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3321
Spatio-temporal Distribution Characteristics and Future Trend Analysis of Extreme Climate Indices in Nenjiang River Basin over the Past 60 Years
Published 2025-01-01“…In the future, the Nenjiang River Basin is expected to show a warming trend in temperature and a rising trend in precipitation, with an increased probability of extreme high-temperature events and extreme precipitation events.…”
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3322
RESEARCH ON THE GEAR OF SHEARER’S CUTTING PART BASED ON MFC-ANNS
Published 2016-01-01“…In order to do innovative design and study for the gears of shearer’s cutting part,the rigid-flexible coupling model of rocker system was established to study the thermal equilibrium procedure of the gear system,the temperature load and boundary conditions were determined and the different working conditions load files which were output by MSCAdams were loaded.Temperature-structure coupling analysis of the gears were studied by ANSYS,the temperature field nephogram and the structure coupling analysis nephogram of the gears were obtained. …”
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3323
Characterization of stress-strain state in gas turbine engine compressor disc taking into account damage accumulation
Published 2019-07-01“…The results were obtained for several crack front positions, temperature values and disk rotation angular velocity. …”
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3324
Thermal Fluid Flow Transport Phenomenon in Unsteady Rotating Drum during Spin-Down Process
Published 2005-01-01“…Numerical analysis is performed on unsteady-state thermal fluid flow transport phenomena in a rotating drum heated at constant wall temperature during a spin-down process. Emphasis is placed on the effect of aspect ratio of the drum on the velocity and temperature fields. …”
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3325
Radiation effect on MHD free-convection flow of a gas at a stretching surface with a uniform free stream
Published 2002-01-01“…The governing equations are solved by the shooting method. The velocity and temperature functions are represented graphically for various values of the flow parameters: radiation parameter F, free convection parameter Gr, magnetic parameter M, Prandtl number Pr, and the parameter of relative difference between the temperature of the sheet, and the temperature far away from the sheet r. …”
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3326
Research of the Influence of Rotation Speed on Lubricating Property of Sliding Bearing with Oil Seal Edge
Published 2020-10-01“…The results show that the oil film bearing capacity, pressure peak value, temperature and wall shear stress of the sealed oil edge sliding bearing are higher than unsealed oil seal edge sliding bearing, gas phase volume fraction, friction factor and outlet leakage flow are all smaller than oil unsealed edge sliding bearings, and the oil film bearing capacity, pressure peak and temperature are increased with the increase of rotating speed. …”
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3327
Asymptotic Stability for an Axis-Symmetric Ohmic Heating Model in Thermal Electricity
Published 2013-01-01“…The model prescribes the dimensionless temperature when the electric current flows through two conductors, subject to a fixed potential difference. …”
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3328
Holographic Schwinger Effect with a Rotating Probe D3-Brane
Published 2023-01-01“…For both zero and finite temperature states, the achieved results completely agree with the results of the Dirac-Born-Infeld (DBI) action. …”
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3329
Global Existence and Large Time Behavior of Solutions to the Bipolar Nonisentropic Euler-Poisson Equations
Published 2014-01-01“…Li, for the case that the difference of two particles’ initial mass is zero, and the far field of the initial temperature is the ambient device temperature.…”
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3330
Roasting optimization of peaberry coffee beans from cherry fruits
Published 2023-05-01“…The roasting curves showed similarity of temperature profiles, indicating proper conduction of the roasting process. …”
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3331
Gamma Irradiation Effects on Track Properties of PADC-American Acrylics Track Detector
Published 2012-01-01“…The etch-rate ratio (S) for both pre and post-gamma exposed detectors decreases with increasing etching temperature at the dose of 106Gy. At a higher etching temperature of 70ºC, the etch rates ratio becomes almost equal for post gamma exposed detector. …”
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3332
Numerical Simulation of Hot Stamping Forming of AZ Series Magnesium Alloys and Optimization of Die Process
Published 2022-01-01“…In order to deal with the bottleneck of poor plasticity and low formability of magnesium alloys at room temperature, a numerical simulation and a die process optimization method based on hot stamping of AZ series magnesium alloys were proposed. …”
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3333
Research on Conical Magnetorheological and Shape Memory Alloy Composite Transmission Performance
Published 2019-08-01“…In view of the disadvantage of magnetorheological fluid (MRF) performance degradation at high temperature, a conical MRF and shape memory alloy (SMA) hybrid transmission method is proposed. …”
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3334
PID-MPC Implementation on a Chiller-Fan Coil Unit
Published 2022-01-01“…A proportional, integral, and derivative-model predictive controller (PID-MPC) is implemented to enhance the performance of a chiller-fan coil unit with regards to temperature, humidity, and CO2 level control. The sublayer PID is implemented for outdoor air processing to level out fresh and room air temperatures. …”
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3335
STUDY ON OPTIMIZATION OF REMANUFACTURING OF HYDRAULIC SUPPORT COLUMN
Published 2020-01-01“…The mathematical model of the radial shrinkage of the coating was established by using the constitutive equation,the geometric equation and the relation between the linear expansion coefficient and the temperature variation. The effect of material,coating thickness and assembly temperature on the radial shrinkage of the coated layer and the range of research parameters were analyzed by MATLAB software.The RAMP interpolation model was used to interpolate the material parameters. …”
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3336
Influence of time of annealing on anneal hardening effect of a cast CuZn alloy
Published 2003-01-01“…These investigations show that anneal hardening effect at alloys was attained under recrystallization temperature in the temperature range of 180-3000C, followed with an increase in hardness. …”
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3337
Finite Volume Method for the Launch Safety of Energetic Materials
Published 2021-01-01“…Additionally, the relationships between the temperature increase and nonimpact ignition of energetic materials were analysed. …”
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3338
Thermo- mechanical Coupling Analysis of Friction Plate of Wet Friction Clutch
Published 2016-01-01“…The results of thermo- mechanical coupling field show the radial temperature of friction plate increase with the increase of radius,the thickness direction temperature is close to the surface region of friction plate. …”
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3339
Influence of Time-Dependent Power Dissipations on the Ageing Behavior of Thick-Film Resistors
Published 1993-01-01“…The circuits or the components under test are stored at an elevated ambient temperature and the change of their electric properties is controlled at regular times. …”
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3340
Entropy Generation Study on Natural and Forced Convection of Nanofluid Flow in Vertical Channels
Published 2025-01-01“…The results show that by increasing the temperature difference, the EG number is enhanced. Also from the results, the Bejan number increases by reducing the temperature difference.…”
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