Дисертації з теми "High temperature gas stream"
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Mathison, Randall Melson. "Experimental and Computational Investigation of Inlet Temperature Profile and Cooling Effects on a One and One-Half Stage High-Pressure Turbine Operating at Design-Corrected Conditions." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1250281163.
Повний текст джерелаWu, Stanley W. M. "Hydrodynamics of gas spouting at high temperature." Thesis, University of British Columbia, 1986. http://hdl.handle.net/2429/26345.
Повний текст джерелаApplied Science, Faculty of
Chemical and Biological Engineering, Department of
Graduate
Stevens, Nancy Shanan Moore. "Composite membranes for high temperature gas separations." Diss., Georgia Institute of Technology, 1998. http://hdl.handle.net/1853/10082.
Повний текст джерелаAstbury, Christopher John. "High temperature chemistry in the gas phase." Thesis, University of Oxford, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.236061.
Повний текст джерелаPlewacki, Nicholas. "Modeling High Temperature Deposition in Gas Turbines." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1587714424017527.
Повний текст джерелаBaldwin, Thomas James. "Aerosol formation in high temperature vapour-gas mixtures." Thesis, University of Surrey, 2000. http://epubs.surrey.ac.uk/843166/.
Повний текст джерелаZwierlein, Martin W. "High-temperature superfluidity in an ultracold Fermi gas." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/39290.
Повний текст джерелаIncludes bibliographical references (p. 258-280).
This thesis presents experiments in which a strongly interacting gas of fermions was brought into the superfluid regime. The strong interactions are induced by a Feshbach scattering resonance that allows to tune the interfermion scattering length via an external magnetic field. When a Fermi mixture was cooled on the molecular side of such a Feshbach resonance, Bose-Einstein condensation of up to 107 molecules was observed. Subsequently, the crossover region interpolating between such a Bose-Einstein condensate (BEC) of molecules and a Bardeen-Cooper-Schrieffer superfluid of long-range Cooper pairs was studied. Condensates of fermion pairs were detected in a regime where pairing is purely a many-body effect, the pairs being stabilized by the presence of the surrounding particles. Superfluidity and phase coherence in these systems was directly demonstrated throughout the crossover via the observation of long-lived, ordered vortex lattices in a rotating Fermi mixture. Finally, superfluidity in imbalanced Fermi mixtures was established, and its Clogston limit was observed for high imbalance. The gas was found to separate into a region of equal densities, surrounded by a shell at unequal densities.
by Martin W. Zwierlein.
Ph.D.
Forsyth, Peter. "High temperature particle deposition with gas turbine applications." Thesis, University of Oxford, 2017. http://ora.ox.ac.uk/objects/uuid:61556237-feed-43cb-9f4a-d0aed00ca3f8.
Повний текст джерелаAndrienko, Daniil. "Non-equilibrium Models for High Temperature Gas Flows." Wright State University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=wright1405505300.
Повний текст джерелаAbercrombie, Matthew G. "Acoustic microsensor with optical detection for high-temperature, high-pressure environments." Thesis, Georgia Institute of Technology, 2002. http://hdl.handle.net/1853/19467.
Повний текст джерелаHarra, L. K. "Spectral studies of high temperature plasmas." Thesis, Queen's University Belfast, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.359071.
Повний текст джерелаArvanitidis, Ioannis. "Intrinsic kinetics of some high temperature gas-solid reactions /." Stockholm : Tekniska högsk, 1998. http://www.lib.kth.se/abs98/arva0925.pdf.
Повний текст джерелаGuha, P. K. "Smart micro-hotplate platform for high temperature gas sensor." Thesis, University of Cambridge, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.599774.
Повний текст джерелаWilcock, Roger. "The thermodynamics of cooling in high temperature gas turbines." Thesis, University of Cambridge, 2002. https://www.repository.cam.ac.uk/handle/1810/272029.
Повний текст джерелаZhang, P. "Development of next generation high temperature materials for high performance gas turbine." Thesis, University College London (University of London), 2016. http://discovery.ucl.ac.uk/1474017/.
Повний текст джерелаArvanitis, Antonios. "High Temperature High Pressure Water Gas Shift Reaction in Zeolite Membrane Reactors." University of Cincinnati / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1563872266361549.
Повний текст джерелаRieger, Michael. "The alkali sorption process by solid sorbents at high temperature." Thesis, University of Surrey, 2000. http://epubs.surrey.ac.uk/843101/.
Повний текст джерелаHeath, David John. "Characterisation of waxy gas-condensates by high temperature capillary gas chromatography and oxidative degradation." Thesis, University of Plymouth, 1995. http://hdl.handle.net/10026.1/460.
Повний текст джерелаVilorio, Carlos R. "Gas Chromatography Micro-Chip with High Temperature Interface and Silk Screen Heaters." BYU ScholarsArchive, 2020. https://scholarsarchive.byu.edu/etd/8690.
Повний текст джерелаLess, David Matthew. "Transient behavior of liquid jets injected normal to a high velocity gas stream." Diss., Virginia Polytechnic Institute and State University, 1985. http://hdl.handle.net/10919/53887.
Повний текст джерелаPh. D.
Tanaka, Yasunori, Yasunobu Yokomizu, Motohiro Ishikawa, and Toshiro Matsumura. "Particle Composition of High-Pressure SF_6 Plasma with Electron Temperature Greater than Gas Temperature." IEEE, 1997. http://hdl.handle.net/2237/7280.
Повний текст джерелаBenny, S. "High temperature water gas shift catalysts : a computer modelling study." Thesis, University College London (University of London), 2010. http://discovery.ucl.ac.uk/20444/.
Повний текст джерелаKim, Seok-Jhin. "High Temperature Water Gas Shift Reaction in Zeolite Membrane Reactors." University of Cincinnati / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1321888491.
Повний текст джерелаLaubscher, Ryno. "Development aspects of a high temperature heat pipe heat exchanger for high temperature gas-cooled nuclear reactor systems." Thesis, Stellenbosch : Stellenbosch University, 2013. http://hdl.handle.net/10019.1/80096.
Повний текст джерелаENGLISH ABSTRACT: High temperature heat sources are becoming an ever-increasing imperative in the process industry for the production of plastics, ammonia and fertilisers, hydrogen, coal-toliquid fuel and process heat. Currently, high temperature reactor (HTR) technology is capable of producing helium temperatures in excess of 950°C; however, at these temperatures, tritium, which is a radioactive contaminant found in the helium coolant stream, is able to diffuse though the steel retaining wall of the helium-to-steam heat exchanger. To circumvent this radioactivity problem, regulations require an intermediate heat exchange loop between the helium and the process heat streams. In this paper, the use of a uniquely designed sodium-charged heat pipe heat exchanger is considered, and has the distinct advantage of having almost zero exergy loss as it eliminates the intermediate heat exchange circuit. In order to investigate this novel heat pipe heat exchanger concept, a special intermediate-temperature (± 240°C) experimental heat pipe heat exchanger (HPHE) was designed. This experimental HPHE uses Dowtherm A as working fluid and has two glass windows to enable visual observation of the boiling and condensation two-phase flow processes. A high temperature air-burner supply simulates the high temperature stream, and the cold stream is provided by water from a constant-heat supply tank. This experimental apparatus can be used to evaluate the validity of steady-state and start-up transient theoretical models that have been developed. This paper will highlight the special design aspects of this HPHE, the theoretical model and the solution algorithm described. Experimental results will be compared with the theoretically calculated results. The theoretical model will then be used to predict the performance of a high temperature (sodium working fluid at 850°C) HPHE will be undertaken and conclusions and recommendation made.
AFRIKAANSE OPSOMMING: Hoë temperatuur hitte bronne is besig om ‘n toenemende noodsaaklikheid te raak in die proses industrie vir die vervaardiging van plastieke, ammoniak, kunsmis, waterstof, steenkool-tot-vloeibare brandstof en proses hitte. Huidige hoë temperatuur reaktor tegnologie is in staat om helium te verhit tot temperature hoër as 950°C, maar by sulke hoë temperature is die vorming van tritium, wat ‘n radioaktiewe produk is, in die helium verkoeling stroom wat deur die reaktor vloei, ‘n probleem. Die tritium is in staat om deur die staal wand van ‘n enkel fase warmte uitruiler te diffundeer. Om hierdie radioaktiewe probleem te uitoorlê, stel huidige regulasies voor dat ‘n oorgangs hitte uitruil lus gebruik raak tussen die helium en proses strome van die reaktor stelsel. In hierdie tesis word ‘n unieke natrium gevulde hitte pyp warmte uitruiler nagevors, hierdie ontwerp het die voordeel dat dit geen “exergy” verlies het omdat dit nie ‘n oorgangs hitte uitruil lus benodig nie. Hierdie unieke konsep was nagevors deur ‘n spesiale oorgangs temperatuur (± 230°C) eksperimentiële hitte pyp warmte uitruiler te ontwerp. Hierdie eksperimentiële hitte pyp warmte uitruiler gebruik Dowtherm A as oordrags medium tussen die warm en koue strome en het twee glas venters waardeur die kook en kondensasie van die oorgangs medium dop gehou kan word. ‘n Hoë temperatuur verbrander simuleer die warm stroom deur die reaktor en die koue stroom word gesimuleer deur koue water. Die eksperimentiële opstelling sal gebruik word om die tyd afhangklike en tyd onafhangklike teoretiese wiskundige modele te valideer. Hierdie tesis sal die spesiale ontwerp aspekte van die hitte pyp warmte uitruiler, teoretiese modelle en oplos algoritme te bespreek. Eksperimentiele resultate sal met die teoretiese resultate vergelyk word en dan sal die teoretiese modelle gebruik word om ‘n natrium gevulde warmte uitruiler te simuleer. Gevolgtrekkings en aanbevelings sal in die lig van die resultate verskaf word.
Phillips, M. E. "Studies of high temperature laboratory and astrophysical plasmas." Thesis, Queen's University Belfast, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.252580.
Повний текст джерелаMcCann, S. M. "Spectroscopic diagnostics for high temperature astrophysical and laboratory plasmas." Thesis, Queen's University Belfast, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.335434.
Повний текст джерелаLei, Yun School of Chemical Engineering & Industrial Chemistry UNSW. "Novel Fe2O3-Cr2O3 catalyst for high temperature water gas shift reaction." Awarded by:University of New South Wales. School of Chemical Engineering and Industrial Chemistry, 2005. http://handle.unsw.edu.au/1959.4/23321.
Повний текст джерелаThiele, Jeremy Allan. "High Temperature LGX Acoustic Wave Devices and Application for Gas Sensors." Fogler Library, University of Maine, 2005. http://www.library.umaine.edu/theses/pdf/ThieleJA2005.pdf.
Повний текст джерелаPappano, Scott William. "Environmental impacts of the modular high temperature gas-cooled reactor (MHTGR)." Thesis, Massachusetts Institute of Technology, 1990. http://hdl.handle.net/1721.1/13668.
Повний текст джерелаDudek, David Robert. "Single particle, high temperature, gas-solid reactions in an electrodynamic balance." Thesis, Massachusetts Institute of Technology, 1988. http://hdl.handle.net/1721.1/39089.
Повний текст джерелаSavage, Nancy Ortins. "Development and characterization of high temperature, selective, titania-based gas sensors /." The Ohio State University, 2000. http://rave.ohiolink.edu/etdc/view?acc_num=osu1488203857249405.
Повний текст джерелаKrsmanovic, Dalibor. "High temperature ultrasonic gas flow sensor based on lead free piezoelectric material." Thesis, University of Cambridge, 2011. https://www.repository.cam.ac.uk/handle/1810/245065.
Повний текст джерелаSalama, I. M. "High temperature particle -to-metal interaction in a simulated gas turbine environment." Thesis, Cranfield University, 2002. http://dspace.lib.cranfield.ac.uk/handle/1826/4610.
Повний текст джерелаMylavarapu, Sai K. "Development of Compact Heat Exchangers for Very High-Temperature Gas-Cooled Reactors." The Ohio State University, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=osu1228150070.
Повний текст джерелаElm, Svensson Erik. "Nanotemplated High-Temperature Materials for Catalytic Combustion." Doctoral thesis, KTH, Kemiteknik, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4800.
Повний текст джерелаQC 20100719
Elm, Svensson Erik. "Nanomaterials for high-temperature catalytic combustion." Licentiate thesis, Stockholm : School of Chemical Science, KTH, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4360.
Повний текст джерелаBerger, T., J. Konheiser, A. V. Anikeev, V. V. Prikhodko, P. A. Bagryansky, E. Yu Kolesnikov, E. I. Soldatkina, Yu A. Tsidulko, K. Noack, and A. A. Lizunov. "Study of high temperature and high density plasmoids in axially symmetrical magnetic fields." Forschungszentrum Dresden, 2010. http://nbn-resolving.de/urn:nbn:de:bsz:d120-qucosa-27870.
Повний текст джерелаRyan, David J. "High temperature degradation of combustion CVD coated thermal barrier coatings." Thesis, Georgia Institute of Technology, 1998. http://hdl.handle.net/1853/18909.
Повний текст джерелаYesilyurt, Gokhan. "Numerical simulation of flow distribution for pebble bed high temperature gas cooled reactors." Texas A&M University, 2004. http://hdl.handle.net/1969.1/372.
Повний текст джерелаStone, Michael. "An assessment of the modular high temperature gas-cooled reactor for actinide burning." Thesis, Georgia Institute of Technology, 1991. http://hdl.handle.net/1853/13369.
Повний текст джерелаWang, Jing 1976. "An integrated performance model for high temperature gas cooled reactor coated particle fuel." Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/28368.
Повний текст джерелаIncludes bibliographical references (p. 290-300).
The performance of coated fuel particles is essential for the development and deployment of High Temperature Gas Reactor (HTGR) systems for future power generation. Fuel performance modeling is indispensable for understanding the physical behavior of fuel particles and achieving their high reliability during operations and accidents through a guided design process. This thesis develops an integrated fuel performance model of coated particle fuel to comprehensively study its mechanical behavior and define an optimum fuel design strategy with the aid of the model. Key contributions of the thesis include a pyrocarbon layer crack induced particle failure model with a fracture mechanics approach, mechanical analysis of particles with better representation of irradiation induced creep, a proposed fuel optimization procedure, the capability to simulate arbitrary irradiation histories, and the incorporation of Monte Carlo sampling to account for the statistical variation of particle properties.
(cont.) Stress calculations in this model were benchmarked with the FUEL code and finite element calculations of Idaho National Engineering and Environmental Laboratory (INEEL) and with model predictions for High Temperature Test Reactor (HTTR) first- loading fuel. Fuel failure predictions were made for New Production-Modular HTGR irradiated fuel capsules, which show good agreements with experiments. Based on the simulations, it is suggested that in most cases the pyrocarbon crack induced fuel failure mechanism plays a much more important role in fuel performance than the more widely accepted pressure vessel fuel failure mechanism. After the establishment of the model, parametric study was conducted to find out the effects of various input variables on fuel performance, and fuel design and optimization procedure was proposed accordingly. Simulations with optimized fuel configurations demonstrate that superior fuel performance can be achieved with model analysis. The model also prepares interfaces for further improvements on various modules upon arrival of new information.
by Jin Wang.
Ph.D.
Okano, Terumi. "High temperature mercury oxidation kinetics via bromine mechanisms." Worcester, Mass. : Worcester Polytechnic Institute, 2009. http://www.wpi.edu/Pubs/ETD/Available/etd-012509-223212/.
Повний текст джерелаKerrigan, Brannon Michael. "System Design of a High-Temperature Downhole Transceiver." Thesis, Virginia Tech, 2018. http://hdl.handle.net/10919/85006.
Повний текст джерелаMaster of Science
Zhang, Chen. "Piezoelectric-Based Gas Sensors for Harsh Environment Gas Component Monitoring." Thesis, University of North Texas, 2019. https://digital.library.unt.edu/ark:/67531/metadc1538769/.
Повний текст джерелаAl, Hinai Nasser Mohammed Saba. "A Novel Mobility Control Technique in Miscible Gas Injection Using Direct Gas Thickening in High Pressure and Temperature Reservoir." Thesis, Curtin University, 2019. http://hdl.handle.net/20.500.11937/75655.
Повний текст джерелаCallender, Chad M. "Refractory metal to nickel-based alloy joining technologies for high temperature applications." Auburn, Ala., 2006. http://repo.lib.auburn.edu/2006%20Summer/Theses/CALLENDER_CHAD_35.pdf.
Повний текст джерелаMörtberg, Magnus. "Study of gas fuel jet burning in low oxygen content and high temperature oxidizer." Doctoral thesis, KTH, Energi- och ugnsteknik, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-204.
Повний текст джерелаQC 20100610
Mörtberg, Magnus. "Study of gas fuel jet burning in low oxygen content and high temperature oxidizer /." Stockholm, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-204.
Повний текст джерелаVogelpohl, Christina [Verfasser]. "Measuring and modeling high-pressure gas solubility in temperature modulated solvent systems / Christina Vogelpohl." München : Verlag Dr. Hut, 2017. http://d-nb.info/1126296767/34.
Повний текст джерелаFeher, M. "High temperature photoelectron and chemielectron studies of some small molecules in the gas phase." Thesis, University of Southampton, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380294.
Повний текст джерела