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3161
Thermos-Solid-Gas Coupling Dynamic Model and Numerical Simulation of Coal Containing Gas
Published 2020-01-01“…By using the thermo-solid-gas coupling model, the gas pressure, temperature, and principal stress influence, the change law of the pressure field, displacement field, stress field, temperature field, and permeability were numerically simulated. …”
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3162
Thermal Emission of Alkali Metal Ions from Al30-Pillared Montmorillonite Studied by Mass Spectrometric Method
Published 2017-01-01“…A reversible anomaly is observed in the temperature range 805–832 K: with increasing temperature, the value of j of alkaline ions falls abruptly. …”
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3163
Calculation of Thermal Mode of Flat Irradiated Ceramic Mass Sample’ while Evaporating Moisture from Heated-up Surface
Published 2004-06-01“…The most typical nomographic temperature and temperature gradient charts of heated surface and mean temperature of a plate are presented in the paper.…”
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3164
Variation law of adsorption heat of methane and coal with inhomogeneous potential well
Published 2018-10-01“…During isobaric adsorption, the adsorption heat in the high-temperature stage is significantly higher than that in the low-temperature stage. …”
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3165
Research of the Design Method of Heavy Duty Disc Brake based on Time-varying Uncertainty Theory
Published 2015-01-01“…In order to solve the problems of traditional appearance of the disc brake,such as design conservative and poor timeliness,the disc brakes reliability calculation model based on variable uncertainty is established,and the brake temperature and braking distance of disc brakes are regarded as the restrictions of braking performance,finally the disc brakes design method based on varying uncertainty theory is got.The simulation results show that by redesigning calculated of disc brakes,the braking distance reliability and brake temperature reliability meet the reliability requirements;by redesigning the disc brakes on the finite element analysis,the redesigned model strength and temperature distribution meet the requirements.…”
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3166
Projection of Korean Probable Maximum Precipitation under Future Climate Change Scenarios
Published 2016-01-01“…According to the IPCC Fifth Assessment Report, air temperature and humidity of the future are expected to gradually increase over the current. …”
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3167
THERMAL CHARACTERISTIC ANALYSIS METHOD OF MOTORIZED SPINDLE BASED ON THERMAL LOAD OPTIMIZATION CORRECTION
Published 2020-01-01“…For the inaccuracy of empirical heat loads for spindle thermal simulations,a thermal simulation analysis method onto motorized spindle unit is proposed.Firstly,the fluid-solid-heat coupling simulation model of the motorized spindle unit is established by Ansys Workbench,with the coolant dynamic heat transfer and thermal resistances of bearing inner-spindle shaft and outer rings-bearing housing being considered.Secondly,based on the simulation model,genetic algorithm is used to optimize and correct the heat generation values of spindle motor/beairngs and ambient heat transfer coefficients.The corrected values above are used as thermal loads for thermal simulation modeling of motorized spindle unit.Based on the model,the dynamic relationship between the heat dissipation power of the coolants and the heat generation power of spindle motor/beairngs is studied.Finally,the model accuracy is verified by the spindle temperature testing experiment.The results show that the optimization correction model can effectively improve the temperature field simulation accuracy of the motorized spindle unit,and the spindle structure and the coolant reach the optimal heat-heating balance when the coolant supply temperature is about 2℃ lower than the ambient temperature.…”
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3168
Directional solidification of Zn-Al-Cu eutectic alloy by the vertical Bridgman method
Published 2015-01-01“…In the present work, the effect of growth rate and temperature gradient on microstructure and mechanical properties of Zn-7wt.…”
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3169
Deep Learning algorithm for the assessment of the first damage initiation monitoring the energy release of materials
Published 2022-10-01“…During a static tensile test, it is possible to assess two distinct phases: In the first phase (Phase I), where all the crystals are elastically stressed, the temperature trend follows the linear thermoelastic law; while, in the second phase (Phase II), some crystals begin to deform, and the temperature assumes a non-linear trend. …”
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3170
A Design of Parameters with Supercritical Carbon Dioxide Brayton Cycle for CiADS
Published 2018-01-01“…It is shown that the cycle parameters such as turbine inlet temperature, pressure ratio, outlet temperature at the hot end of condenser, and terminal temperature difference of regenerator 1 and regenerator 2 have significant effects on the cycle thermal efficiency. …”
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3171
Deep Learning algorithm for the assessment of the first damage initiation monitoring the energy release of materials
Published 2022-09-01“…During a static tensile test, it is possible to assess two distinct phases: In the first phase (Phase I), where all the crystals are elastically stressed, the temperature trend follows the linear thermoelastic law; while, in the second phase (Phase II), some crystals begin to deform, and the temperature assumes a non-linear trend. …”
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3172
Analysis of comfort band for adaptive model in Japanese office buildings
Published 2024-01-01“…The comfort band obtained by the difference between the indoor globe temperature and comfort temperature (Δt) are ±2.0°C at 90% and ±2.5°C at 80% which were applied in proposed adaptive model for Japanese office buildings.…”
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3173
Experimental Study on Normal Frost-Heave Force Generated from Loess upon Freezing considering Multiple Factors
Published 2019-01-01“…Normal frost-heave force increases exponentially with an increase in dry density and linearly with a reduction in the freezing temperature or an increase in water content; of these factors, dry density has the greatest influence on frost-heave force, followed by water content then temperature. …”
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3174
Spin-Glass Behavior, Magnetic, and IR Spectroscopy Analysis of Multimetallic Compound Ni0.25Mn1.25[Fe(CN)6]·6.1H2O
Published 2015-01-01“…According to DC variable-temperature magnetic susceptibility paramagnetic Curie temperature θ is −9.32 K. …”
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3175
Investigation of the Performance of Ceramic Fiber Modified Asphalt Mixture
Published 2021-01-01“…The results showed that the CFs could improve the mechanical properties, high-temperature stability, moisture susceptibility, and low-temperature cracking resistance of asphalt mixture, with the optimum CF content being 0.4%. …”
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3176
Effects of Environmental Factors on the Growth, Optical Density and Biomass of the Green Algae <i>Chlorella Vulgaris</i> in Outdoor Conditions
Published 2016-05-01“…The daily routine work consisted of culture checkups of optical density, biomass gains, atmosphere lux, culture lux, atmosphere temperature and culture temperature were recorded. …”
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3177
Influence of Strain and Stress Triaxiality on the Fracture Behavior of GB 35CrMo Steel during Hot Tensile Testing
Published 2018-01-01“…To better understand cavitation nucleation and crack initiation in 35CrMo steel during high-temperature tensile processing and the effect of stress triaxiality on its fracture behaviors, uniaxial and notch high-temperature tensile tests were performed. …”
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3178
Numerical Simulation of Thawing Process in Frozen Soil
Published 2020-01-01“…The liquid water distribution is consistent with the total liquid water volume curve. The temperature distribution is confirmed by the minimum temperature and total heat flux curve. …”
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3179
Stability of Ceftiofur Sodium and Cefquinome Sulphate in Intravenous Solutions
Published 2014-01-01“…The solutions for the study were protected from light and stored at room temperature (22°C), refrigerated (6°C), frozen (−20°C) for 30 days, and then thawed at room temperature. …”
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3180
Effect Analysis on Combustion and Emission Characteristics of a Rotary Burner Fueled by Biomass Pellet Fuel
Published 2020-01-01“…The experimental value of the combustion temperature of the biomass rotary burner is in good agreement with the simulation results.…”
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