, com ara les regions de la Mediterrànies. Durant la fase seca es produeix la dessecació de la llera del riu i conseqüentment els microorganismes que creixen sobre aquests sediments estan exposats a la dessecació. El conjunt d’aquests microorganismes es coneix com a biofilm, el qual juga un paper clau en el processament de la matèria orgànica i en els cicles del carboni i nutrients, A més són a la base de la xarxa tròfica aportant energia als nivells tròfics superiors. L'objectiu principal d'aquesta tesi és entendre el funcionament del biofilm quan es dona la fase seca, pas clau per entendre i predir les implicacions que tenen els períodes creixents sense cabal en els cicles biogeoquímics i en el funcionament de l’ecosistema. Les respostes estructurals i funcionals del biofilm des d’un punt de vista cel·lular (algues i bacteris), així com també en el conjunt del biofilm (processos autotròfics i heterotròfics) es van investigar mitjançant dos estudis de camp
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Edmunds, Matthew. "Stream surface seeding for flow visualisation". Thesis, Swansea University, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.678585.

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Mitchem, Charles E. Jr. "A Comparative Study of Stream-Gaging Methods Employed in Nonpoint Source Pollution Studies in Small Streams". Thesis, Virginia Tech, 1998. http://hdl.handle.net/10919/9761.

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The U.S. Geological Survey started measuring stream flow in 1888 as part of a public land irrigation study. The demand for accurate stream flow measurement has increased with the rising concern about nonpoint source (NPS) pollution. NPS pollution studies, such as TMDL development, often involve quantification of flow in small first and second order streams. This application of technology intended for use in larger streams presents special problems that must be addressed by the user. The goal of this study was to conduct a comparative analysis of the current technologies used to measure flow in small streams with respect to accuracy and cost. The analyses involved field investigations, laboratory experiments, and a cost analysis. The specific study objectives were: 1) Compare the accuracy of various methods for estimating stream discharge in small first and second order streams, 2) Compare the accuracy of various methods for estimating stream discharge in a controlled laboratory environment, and 3) Evaluate the costs associated with installation, operation, and maintenance of each of the systems investigated. Ten stream-gaging methods were evaluated for their field performance, laboratory performance, and costs. Analysis of the field investigation data indicated that the Marsh McBirney current meter and the One-orange method were the most accurate among the methods studied. The results of the laboratory experiments imply that the Starflow acoustic Doppler and Valeport BFM001 current meter performed best among the ten methods. The Starflow acoustic Doppler device also proved to be the most cost-effective method. Overall, the Marsh McBirney and Valeport BFM001 current meters exhibited the best performance for both field and laboratory situations among the methods evaluated.
Master of Science
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Frost, Carwyn. "Flow direction effects on tidal stream turbines". Thesis, Cardiff University, 2016. http://orca.cf.ac.uk/98955/.

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This thesis investigated the non-dimensional performance characteristics of a tidal stream turbine and how they varied in response to changes in flow direction. The problem was considered from an industrial perspective and used the commercial software package ANSYS CFX and a 1:20th scale experimental turbine. Initial considerations analysed the performance of the turbine in an ‘upstream’ or ‘downstream’ configuration relative to the turbines support structure. The conclusions resulting from this were that up to a point by increasing separation between an upstream turbine and its support structure the greater average nondimensional performance characteristics became. Also, more significantly, it was identified that this orientation and clearance reduced the blade stanchion interaction considerably relative to the downstream orientation. The study made justification for the inclusion of a yaw mechanism to rotate the turbine to face the flow for flood and ebb phases of the tide. In an operational environment this would be expected to enhance the life of the turbine’s blades, thrust bearings, and gearbox - which are known to be prone to fatigue failure, due to highly dynamic loads. The thesis continued to expand into the potential uses of a yaw mechanism to address flow misalignment experienced throughout the tidal cycle. In order to justify this, the non-dimensional performance characteristics of the same turbine were compared for a series of flow misalignment cases. The CFD analysis showed that increased flow misalignment in either the positive and negative direction had the effect of reducing turbine torque and power performance characteristics, and also significantly increases the out-ofplane bending moments. A distinction between the positive yaw angles and negative yaw angles was identified in the turbine’s performance. The negative flow misalignment showed more favourable performance changes than the positive flow misalignment, this was due to the turbines rotational direction. The subsequent recommendations to industry were included making use of the turbines rotational direction and yaw mechanism, to experience lower performance reductions in the case of flow misalignment. Experimental results from tow tank testing at CNR-INSEAN using the 0.5 m diameter turbine validated the nondimensional performance characteristics of the CFD results. It was identified that steady state CFD results did not capture the performance characteristics of flow misalignment cases as well as the transient CFD results. The experimental turbine captured temporal features identified in the CFD analysis. Recommendations to industry include the careful consideration of steady state CFD analysis in non-idealised flow conditions.
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Hofstede, Coen Matthijs. "Ice Stream Dynamics: A Transition between Sheet Flow and Shelf Flow". Fogler Library, University of Maine, 2008. http://www.library.umaine.edu/theses/pdf/HofstedeCM2008.pdf.

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Stokes, Christopher Richard. "The geomorphology of palaeo-ice streams : identification, characterisation and implications for ice stream functioning". Thesis, University of Sheffield, 2001. http://etheses.whiterose.ac.uk/14815/.

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Ice streams are the dominant drainage pathways of contemporary ice sheets and their location and behaviour are viewed as key controls on ice sheet stability. Identifying palaeo-ice streams is of paramount importance if we are to produce accurate reconstructions of former ice sheets and examine their critical role in the oceanclimate system. Many workers have invoked palaeo-ice streams from a variety of former ice sheets, despite a limited understanding of their glacial geomorphology. This thesis addresses the problem by predicting several diagnostic geomorphological criteria indicative of ice stream activity. These are developed objectively from the known characteristics of contemporary ice streams and can be summarised as: large flow-set dimensions (>20 km wide and >150 km long), highly convergent flow patterns, highly attenuated subglacial bedforms (length:width >10: 1), Boothia-type dispersal plumes, abrupt lateral margins «2 km), ice stream marginal moraines, evidence of pervasively deformed till, and submarine sediment accumulations (marine-terminating ice streams only). Collectively, the criteria are used to construct conceptual landsystems of palaeo-ice stream tracks. Using satellite imagery and aerial photography to map glacial geomorphology, identification of the criteria is used to validate the location of a previously hypothesised ice stream and identify a hitherto undetected palaeo-ice stream from the former Laurentide Ice Sheet. Implications for ice stream basal processes are explored and their ice sheet-wide significance is assessed. On Victoria Island (Arctic Canada) five of the geomorphological criteria are identified and the extent of the marine-based M'Clintock Channel Ice Stream is reconstructed at 720 km in length and 140 km in width. The ice stream (operating between 10,400 and 10,000 yr BP) was located within a broad topographic trough, but internal glaciological processes, rather than properties of the bed controlled the margin locations. It eroded into pre-existing unconsolidated sediments and left a spectacular pattern of subglacially-produced landforms, recording a snapshot view of the bed prior to ice stream shut-down. Sediment availability appears critical to its functioning (deformable bed?) and the debris flux of the ice stream is inferred to have been high. Frictional shut-down occurred once down-cutting through sediments reached hard bedrock close to the terminus. The presence of four of the geomorphological criteria are used to identify a terrestrial ice stream which drained the Keewatin Sector of the Laurentide Ice Sheet between ca. 10,000 and 8,500 yr BP. Its size is reconstructed at over 450 km in length and 140 km in width, and it left behind a subglacial bedform pattern consisting of highly attenuated drumlins (length:width ratios up to 48: 1) displaying exceptional parallel conformity. This represents an isochronous bedform pattern and variations in lineament elongation ratio are thought to be a useful proxy for ice velocity. Highest elongation ratios occur immediately downstream of a topographic step where the ice stream entered a sedimentary basin. It is inferred that the ice stream was triggered by climatic warming which altered the ice sheet configuration and the thermal state of the bed. A switch from cold to warm-based conditions probably triggered rapid basal sliding. The ice stream (and a tributary) shut down when it ran out of ice, causing widespread thinning of the ice sheet and subsequent deglaciation. These ice streams denote considerable ice sheet instability over both hard and soft (deformable) beds and emphasise the enormous effects that ice streams had in controlling the deglaciation of the Laurentide Ice Sheet.
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Whitby, Benjamin. "Control of an axial flow tidal stream turbine". Thesis, Cardiff University, 2013. http://orca.cf.ac.uk/56450/.

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Tidal stream turbines have the potential to generate electricity from a renewable source that is highly predictable and non-polluting. The United Kingdom’s geographical location means that it has one of the most significant wave and tidal resources in the world. The implications of controlling horizontal axial flow, variable speed tidal stream turbines for the purpose of optimising energy capture, regulating power and reducing mechanical loads has been investigated. The research was separated into two main areas: control of the turbine in below rated flow speeds where the objective was to maximise energy capture, and control of the turbine in high flow speeds where the aim was to regulate power, shed load and ensure the survivability of the turbine. A control strategy that maximises the power output of a tidal stream turbine in below rated flow speeds, by allowing the rotor speed to be varied, was implemented. The performance of the control strategy was assessed in simulation and then implemented on a hardware in the loop test rig. In both cases the controller performed well and was able to maximise power output from the turbine by varying the rotor speed to maintain the optimum tip speed ratio. Two control strategies for regulating the output power from a tidal stream turbine in high flow speeds were investigated and compared. The first strategy relies on adjusting the pitch angle of the rotor blades to regulate power and the second assumes fixed pitch rotor blades and relies on the stall characteristic of the blades to regulate power. Models of both the pitch and stall regulated turbines were developed and simulated using the commercially available software GH Tidal Bladed®. The control system design behind both strategies was developed in Matlab. Following control implementation a comparison of each model was carried out in terms of performance under turbulent flows, loading and energy yield. Following the comparison it was concluded that the performance of the pitch regulated tidal stream turbine was superior to that of the stall regulated turbine. The research also revealed that the dynamics of each turbine model are significantly different for above rated flow speed operation. This has implications on controller design and loading experienced by each tidal stream turbine.
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Chan, Wing-yin Julia. "River channelization and flow regulation in Hong Kong /". Hong Kong : University of Hong Kong, 2002. http://sunzi.lib.hku.hk/hkuto/record.jsp?B25438918.

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Raina, Rajeev. "Development of a cell-based stream flow routing model". Thesis, Texas A&M University, 2003. http://hdl.handle.net/1969.1/2219.

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This study presents the development of a cell-based routing model. The model developed is a two parameter hydrological routing model that uses a coarse resolution stream network to route runoff from each cell in the watershed to the outlet. The watershed is divided into a number of equal cells, which are approximated as cascade of linear reservoirs or tanks. Water is routed from a cell downstream, depending on the flow direction of the cell, using the cascade of tanks. The routing model consists of two phases, first is the overland flow routing, which is followed by the channel flow routing. In this study, the cell-to-cell stream flow routing model is applied to the Brazos River Basin to demonstrate the impact of the cascade of tanks on the flow over a simple linear reservoir method. This watershed was tested with a uniform runoff depth in absence of observed runoff data. A case study on Waller Creek in Austin, Texas with observed runoff depths and stream flow is used to demonstrate the calibration and validation of model parameters.
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Nauditt, Alexandra. "Understanding stream flow generation in sparsely monitored montane catchments". Thesis, University of Aberdeen, 2017. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=233935.

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Książki na temat "Stream flow"

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Connecticut. General Assembly. Legislative Program Review and Investigations Committee. Stream flow. Hartford: Connecticut General Assembly, Legislative Program Review and Investigations Committee, 2003.

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Estes, Christopher C. Instream flow. Juneau, Alaska: Alaska Dept. of Fish and Game, Division of Sport Fish, 1987.

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Bingham, Roy H. Low flows and flow duration of Tennessee streams through 1981. Nashville, Tenn: U.S. Dept. of the Interior, Geological Survey, 1985.

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Atkins, J. B. Low-flow and flow-duration characteristics of Alabama streams. Tuscaloosa, Ala: U.S. Dept. of the Interior, U.S. Geological Survey, 1994.

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Atkins, J. B. Low-flow and flow-duration characteristics of Alabama streams. Tuscaloosa, Ala: U.S. Geological Survey, 1994.

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Atkins, J. B. Low-flow and flow-duration characteristics of Alabama streams. Tuscaloosa, Ala: U.S. Dept. of the Interior, U.S. Geological Survey, 1994.

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Atkins, J. B. Low-flow and flow-duration characteristics of Alabama streams. Tuscaloosa, Ala: U.S. Dept. of the Interior, U.S. Geological Survey, 1994.

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B, Atkins J. Low-flow and flow-duration characteristics of Alabama streams. Tuscaloosa, Ala: U.S. Dept. of the Interior, U.S. Geological Survey, 1994.

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B, Atkins J. Low-flow and flow-duration characteristics of Alabama streams. Tuscaloosa, Ala: U.S. Dept. of the Interior, U.S. Geological Survey, 1994.

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Atkins, J. B. Low-flow and flow-duration characteristics of Alabama streams. Tuscaloosa, Ala: U.S. Dept. of the Interior, U.S. Geological Survey, 1994.

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Części książek na temat "Stream flow"

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Wang, Chi-Yuen, i Michael Manga. "Stream Flow". W Lecture Notes in Earth System Sciences, 201–30. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-64308-9_7.

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AbstractChanges in stream discharge after earthquakes are among the most interesting hydrologic responses because they are visible at Earth’s surface and can be dramatic. Here we focus on changes that persist for extended periods but have no obvious source. Such increases have been documented for a long time but their origins are still under debate. We first review some general characteristics of streamflow responses to earthquakes; we then discuss several mechanisms that have been proposed to explain these responses and the source of the extra water. The different hypotheses imply different crustal processes and different water–rock interactions during the earthquake cycle. In most instances, these hypotheses are under-constrained. We suggest that multiple mechanisms may be activated by an earthquake.
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Allan, J. David. "Channels and flow". W Stream Ecology, 1–21. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0729-7_1.

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Gutierrez, Felipe. "Spring Cloud Stream". W Spring Cloud Data Flow, 129–74. Berkeley, CA: Apress, 2020. http://dx.doi.org/10.1007/978-1-4842-1239-4_6.

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Gutierrez, Felipe. "Spring Cloud Stream Binders". W Spring Cloud Data Flow, 175–207. Berkeley, CA: Apress, 2020. http://dx.doi.org/10.1007/978-1-4842-1239-4_7.

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Mangelsdorf, Joachim, Karl Scheurmann i Fritz-Heinz Weiß. "Hydraulics of Stream Flow". W River Morphology, 8–24. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-83777-7_3.

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Douglas, Ian. "Origins of Stream Flow". W Ecological Studies, 137–48. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-91544-5_8.

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Douglas, Ian. ", Stream Flow, Stream Chemistry and Sediment Transport". W Ecological Studies, 271–84. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-91544-5_16.

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Allan, J. David, Maria M. Castillo i Krista A. Capps. "Energy Flow and Nutrient Cycling in Aquatic Communities". W Stream Ecology, 357–81. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-61286-3_12.

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Eliassen, F., i S. Mehus. "Type Checking Stream Flow Endpoints". W Middleware’98, 305–20. London: Springer London, 1998. http://dx.doi.org/10.1007/978-1-4471-1283-9_19.

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Gutierrez, Felipe. "Custom Stream Apps with Spring Cloud Data Flow". W Spring Cloud Data Flow, 311–39. Berkeley, CA: Apress, 2020. http://dx.doi.org/10.1007/978-1-4842-1239-4_10.

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Streszczenia konferencji na temat "Stream flow"

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Aguirre, J. A. Mintegui, J. C. Robredo Sánchez, C. De Gonzalo Aranoa i P. Huelin Rueda. "Restoration of a degraded torrential stream by means of a flood control system: the case of Arroyo del Partido stream (Spain)". W DEBRIS FLOW 2010. Southampton, UK: WIT Press, 2010. http://dx.doi.org/10.2495/deb100181.

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ZHOU, M., C. HEINE i I. WYGNANSKI. "The forced turbulent wall jet in an external stream". W 3rd Shear Flow Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1993. http://dx.doi.org/10.2514/6.1993-3250.

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Stefanidis, P., i D. Myronidis. "The cause and mechanism of Gouras stream mudflow in Epirus (W. Greece)". W DEBRIS FLOW 2006. Southampton, UK: WIT Press, 2006. http://dx.doi.org/10.2495/deb060201.

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New, T. H., i W. L. Tay. "Cross-stream Radial Fluid Injection into a Round Jet". W 2nd AIAA Flow Control Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2004. http://dx.doi.org/10.2514/6.2004-2403.

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CLEYNEN, OLIVIER, EMEEL KERIKOUS, STEFAN HOERNER i DOMINIQUE THÉVENIN. "INFLUENCE OF FLOTATION BODIES ON THE POWER CHARACTERISTICS OF A FREE-STREAM WATER WHEEL". W MULTIPHASE FLOW 2017. Southampton UK: WIT Press, 2017. http://dx.doi.org/10.2495/mpf170071.

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Park, Alfred J., Cheng-Hong Li, Ravi Nair, Nobuyuki Ohba, Uzi Shvadron, Ayal Zaks i Eugen Schenfeld. "Flow: A Stream Processing System Simulator". W 2010 IEEE 24th Workshop on Principles of Advanced and Distributed Simulation (PADS 2010). IEEE, 2010. http://dx.doi.org/10.1109/pads.2010.5471658.

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Carvalho, Joao P., i Filipe V. Camelo. "One Day Ahead Stream Flow Forecasting". W 2015 Conference of the International Fuzzy Systems Association and the European Society for Fuzzy Logic and Technology (IFSA-EUSFLAT-15). Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/ifsa-eusflat-15.2015.165.

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Monkewitz, Peter A., Hassan M. Nagib i Vincent Boulanger. "COMPARING THE THREE POSSIBLE SCALINGS OF STREAM-WISE NORMAL STRESS IN TURBULENT BOUNDARY LAYERS". W Tenth International Symposium on Turbulence and Shear Flow Phenomena. Connecticut: Begellhouse, 2017. http://dx.doi.org/10.1615/tsfp10.1080.

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Halfon, E., B. Nishri, A. Seifert i I. Wygnanski. "Effects of Elevated Free-stream Turbulence on Active Control of a Transitional Separation Bubble". W 1st Flow Control Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2002. http://dx.doi.org/10.2514/6.2002-3169.

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Eichhorst, Jean. "TWO STREAM FLOW SCENARIOS IN THE REPUBLICAN RIVER BASIN: SOCIAL DECISION-MAKING AND STREAM FLOW RESULTS". W GSA Annual Meeting in Denver, Colorado, USA - 2016. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016am-282840.

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Raporty organizacyjne na temat "Stream flow"

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Claise, B., P. Aitken, A. Johnson i G. Muenz. IP Flow Information Export (IPFIX) Per Stream Control Transmission Protocol (SCTP) Stream. RFC Editor, marzec 2012. http://dx.doi.org/10.17487/rfc6526.

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Tremblay, T., i M. Lamothe. New contributions to the ice-flow chronology in the Boothia-Lancaster Ice Stream catchment area. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/331062.

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Within the Boothia-Lancaster Ice Stream (BLIS) catchment area, ice flow patterns were reconstructed based on the synthesis of striation directions and cross-cutting relationships, transport patterns of erratic boulders, glacial landforms, cold-based glacial landsystems, and ice-retreat chronology. New ArcticDEM data, high-definition satellite imagery and multibeam echosounder bathymetric datasets provided increased details on ice flow indicators. Convergent high-velocity ice flows through the BLIS main axis were major, persistent features in the northeastern Laurentide Ice Sheet through the last glaciation, and this study highlights intensity fluctuations and ice flow pattern variations that occurred during that time. Highly contrasting glacial geomorphology, notably in the abundance of moraines, reflects marked differences in ice-margin retreat rates and patterns during deglaciation between the western and eastern sides of the BLIS.
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Tremblay, T., i M. Lamothe. New contributions to the ice-flow chronology in the Boothia-Lancaster ice-stream catchment area, Nunavut. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331424.

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Within the Boothia-Lancaster ice stream (BLIS) catchment area, ice-flow patterns were reconstructed based on the synthesis of striation directions and crosscutting relationships, transport patterns of erratic boulders, glacial landforms, cold-based glacial landsystems, and ice-retreat chronology. New ArcticDEM data, high-definition satellite imagery, and multibeam echosounder bathymetric data sets provided increased details on ice-flow indicators. Convergent high-velocity ice flows through the BLIS main axis were major, persistent features in the northeastern Laurentide Ice Sheet through the last glaciation, and this study highlights intensity fluctuations and ice-flow pattern variations that occurred during that time. Highly contrasting glacial geomorphology, notably in the abundance of moraines, reflects marked differences in ice-margin retreat rates and patterns during deglaciation between the western and eastern sides of the BLIS.
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McKay, S. K., i J. C. Fischenich. Development and Application of Flow Duration Curves for Stream Restoration. Fort Belvoir, VA: Defense Technical Information Center, luty 2016. http://dx.doi.org/10.21236/ad1002924.

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Xiong, Zhongmin, i Sanjiva K. Lele. Stagnation Point Flow and Heat Transfer Under Free-Stream Turbulence. Fort Belvoir, VA: Defense Technical Information Center, kwiecień 2004. http://dx.doi.org/10.21236/ada422883.

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Lottes, S. A., M. A. Sitek i N. Sinha. Three-Dimensional Flow Analysis Methodology for Assessing Stream Stability and Channel Migration. Office of Scientific and Technical Information (OSTI), grudzień 2019. http://dx.doi.org/10.2172/1618116.

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Holub, Oleksandr, Mykhailo Moiseienko i Natalia Moiseienko. Fluid Flow Modelling in Houdini. [б. в.], listopad 2020. http://dx.doi.org/10.31812/123456789/4128.

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The modern educational environment in the field of physics and information technology ensures the widespread use of visualization software for successful and deep memorization of material. There are many software for creating graphic objects for presentations and demonstrations, the most popular of which were analyzed. The work is devoted to the visualization of liquids with different viscosity parameters. The article describes the development of a fluid model in the form of a particle stream. The proposed methodology involves using the Houdini application to create interactive models. The developed model can be used in the educational process in the field of information technology.
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Noll, R. S. Miscellaneous water quality and stream flow data from the Gold Creek drainage basin, Juneau, Alaska. Alaska Division of Geological & Geophysical Surveys, 1992. http://dx.doi.org/10.14509/1535.

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Ananth, Ramagopal, i Richard C. Mowrey. Extinction Dynamics of a Co-flow Diffusion Flame by Very Small Water Droplets Injected into the Air Stream. Fort Belvoir, VA: Defense Technical Information Center, lipiec 2008. http://dx.doi.org/10.21236/ada484612.

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Matthews, Kathleen R. Water temperature, dissolved oxygen, flow, and shade measurements in the three stream sections of the Golden Trout Wilderness. Albany, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station, 2016. http://dx.doi.org/10.2737/psw-rn-427.

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