Suggested Topics within your search.
Suggested Topics within your search.
- Agriculture 1
- Anesthesia 1
- Critical Care 1
- English 1
- Horticultural crops 1
- Mathematical Concepts 1
- Medicine 1
- Physical Phenomena 1
- Physics 1
- Physiological Phenomena 1
- Physiology 1
- Soil Science & Conservation 1
- Soil conservation 1
- Soil science 1
- Sustainable Development 1
- Sustainable development 1
- Thermodynamics 1
-
2101
Hot deformation behavior of micro-alloyed steel using processing maps developed with different constitutive equations
Published 2022-01-01“…The hot workability of microalloyed steel was studied in the deformation temperature range of 850–1200ºC and strain rate of 0.001-100s-1. …”
Get full text
Article -
2102
Electromagnetic-Thermal Integrated Design Optimization for Hypersonic Vehicle Short-Time Duty PM Brushless DC Motor
Published 2016-01-01“…The errors between the analytical and measured windings temperature rise are less than 8%. It can be proved that the method can obtain the optimal design accurately to reduce the winding temperature rise.…”
Get full text
Article -
2103
Estimation of true dates of various flowering stages at a centennial scale by applying a Bayesian statistical state space model.
Published 2025-01-01“…The true dates of FFL and FFB could be explained by means of daily minimum air temperature from 1 December to 28/29 February and that of daily mean air temperature from 1 to 31 March, and those of LFB and LFL by means of daily mean air temperature from 1 to 10 April. …”
Get full text
Article -
2104
Investigation on Numerical Simulation of Chloride Transport in Unsaturated Concrete
Published 2021-01-01“…The water equilibrium saturation tests at three temperatures and five relative humidity (RH) and salt spray erosion tests at three temperatures were performed. …”
Get full text
Article -
2105
Research on thermal resistance network model of concentric annular heat pipe heat for the sensor thermal protection
Published 2025-02-01“…A concentric annular heat pipe is designed for the thermal protection of infrared sensors in high-temperature environments. A key to thermal protection is the rapid analysis of the heat pipe's heat transfer characteristics, particularly in calculating thermal resistance and temperature, which remains challenging. …”
Get full text
Article -
2106
Effects of Climate Change on Agricultural Calendar in the North of Iran
Published 2020-12-01“…Given the different temperature conditions of Golestan province, its agricultural calendar will shift to spring.…”
Get full text
Article -
2107
Investigation of Performance and Residual Stress Generation of AlSi10Mg Processed by Selective Laser Melting
Published 2018-01-01“…Under the chessboard scanning and preheating temperature 160°C, the residual stress in each direction of the specimens reaches the minimum. …”
Get full text
Article -
2108
The Thermal Effect on the Physical Properties and Corresponding Permeability Evolution of the Heat-Treated Sandstones
Published 2020-01-01“…It can be seen that the quality, porosity, uniaxial compression strength, and elastic modulus of the heated sandstones vary differently with different heat-treated temperature. As for the permeability tests in the process of gradual failure under triaxial loading conditions, the permeability variation divided by four variation stages is the same as that under room temperature condition, and the initial permeability, minimum permeability, and maximum permeability have been characterized with temperature variation, showing that the permeability variation in a certain temperature range from 400°C to 600°C presents more obvious than that in other temperature ranges. …”
Get full text
Article -
2109
Enhancing thermal performance of two-phase closed thermosyphons by inhibiting geyser boiling: Synergistic effects of carbon nanotube nanofluids
Published 2025-02-01“…In the TPCT operation experiments, DW exhibited aperiodic and drastic temperature fluctuations at inclination angles of 90°, 60°, and 30°; in contrast, the 0.5 wt% CNT nanofluid showed stable temperature profiles, significantly reducing the maximum and average temperature differences between the bottom and top of the evaporation section. …”
Get full text
Article -
2110
Experimental Study on the Fractal Features and Permeability Characteristics of Low Metamorphic Coal Pore Structure under Thermal Damage
Published 2020-01-01“…During the heating process, the measured fractal dimension based on the T2 spectral distribution is between 2 and 3, indicating that the fractal characteristics did not disappear upon a change in external temperature. The temperature has a certain negative correlation with DmNMR, DMNMR, and DNMR, indicating that the complexity of the pore structure of the coal body decreased gradually with the increase of the temperature. …”
Get full text
Article -
2111
Flat-band ratio and quantum metric in the superconductivity of modified Lieb lattices
Published 2025-01-01“…The superconducting order parameter, critical temperature, superfluid weight, and Berezinskii-Kosterlitz-Thouless (BKT) temperature are calculated within dynamical mean-field theory. …”
Get full text
Article -
2112
An Investigation of the Effect of Chitosan on Isothermal Crystallization, Thermal Decomposition, and Melt Index of Biodegradable Poly(L-lactic acid)
Published 2015-01-01“…However, the t1/2 of PLLA/CS composites in high crystallization temperature zone was different from that in low crystallization temperature zone. …”
Get full text
Article -
2113
Electron Number Density and Coherence Length of Boson-Fermion Pair in HTSC
Published 2022-01-01“…Heavier dopants lower the critical temperature while lighter dopants increase the critical temperature of a superconductor. …”
Get full text
Article -
2114
Load Estimation of Complex Power Networks from Transformer Measurements and Forecasted Loads
Published 2020-01-01“…The relationship between outdoor temperature and power consumption is studied. A power-temperature curve, a nonlinear function, is obtained to forecast loads as the temperature varies. …”
Get full text
Article -
2115
Characterization of Manganese Oxide/Alumina Catalysts
Published 1995-09-01“…The surface areas were found to decrease with increasing calcination temperature and metal content up to 30 wt.% Mn. The mean pore radius increased with both calcination temperature and Mn content. …”
Get full text
Article -
2116
Supercritical CO2 Brayton Cycle Design for Small Modular Reactor with a Thermodynamic Analysis Solver
Published 2020-01-01“…High-efficiency S-CO2 Brayton cycle could offset the power conversion efficiency decrease caused by low core outlet temperature (which is 480°C in this study) and high compressor inlet temperature (which varies from 32°C to 55°C in this study). …”
Get full text
Article -
2117
Microwave Heating Characteristics of Emulsified Asphalt Repair Materials Incorporated with Steel Slag
Published 2020-01-01“…In contrast to conventional asphalt mixture, there exists a smaller temperature difference. The temperature of repairing materials can reach above 80°C. …”
Get full text
Article -
2118
Large-Scale Model Testing of High-Speed Railway Subgrade under Freeze-Thaw and Precipitation Conditions
Published 2019-01-01“…To determine whether coarse-grained saline soil meets the deformation requirements of the DY high-speed railway subgrade, a study was conducted by a combination of field-monitoring and laboratory tests. First, several temperature sensors were buried vertically in the ground of a typical section, and the temperature at different depths was monitored for nearly one year and analysed dynamically. …”
Get full text
Article -
2119
Experimental Study on the Coupled Heat-Moisture-Heavy Metal Pollutant Transfer Process in Soils
Published 2021-01-01“…The coupled physical mechanism of heat conduction, moisture migration, and heavy metal transfer in a kaolin soil was studied by one-dimensional column tests. Two cyclic temperature tests show that, during the second cycle, the temperature close to the heat source of the soil column is lower than that during the first cycle and the temperature far away from the heat source is low, which reflects the influence of heating path. …”
Get full text
Article -
2120
Impact of Isothermal Layering on the Stability of Saline Soil Subgrade in Cold Regions
Published 2022-01-01“…A two-dimensional numerical model for the temperature field of subgrade soil was established based on COMSOL Multiphysics. …”
Get full text
Article