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1

Mupangwa, Walter, Lovemore Chipindu, Bongani Ncube, et al. "Temporal Changes in Minimum and Maximum Temperatures at Selected Locations of Southern Africa." Climate 11, no. 4 (2023): 84. http://dx.doi.org/10.3390/cli11040084.

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Agriculture is threatened by ever increasing temperatures and this trend is predicted to continue for the near and distant future. The negative impact of rising temperatures on agri-food systems is also compounded by the erratic and highly variable rainfall in most parts of southern Africa. Minimum and maximum temperatures’ variability and trend analysis were undertaken using daily time series data derived from 23 meteorological stations spread across Malawi, Mozambique, South Africa and Zimbabwe. The modified Mann–Kendall and Theil–Sen slope models were used to assess temperature trends and t
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Lekea, Angella, and Wynand J. vdM Steyn. "Performance of Pavement Temperature Prediction Models." Applied Sciences 13, no. 7 (2023): 4164. http://dx.doi.org/10.3390/app13074164.

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Appropriate asphalt binder selection is dependent on the correct determination of maximum and minimum pavement temperatures. Temperature prediction models have been developed to determine pavement design temperatures. Accordingly, accurate temperature prediction is necessary to ensure the correct design of climate-resilient pavements and for suitable pavement overlay design. Research has shown that the complexity of the model, input variables, geographical location among others affect the accuracy of temperature prediction models. Calibration has also proved to improve the accuracy of the pred
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3

Amelia, Afritha, Bakti Viyata Sundawa, Roslina, and Rahimah Abdul Rahman. "Implementation of Environmental Parameter Control System in Green House to Increase Vegetable Production." International Journal of Research in Vocational Studies (IJRVOCAS) 4, no. 4 (2025): 01–06. https://doi.org/10.53893/ijrvocas.v4i4.308.

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The use of green houses in plant cultivation is one way to approach optimal conditions for plant growth. Green houses are generally useful for protecting plants from extreme air temperatures. This requires further study of the smart features that will be built to support the concept of greenhouse agriculture. The development of automation technology is expected to help the monitoring system of parameters that affect the production of vegetable crops such as air temperature, and air humidity. These parameters will be monitored remotely using the Internet of Things (IoT) method. Based on the mea
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TSIALTAS, J. T., and N. MASLARIS. "The effect of temperature, water input and length of growing season on sugar beet yield in five locations in Greece." Journal of Agricultural Science 152, no. 2 (2013): 177–87. http://dx.doi.org/10.1017/s0021859612000998.

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SUMMARYFrom 1999 to 2006, 36 field experiments were conducted in five sugar beet growing areas in Greece (Larissa, Plati, Serres, Xanthi and Orestiada) to monitor yield. Locations differed significantly regarding thermal variables during the growing season with Xanthi having the most favourable thermal conditions (Tmax, average daily maximum temperature;Tmean, average daily mean temperature; GDD, growing degree days) for sugar beet growth. From early June to the end of the harvesting campaign, successive harvests were conducted. Over the years, fresh root weight and sugar yield at the last har
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R., S. Talole1 M. U. Kale2. "STUDY OF CLIMATIC VARIABILITY AT AKOLA STATION." MULTILOGIC IN SCIENCE XXXXVIII, OCT 2023 (2023): 1038–42. https://doi.org/10.5281/zenodo.8401994.

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Climate change is global problem. It has location specific effects. In this study annual and weekly climate variability in terms of rainfall, minimum and maximum temperature were analyzed for the period from 1998 to 2019 for Akola station. The increase in average annual maximum and minimum temperature for Akola station was found as 0.8% and 1.5%, respectively. The average reduction in annual rainfall for Akola station was 99.02 mm (11.76%) over the period of study.  
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Weinberg, Michael C. "On the location of the maximum homogeneous crystal nucleation temperature." Journal of Non-Crystalline Solids 83, no. 1-2 (1986): 98–113. http://dx.doi.org/10.1016/0022-3093(86)90060-8.

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7

DeGaetano, Arthur T., Keith L. Eggleston, and Warren W. Knapp. "A Method to Estimate Missing Daily Maximum and Minimum Temperature Observations." Journal of Applied Meteorology 34, no. 2 (1995): 371–80. http://dx.doi.org/10.1175/1520-0450-34.2.371.

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Abstract A method to estimate missing daily maximum and minimum temperatures is presented. Temperature estimates are based on departures from daily temperature normals at the three closest stations with similar observation times. Although applied to Cooperative Observer Network stations in the northeastern United States, the approach can be used with any network of stations possessing an adequate station density and period of record. Generally, 75% of the estimates for both daily maximum and minimum temperature are within 1.7°C of the observed value. Median absolute differences between estimat
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Hermansson, Åke. "Simulation Model for Calculating Pavement Temperatures Including Maximum Temperature." Transportation Research Record: Journal of the Transportation Research Board 1699, no. 1 (2000): 134–41. http://dx.doi.org/10.3141/1699-19.

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A simulation model has been developed to calculate the temperatures of asphalt concrete during summer. Input data to the simulation model are hourly values for solar radiation, air temperature, and wind velocity. Longwave radiation incident to and outgoing from the pavement surface is calculated from the air and pavement surface temperatures, respectively. The portion of the incident shortwave radiation absorbed by the pavement surface is calculated from the albedo of the surface. By means of a finite difference approximation of the heat transfer equation, the temperatures are calculated under
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Rattigan, K., and SJ Hill. "Relationship between temperature and flowering in almond: effect of location." Australian Journal of Experimental Agriculture 27, no. 6 (1987): 905. http://dx.doi.org/10.1071/ea9870905.

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A model for the prediction of flowering date in almond requires estimates of the chilling and heat sum requirements. We estimated hourly temperatures from daily minimum and maximum temperatures. A continuous function relating hourly temperature to rate of chilling was used to calculate daily chill unit accumulations. Heat sums were measured as growing-degree-hours: the linear accumulation of hourly temperatures above a threshold temperature. Our model was tested with estimates derived from data obtained at 1 French and 2 Australian locations. The results indicate that estimates derived from da
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Guo, Hanwen, Zhengyuan Yang, Peiyao Zhang, Yunji Gao, and Yuchun Zhang. "Experimental Investigation on Fire Smoke Temperature under Forced Ventilation Conditions in a Bifurcated Tunnel with Fires Situated in a Branch Tunnel." Fire 6, no. 12 (2023): 473. http://dx.doi.org/10.3390/fire6120473.

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In this work, a number of experiments were conducted in a reduced scale bifurcation tunnel with a ratio of 1:10 to explore the influence of the position of longitudinal fires (placed in branch tunnel) on smoke temperature profile under forced ventilation. Three heat release rates, six ventilation velocities, and three fire locations were considered. The main findings are summarized below, as follows: The temperature of smoke downstream of the main tunnel decreases with the rate of ventilation and longitudinal fire location. In contrast, the smoke temperature downstream of the fire source insid
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Nasher, NM Refat, and MN Uddin. "Maximum and Minimum Temperature Trends Variation over Northern and Southern Part of Bangladesh." Journal of Environmental Science and Natural Resources 6, no. 2 (2015): 83–88. http://dx.doi.org/10.3329/jesnr.v6i2.22101.

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Temperature is one of the pivotal climatic variables in our world climate literature. In the present study monthly, seasonal and yearly highest maximum and lowest minimum temperatures of two cities were analyzed. Mann-Kendall test and Sen’s Slope Estimator were used to determine the trend and slope magnitude. Chittagong, as the coastal city and Rajshahi, as Barind track were selected as a study area due to its respective geographical location. Such types of data of 52 years for Chittagong as well as 48 years for Rajshahi were collected from Bangladesh Meteorological Department (BMD). Monthly h
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Serrano-Notivoli, Roberto, Santiago Beguería, and Martín de Luis. "STEAD: a high-resolution daily gridded temperature dataset for Spain." Earth System Science Data 11, no. 3 (2019): 1171–88. http://dx.doi.org/10.5194/essd-11-1171-2019.

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Abstract. Using 5520 observatories covering the whole territory of Spain (about 1 station per 90 km2 considering the whole period), a daily gridded maximum and minimum temperature was built covering a period from 1901 to 2014 in peninsular Spain and 1971 to 2014 in the Balearic and Canary Islands. A comprehensive quality control was applied to the original data, and the gaps were filled on each day and location independently. Using the filled data series, a grid of 5 km × 5 km spatial resolution was created by estimating daily temperatures and their corresponding uncertainties at each grid poi
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Lemaire, J. F., and K. Stegen. "Improved Determination of the Location of the Temperature Maximum in the Corona." Solar Physics 291, no. 12 (2016): 3659–83. http://dx.doi.org/10.1007/s11207-016-1001-3.

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14

Dimri, A. P., and U. C. Mohanty. "Location-specific prediction of maximum and minimum temperature over the western Himalayas." Meteorological Applications 14, no. 1 (2007): 79–93. http://dx.doi.org/10.1002/met.8.

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15

Auld, Graeme, Gabriele C. Hegerl, and Ioannis Papastathopoulos. "Changes in the distribution of annual maximum temperatures in Europe." Advances in Statistical Climatology, Meteorology and Oceanography 9, no. 1 (2023): 45–66. http://dx.doi.org/10.5194/ascmo-9-45-2023.

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Abstract. In this study we detect and quantify changes in the distribution of the annual maximum daily maximum temperature (TXx) in a large observation-based gridded data set of European daily temperature during the years 1950–2018. Several statistical models are considered, each of which analyses TXx using a generalized extreme-value (GEV) distribution with the GEV parameters varying smoothly over space. In contrast to several previous studies which fit independent GEV models at the grid-box level, our models pull information from neighbouring grid boxes for more efficient parameter estimatio
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Njok, Armstrong O., Effiong A. Archibong, and Gertrude A. Fischer. "Diurnal Analysis of the Performance of Photovoltaic Systems under the Guinea Savannah Atmosphere in Ogoja, Cross Rivers State, Nigeria." Physical Science International Journal 27, no. 1 (2023): 1–15. http://dx.doi.org/10.9734/psij/2023/v27i1767.

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A thorough experimental investigation was carried out to diurnally analyze the performance of photovoltaic systems deployed for domestic purposes under the guinea savannah atmosphere in Ogoja, Cross River State, Nigeria. In this study, the time of day to expect maximum efficiency from the photovoltaic (PV) module is shown, and the time of day that the panel temperature will exceed it maximum operating cell temperature is also shown. Instruments employed in the process include a digital solar power meter, digital hygrometer, digital infrared gun thermometer and a digital high precision photovol
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A. Kawi, Assmaa, Sana J.Yaseen, and Rana L. "Finite Element Prediction of Temperature Rise Distribution in Turning Process of AISI 1045 Carbon Steel." University of Thi-Qar Journal for Engineering Sciences 2, no. 2 (2011): 52–69. http://dx.doi.org/10.31663/utjes.v2i2.194.

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In this paper the code DEFORM-3D V6.1 was used to perform a finite element analysis simulating the turning process of AISI 1045 carbon steel. A series of thermal simulations have been performed, the value and location of maximum temperature have been determined. The comparison of the simulations with earlier works gave promising trend for the presented work with a maximum percentage of error 3.23%. The results of this work show that the maximum temperature exists in the vicinity of the cutting edge. i.e. in the tool-chip contact and then starts cooling immediately when the tool crosses this re
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Cheng, Yung-Yun, Shang-Lien Lo, Chia-Chun Ho, Jen-Yang Lin, and Shaw Yu. "Field Testing of Porous Pavement Performance on Runoff and Temperature Control in Taipei City." Water 11, no. 12 (2019): 2635. http://dx.doi.org/10.3390/w11122635.

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The Taipei University of Technology, under contract from the Taipei City Government, completed a study on porous asphalt (PA) and permeable interlocking concrete brick (PICB) pavement performance with respect to stormwater runoff reduction and surface temperature mitigation. Additionally, the variation of infiltration rates against time of these pavements was monitored. The results show the following: (a) Runoff peak reduction ranged from 16% for large, intense storms to 55% for small, long-duration storms. Rainfall volume reduction ranged from 16% to 77% with an average of 37.6%; (b) Infiltra
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Dupuis, Debbie J. "A Model for Nighttime Minimum Temperatures." Journal of Climate 27, no. 19 (2014): 7207–29. http://dx.doi.org/10.1175/jcli-d-14-00101.1.

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Abstract The southwestern United States has experienced some of the most important increases in nighttime minimum temperatures over the last 60 yr, and climate models are projecting more of the same to the end of the century. As climate, geography, and population density vary considerably over the area, very diverse extreme temperature levels and dynamics are observed. It is shown how nighttime minimum temperatures over the 1950–2009 period exhibit more complex dynamics than daytime maximum temperatures. The author studies nighttime minimum temperature series from 12 locations and presents one
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Li, Jing, Shankar Mahalingam, and David R. Weise. "Experimental investigation of fire propagation in single live shrubs." International Journal of Wildland Fire 26, no. 1 (2017): 58. http://dx.doi.org/10.1071/wf16042.

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This work focuses broadly on individual, live shrubs and, more specifically, it examines bulk density in chaparral and its combined effects with wind and ignition location on the resulting fire behaviour. Empirical functions to predict bulk density as a function of height for 4-year-old chaparral were developed for two typical species of shrub fuels in southern California, USA, namely chamise (Adenostoma fasciculatum Hook & Arn.) and manzanita (Arctostaphylos spp. Adans.). Fuel beds of chamise foliage and small-diameter branches were burned in an open-topped wind tunnel. Three levels of bu
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Shareef, Abbas Sahi. "Investigating the Effect of Cooling Air Passage on the Temperature Distribution in Turbine Blades." Journal of Wasit for Science and Medicine 4, no. 2 (2022): 92–114. http://dx.doi.org/10.31185/jwsm.151.

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This paper was carried out to study the effect of the velocity ratio of cooling air on the temperature distribution in the turbine blade passage0The experimental and computation method gives a clear picture of the penetration area and the temperature distribution in the passage. All the calibration of the instrument and the laws of the five hole probe may be notes in the section test rig. Several cases have been studied in this research by using three-velocity ratio (VR=0.5, 1and 2), and three different locations (99% ,90% and 75%) from the end wall with the jets angle θ= 450.the hole diameter
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Bono, Matthew, and Jun Ni. "The location of the maximum temperature on the cutting edges of a drill." International Journal of Machine Tools and Manufacture 46, no. 7-8 (2006): 901–7. http://dx.doi.org/10.1016/j.ijmachtools.2005.04.020.

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23

Oulmi, Kafia, Bariza Zitouni, Hocine Ben Moussa, Hafsia Abdenebi, and G. M. Andreadis. "Total polarization effect on the location of maximum temperature value in planar SOFC." International Journal of Hydrogen Energy 36, no. 6 (2011): 4236–43. http://dx.doi.org/10.1016/j.ijhydene.2010.07.107.

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Wu, Guoxiong, Bian He, Yimin Liu, Qing Bao, and Rongcai Ren. "Location and variation of the summertime upper-troposphere temperature maximum over South Asia." Climate Dynamics 45, no. 9-10 (2015): 2757–74. http://dx.doi.org/10.1007/s00382-015-2506-4.

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Kumar, Ravind, Mark Stephens, and Tony Weir. "Temperature trends in Fiji: a clear signal of climate change." South Pacific Journal of Natural and Applied Sciences 31, no. 1 (2013): 27. http://dx.doi.org/10.1071/sp13002.

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This paper analyses trends in temperature in Fiji, using data from more stations (10) and longer periods (52-78 years) than previous studies. All the stations analysed show a statistically significant trend in both maximum and minimum temperature, with increases ranging from 0.08 to 0.23°C per decade. More recent temperatures show a higher rate of increase, particularly in maximum temperature (0.18 to 0.69°C per decade from 1989 to 2008). This clear signal of climate change is consistent with that found in previous studies of temperatures in Fiji and other Pacific Islands. Trends in extreme va
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Shibib, Khalid, Mohammed Minshid, and Nebras Alattar. "Thermal and stress analysis in Nd: YAG laser rod with different double end pumping methods." Thermal Science 15, suppl. 2 (2011): 399–407. http://dx.doi.org/10.2298/tsci101201004s.

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In this work, the finite element analysis has been used to predict the temperature distribution in Nd: YAG laser rod; double end-pumped by two methods Gaussian or top hat beam. The rod is cooled by water passing through annular, which surrounds the active media. The temperature distribution has been used to predict numerically, the nodal displacements, strain and stress based on the principle of virtual work. The main task is to determine the temperature distribution in Nd: YAG laser rod, the subsequent value and location of maximum tensile hoop stress associated with the two types of the doub
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Basir, Hamed, Ayat Gharehghani, Abolfazl Ahmadi, Seyed Mostafa Agha Mirsalim, and Marc A. Rosen. "Experimental and numerical investigation on the heat transfer of an automotive engine’s turbocharger." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 235, no. 8 (2021): 2124–35. http://dx.doi.org/10.1177/0954407020987829.

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Measuring the temperature distribution in a complex and important engine part, such as a turbocharger, is essential for improving engine performance and efficiency. Heat transfer from the turbine to the compressor can strongly influence the turbocharger performance. One of the main measurement methods involves the installation of multiple K-type sensors. However, the location as well as the maximum and minimum temperatures of the turbocharger and the subsequent critical points may not be obtained by using sensors. In the current study, thermocouples, as well as an infra-red camera, are used to
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BHOWMIK, S. K. ROY, SANKAR NATH, A. K. MITRA, and H. R. HATWAR. "Application of Neural Network Technique to improve the location specific forecast of temperature over Delhi from MM5 model." MAUSAM 60, no. 1 (2021): 11–24. http://dx.doi.org/10.54302/mausam.v60i1.958.

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India Meteorological Department (IMD) has been using direct model output (2 meters height temperature) of MM5 model as numerical guidance for forecasting maximum and minimum temperature of Delhi in short range time scale (up to 72 hours). Performance statistics of the direct model outputs of the model for maximum and minimum temperature show that forecast skill of the model is reasonably good, particularly for the minimum temperature. For further improving the model forecast, Neural Network (NN) as well as regression techniques are applied so that the systematic errors of the direct model outp
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Al-Saadi, Luma M., and Sundus H. Jaber. "Relationship of Surface Temperature and Average Relative Humidity for Selected Governorates of Iraq ( Baghdad, Al-Mosul and Al-Muthna )." IOP Conference Series: Earth and Environmental Science 1223, no. 1 (2023): 012016. http://dx.doi.org/10.1088/1755-1315/1223/1/012016.

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Abstract study and analysis the trends of the paths of the climatic elements (maximum and minimum temperatures and relative humidity) received great attention and evaluated their statistical importance in terms of assessing climate changes. In this research, data were taken for the maximum and minimum temperature and relative humidity for several different governorates in terms of location, namely (Baghdad, al-Al-Mosul and Al-Muthna), and the Sigma plot program was used to extract the different forms of the relationship between the maximum and minimum temperature and the average relative humid
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Mendez, Patricio F. "Calculation of thermal features in welding and additive manufacturing." IOP Conference Series: Materials Science and Engineering 1281, no. 1 (2023): 012021. http://dx.doi.org/10.1088/1757-899x/1281/1/012021.

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Abstract This paper summarizes multiple engineering expressions that enable the prediction of thermal magnitudes of interest associated with moving heat sources. The expressions use only fundamental parameters available before performing any experiments, and their calculation is algebraic, without the need for numerical methods. All expressions are based on the fundamental governing equations of heat transfer in the solid. The magnitudes predicted include maximum width and its location, maximum penetration, thickness of HAZ, maximum temperature and its location, leading and trailing edge of an
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Anderson, David, Andrew Warkentin, and Robert Bauer. "EFFECT OF FACE COOLING ON WORKPIECE TEMPERATURES USING 2D AND 3D FINITE ELEMENT ANALYSIS OF CREEP-FEED GRINDING." Transactions of the Canadian Society for Mechanical Engineering 32, no. 3-4 (2008): 439–52. http://dx.doi.org/10.1139/tcsme-2008-0029.

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This work uses validated 2D and 3D finite element models of the creep-feed grinding operation to study the effects of face cooling on the workpiece temperatures. The results show that as the intensity of the face cooling is increased the maximum contact temperature decreases and the location of the maximum contact temperature shifts away from the finished workpiece material and towards the uncut workpiece surface. The finite element models are also used to study the maximum temperatures along the workpiece during a complete grinding pass. The temperature profiles show that there are four impor
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Kumara PGA, Lakshman, Tonette Laude, Jose Hernandez, et al. "Climatic Factors Affecting Maize Grain Yield in Different Growing Areas of the Philippines." Philippine Agricultural Scientist 104, no. 4 (2021): 351–62. https://doi.org/10.62550/hf26100021.

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Seasonal climate variation is one of the problems faced by Filipino maize farmers, due to varying climatic elements such as solar radiation, rainfall, relative humidity, and air temperature. This study determined the seasonal productivity of selected maize varieties in the major growing areas in the Philippines, and identified the yield-limiting climatic factors specific to location and growing season. Grain yield, covering two wet and dry seasons (2016-2018) from seven field trials (representing 3 climatic types) of the National Corn Testing (NCT) were used in the study. Climatic data (2016-2
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LALAROY, SUKUMAR, SANJIB BANDYOPADHYAY, and SWETA DAS. "Prediction of maximum or minimum air temperature in a coastal location in West Bengal." MAUSAM 64, no. 4 (2021): 671–80. http://dx.doi.org/10.54302/mausam.v64i4.750.

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Cong, Wei, Long Shi, Zhicheng Shi, et al. "Effect of train fire location on maximum smoke temperature beneath the subway tunnel ceiling." Tunnelling and Underground Space Technology 97 (March 2020): 103282. http://dx.doi.org/10.1016/j.tust.2020.103282.

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Sinha, Amartya, and Aditya Kumar Jha. "Variation in coefficient of permeability of soil with the variation of temperature at prominent locations in India throughout a year." Journal of Engineering Research and Application 01, no. 02 (2022): 01–11. http://dx.doi.org/10.55953/jera.2022.2101.

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Permeability is a significant property of soil. The coefficient of permeability influences the seepage of water through soil. This coefficient of permeability further depends on the viscosity of water, average particle size, and void ratio of the soil present at the location. Variation of these factors results in the variation of the coefficient of permeability which results in the seepage of water through the earthen structures like earthen dams. In hydraulic structures, seepage of water is one of the major cause for piping failure. This study aims to numerically establish the trend of variat
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V. M. SANDEEP, V. U. M. RAO, B. BAPUJI RAO, et al. "Impact of climate change on sorghum productivity in India and its adaptation strategies." Journal of Agrometeorology 20, no. 2 (2018): 89–96. http://dx.doi.org/10.54386/jam.v20i2.517.

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Future climate change projections for India indicate distinct rise in temperature and increased variability in rainfall. This study aims to assess the impact of climate change on sorghum productivity in India in future climatic periods (2025, 2050 and 2075) using DSSAT-sorghum and suggest adaptation strategies to negate the negative impact of climate change on sorghum productivity in the future climates. Three CMIP-5 climate models (GFDL-ESM2M, MIROC5 and NorESM1-M) generated weather data for three future periods were used at various locations for kharif (Akola, Dharwad, Surat and Udaipur) and
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Chen, Jian, Jianzhong Li, and Li Yuan. "Effects of Inlet Pressure on Ignition of Spray Combustion." International Journal of Aerospace Engineering 2018 (2018): 1–13. http://dx.doi.org/10.1155/2018/3847264.

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To evaluate the effects of inlet pressure on the ignition process of spray combustion, the images of the ignition process were recorded and the outlet temperatures were measured under inlet pressure of 0.04–0.16 MPa. The initial flame formation and flame propagation and the effects of the inlet pressure on the initial flame formation were observed. A variation of outlet temperature, flame propagation, initial time of outlet temperature rise, time of maximum temperature rise, and temperature rise rate was investigated. With increasing inlet pressure, the time of initial flame formation and time
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Swanson, David K., Barbara Lacelle, and Charles Tarnocai. "Temperature and the boreal-subarctic maximum in soil organic carbon." Géographie physique et Quaternaire 54, no. 2 (2002): 157–67. http://dx.doi.org/10.7202/004874ar.

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AbstractOn the plains of central North America and western Siberia, soil carbon storage and cover by organic soils are highest in the region with mean annual soil temperatures near 0° C, and generally decrease to the north and south. The location of this large soil carbon sink in the boreal and subarctic is probably due in part to the low heat availability in the soil as compared to the air in these regions. The thermal advantage of the air environment gives green plants a metabolic advantage over decomposers in the soil, which favors soil carbon accumulation. The thermal advantage of the air
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Zhang, Yu Xiang, Cong Fu Fang, Guo Qin Huang, Yi Qing Yu, and Xi Peng Xu. "Analysis of Temperatures in Sawing of Granite Based on Parabolic Heat Distribution." Key Engineering Materials 589-590 (October 2013): 184–87. http://dx.doi.org/10.4028/www.scientific.net/kem.589-590.184.

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A temperature model was advanced based on a parabolic heat flux distribution in sawing contact zone in the present paper. It is found that the maximum temperature for parabolic distribution is more higher than that for triangular distribution in the sawing contact zone, and the location point of the maximum temperature for parabolic distribution in the sawing contact zone is much nearer the entrance than that for triangular distribution.
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40

Kweon, Ohsang, Heungyoul Kim, and Hyun Kang. "Investigating the Impact of Opening Size on Fire Spread Across Vertical Exterior Surfaces." Journal of the Korean Society of Hazard Mitigation 23, no. 4 (2023): 71–77. http://dx.doi.org/10.9798/kosham.2023.23.4.71.

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This study examined the risk of vertical fire spread on exterior walls subjected to flame ejection by measuring temperature and heat flux during real-scale fire experiments. The fire experiment was conducted in a mock-up measuring 2.4(L) × 3.6(W) × 2.4(H) m. Wood cribs were used as the combustible material, and heptane as the initial ignition source. The mock-up featured two singular openings of different dimensions, 2.2(L) × 2.0(H) m (#1) and 2.2(L) × 1.0(H) m (#2), on its front side. Temperature and heat flux variations were measured at the upper part (0.0 m) and on the exterior upper wall (
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Mohsen Jweeg, Emad Qasem Hussein, Farhan Lafta Rashid, and Ali Basem. "Investigation of Two-Way Fluid-Structure Interaction of Blood Flow at Different Temperature using CFD." Journal of Advanced Research in Applied Sciences and Engineering Technology 36, no. 2 (2023): 120–30. http://dx.doi.org/10.37934/araset.36.2.120130.

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At this work, fluid-structure interaction was used to biomechanical challenges relating to blood flow in artery bifurcation to investigate potential solutions. The purpose of this study was to evaluate the influence that artery geometry has under constant flow, pulsatile flow, and varied blood temperatures. In this study, the flow of blood through the artery was simulated using a non-Newtonian fluid model, and the finite element technique was utilized to analyse the data. For the purpose of analysing the differences between pulsatile flow and steady flow, a user-defined function, or UDF, was d
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Perry, Katharine B., and Todd C. Wehner. "A Heat Unit Accumulation Method for Predicting Cucumber Harvest Date." HortTechnology 6, no. 1 (1996): 27–30. http://dx.doi.org/10.21273/horttech.6.1.27.

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The use of a previously developed model for predicting harvest date in cucumber production systems is described. In previous research we developed a new method using daily maximum temperatures in heat units to predict cucumber harvest dates. This method sums, from planting to harvest, the daily maximum minus a base temperature of 60F (15.5 C), but if the maximum is >90F (32C) it is replaced by 90F minus the difference between the maximum and 90F. This method was more accurate than counting days to harvest in predicting cucumber harvest in North Carolina, even when harvest was predicted usin
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M, Dhanapriya, and Gowtham S. "Block Level Analysis of Rainfall and Temperature Trends and Variability Across Districts of Chhattisgarh, India." Archives of Current Research International 25, no. 6 (2025): 126–39. https://doi.org/10.9734/acri/2025/v25i61256.

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Various rainfall and temperature patterns in 149 blocks of Chhattisgarh in India were analyzed for trends and variability from January 01, 2023 to March 31, 2024. Using Innovative Trend Analysis (ITA), the study considered four major climatic variables for five times: annual, winter, summer, southwest monsoon, and northeast monsoon. The variables under study are rainfall, the number of rainy days, maximum temperature, and minimum temperature. The study also concludes that climatic changes differ very much depending on location and the season. According to the studies, maximum temperatures have
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O. Akpootu, Davidson, Bello I. Tijjani, and Usman M. Gana. "New temperature dependent models for estimating global solar radiation across the midland climatic zone of Nigeria." International Journal of Physical Research 7, no. 2 (2019): 70. http://dx.doi.org/10.14419/ijpr.v7i2.29214.

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Authentic information of the availability of global solar radiation is significant to agro/hydro meteorologists, atmospheric Physicists and solar energy engineers for the purpose of local and international marketing, designs and manufacturing of solar equipment. In this study, five new proposed temperature dependent models were evaluated using measured monthly average daily global solar radiation, maximum and minimum temperature meteorological data during the period of thirty one years (1980-2010). The new models were compared with three existing temperature dependent models (Chen et al., Harg
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Mitsui, Junichi, Yukio Hori, and Masato Tanaka. "An Experimental Investigation on the Temperature Distribution in Circular Journal Bearings." Journal of Tribology 108, no. 4 (1986): 621–26. http://dx.doi.org/10.1115/1.3261285.

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The temperature distributions in full circular bearings were measured in a test rig. The effects of journal speed, lubricant viscosity, and clearance ratio on the maximum bearing temperature and its location were discussed. The results were compared with the theoretical analysis by the present authors and good agreement was obtained over the wide range of operating conditions. The maximum bearing temperature is found to increase considerably with the increase of speed or lubricant viscosity and also with the decrease of clearance ratio. Its angular position is found to vary with speed and clea
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Teasdale, John R., and Aref A. Abdul-Baki. "Soil Temperature and Tomato Root Growth Under Black Polyethylene and Hairy Vetch Mulches." HortScience 30, no. 4 (1995): 850B—850. http://dx.doi.org/10.21273/hortsci.30.4.850b.

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Temperature and root length at selected locations within a raised bed under black polyethylene (BP), hairy vetch (Vicia villosa Roth) residue (HV), or bare soil (BS) were measured and correlated with tomato (Lycopersicon esculentum Mill.) growth. Early in the season, before the tomato leaf canopy closed, soil temperature was influenced more by vertical depth in the bed than by horizontal location across the bed. Maximum soil temperatures under BP averaged 5.7 and 3.4C greater than those under HV at 5- and 15-cm depths, respectively. More hours at temperatures >20C during the first 4 weeks p
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Guo, Z., D. L. Rhode, and F. M. Davis. "Computed Eccentricity Effects on Turbine Rim Seals at Engine Conditions With a Mainstream." Journal of Turbomachinery 118, no. 1 (1996): 143–52. http://dx.doi.org/10.1115/1.2836595.

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A previously verified axisymmetric Navier–Stokes computer code was extended for three-dimensional computation of eccentric rim seals of almost any configuration. All compressibility and thermal/momentum interaction effects are completely included, and the temperature, pressure, and Reynolds number of the mainstream, coolant stream, and turbine wheel are fixed at actual engine conditions. Regardless of the seal eccentricity, both ingress and egress are found between θ = −30 and 100 deg, which encompasses the location of maximum radial clearance at θ = 0 deg. All other θ locations within the rim
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Baek, B. J., B. F. Armaly, and T. S. Chen. "Measurements in Buoyancy-Assisting Separated Flow Behind a Vertical Backward-Facing Step." Journal of Heat Transfer 115, no. 2 (1993): 403–8. http://dx.doi.org/10.1115/1.2910692.

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Measurements of velocity and temperature distributions in buoyancy-assisting laminar mixed convection boundary-layer flow over a vertical, two-dimensional backward-facing step are reported. The leading surface upstream of the step and the step itself were adiabatic, and the surface downstream of the step was heated and maintained at a uniform temperature. A laser-Doppler velocimeter and a cold-wire anemometer were utilized to measure simultaneously the velocity and the temperature distributions in the recirculation and the reattached region downstream of the step. Flow visualization was used t
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49

Kruel, Izabele B., Monica C. Meschiatti, Gabriel C. Blain, and Ana M. H. de Ávila. "Climate trends in the municipality of Pelotas, state of Rio Grande do Sul, Brazil." Engenharia Agrícola 35, no. 4 (2015): 769–77. http://dx.doi.org/10.1590/1809-4430-eng.agric.v35n4p769-777/2015.

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ABSTRACT Changes in the frequency of occurrence of extreme weather events have been pointed out as a likely impact of global warming. In this context, this study aimed to detect climate change in series of extreme minimum and maximum air temperature of Pelotas, State of Rio Grande do Sul, (1896 - 2011) and its influence on the probability of occurrence of these variables. We used the general extreme value distribution (GEV) in its stationary and non-stationary forms. In the latter case, GEV parameters are variable over time. On the basis of goodness-of-fit tests and of the maximum likelihood m
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KUMAR, VISHNU, SUDHEER KUMAR, S. P. SINGH, et al. "Identification of resistant genotypes and representative environments for spot blotch (Biploris sorokiniana) in barley (Hordeum vulgare)." Indian Journal of Agricultural Sciences 90, no. 5 (2020): 909–13. http://dx.doi.org/10.56093/ijas.v90i5.104358.

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A set of 31 barley genotypes was evaluated at four locations, viz. Kanpur, Pantnagar, Varanasi and Faizabad for two years (2016 and 2017) against spot blotch [Biploris sorokiniana (Sacc.) Shoem.] resistance. The combined analysis of variance revealed significant influence of year (5.64%) and location (18.08%) effects with significant genotypic effects (29.05%). Location-wise, the highest susceptibility was observed at Varanasi (51.61%) followed by Kanpur (19.35%) whereas, the moderately susceptible reactions were obtained at Faizabad (67.74 %) and Kanpur (61.29%) locations. In heritability adj
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