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Effects of Radial Rectangle Groove Width on Temperature Field of Hybrid Vehicle Wet Multi-plate Clutch
Published 2015-01-01“…In order to solve the problems of higher friction temperature and short clutch life of hybrid vehicle wet multi- plate clutch,a hybrid vehicle wet multi- plate clutch is regarded as research subjects,the transient heat transfer model of wet clutch is established in engagement condition,the wet clutch friction plate radial rectangle groove width is set to analysis variables,the influences of the radial rectangle groove width on friction plate transient temperature field are got. …”
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144
Research on Conical Magnetorheological and Shape Memory Alloy Composite Transmission Performance
Published 2019-08-01“…The transfer torque equation of conical magnetorheological and SMA composite drive is established, and its driving mechanism is revealed. …”
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145
Research on the Contact and Temperature Field Distribution Characteristic of the Saddle-shaped Buckling Deformation in Hydro-viscous Friction Pair
Published 2022-05-01“…A two-dimensional transient temperature field calculation model that considers the time-varying characteristics of the contact stress distribution and the convective heat transfer conditions are proposed, and the temperature rise in surface along with the temperature field of friction pairs in the sliding process is simulated and analyzed. …”
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Pre-trained convolutional neural network with transfer learning by artificial illustrated images classify power Doppler ultrasound images of rheumatoid arthritis joints
Published 2025-02-01“…Objective To study the classification performance of a pre-trained convolutional neural network (CNN) with transfer learning by artificial joint ultrasonography images in rheumatoid arthritis (RA). …”
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148
Pressure-anisotropy-mediated Helical Dynamo in Turbulent Collisionless Plasmas
Published 2025-01-01“…By means of theoretical modeling that includes indispensable kinetic effects and fully kinetic particle-in-cell simulation that contains sufficient scale separation, we self-consistently show that the collisionless large-scale dynamo is quite efficient and the system-scale coherent fields can be generated from kinetic-scale seeds under a turbulent helical drive. …”
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149
Analytical Solutions for Electroosmotic Flow and Heat Transfer Characteristics of Nanofluids in Circular Cylindrical Microchannels with Slip-Dependent Zeta Potential Considering Th...
Published 2025-01-01“…An analytical model is developed, accounting for the coupling between surface potential and interfacial slip. …”
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150
STUDY ON STEADY-STATE TEMPERATURE FIELD OF THE MESHING PAIR OF TWO-TOOTH DIFFERENCE SWING-ROD MOVABLE TOOTH DRIVE
Published 2018-01-01“…Based on the basic theory of heat transfer and tribology,the calculation formulas of the friction heat flux density of meshing pair,the meshing tooth surface and the end face convective heat transfer coefficient with two-tooth difference swing-rod movable tooth drive are derived under the slip condition.A finite element model of the thermal analysis of the gear meshing pair is established,and the steady-state temperature field of the meshing pair under thermal balance state is calculated and analyzed by using the ANSYS finite element software.Combined with numerical simulation results,the influence of tooth profile design parameters on the temperature field is revealed.The result shows that:the steady-state temperature field of the meshing pair is determined collectively by the heat flux of the contact zone and the convection heat transfer coefficient of each surface.Because the temperature rise of sliding friction is larger,the maximum temperature appears in the center of the gear meshing face width of the center,the radius of the base circle radius has a great influence on the body temperature of the meshing surface,and the swing rod length is less affected.The research results lay the foundation for the study of the thermal deformation and thermal mechanical coupling characteristics of the meshing pair,so as to guide the dynamic design of the two-tooth difference swing-rod movable tooth drive.…”
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151
Augmented electrical conductivity of hybrid graphene nanoplatelets carbon nanotubes polymer nanocomposites by the electro-magnetic field induced subbands
Published 2025-01-01“…The electrical conductivity of GNP-CNT polymer nanocomposites is investigated using a conductive network model through electron tunneling considering the subbands effect in an electro-magnetic field. …”
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152
Investigation of the Polycrystalline Silicon PV Cell Efficiency in 3D Approximation versus Electromagnetic Field under Monochromatic Illumination
Published 2021-01-01“…The current produced by the PV cell is sensitive to electromagnetic field increase more than the electric voltage. The electromagnetic field causes the decomposition of the current into two components which are a transferred current and a leakage current. …”
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153
Thermohydrodynamics Analysis of the Slope-platform Pad Thrust Bearing
Published 2018-01-01“…The lubrication model of the slope-platform pad thrust bearing with different structural parameters are built,the effects of the slope angle,oil film thickness and angular speed on bearing temperature field are studied. …”
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Experimental determination of limiting range of vision for underwater laser system
Published 2020-06-01“…The calculations and field tests carried out on the basis of the developed mathematical model in real conditions showed the correspondence of theoretical and experimental results.…”
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Ultrasonic Processing Across Different Phases in Laser Welding of Large Thin-Walled Structures
Published 2025-02-01“…While this approach offers high ultrasonic transfer efficiency and a straightforward physical model, it is impractical for large, enclosed, or non-transparent structures, where access from behind is limited and weld protection is required. …”
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157
Thermal Variability in the Martian Upper Atmosphere within the Crustal Magnetic Field Region Induced by Gravity Wave Dissipation Due to Ion-drag Effect
Published 2025-01-01“…During this effect process, the collisions between neutral particles and ions transfer wave momentum along the magnetic field lines, and lead to wave dissipation and energy release to heat or cool the background atmosphere. …”
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Long-term forecasting of shield tunnel position and attitude deviation using the 1DCNN-informer method
Published 2025-03-01“…The cutterhead rotation speed, advance speed, and chamber pressure are of critical importance in the prediction of shield position and attitude deviation. The proposed model not only represents a significant advancement in intelligent shield tunneling but also holds potential for broader application in automated equipment operations and multi-domain transfer learning studies in the field of engineering.…”
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160
Research trends and prospects in global riverine carbon fluxes: A bibliometric analysis
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