scholarly journals Preliminary Study on Electromagnetic Thermal Coupling Numerical Simulation Technology of Static Inductor

2021 ◽  
Vol 1865 (2) ◽  
pp. 022036
Author(s):  
Qian Sun ◽  
Hongli Yuan ◽  
Hong Zhou
Keyword(s):  
Numerical Simulation ◽  
Thermal Coupling ◽  
Simulation Technology ◽  
Preliminary Study

Optimization for Stamping Process Parameters of Front Fender Based on Numerical Simulation Technology

2010 ◽  
Vol 102-104 ◽  
pp. 232-236 ◽  
Author(s):  
Zhi Feng Liu ◽  
Qi Zhang ◽  
Wen Tong Yang ◽  
Jian Hua Wang ◽  
Yong Sheng Zhao
Keyword(s):  
Numerical Simulation ◽  
Sheet Metal ◽  
Process Parameters ◽  
Sheet Metal Forming ◽  
Metal Forming ◽  
Simulation Analysis ◽  
Explicit Method ◽  
Simulation Technology ◽  
Stamping Process ◽  
Automotive Panel

According to the characteristic which is more and difficult to determine about the automotive panel forming factors, based on the dynamic explicit method, taking the typical automobile front fender for example, do the simulation analysis by using of DYNAFORM. On the premise of taking springback factors into account, analog the best stamping process parameters has been optimized from the analysis results after simulation such as sheet metal forming limited drawing(FLD)and sheet metal thinning drawing.

scholarly journals Implementation of Surface Radiation and Fluid-Structure Thermal Coupling in Atmospheric Reentry

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Ojas Joshi ◽  
Pénélope Leyland
Keyword(s):  
Numerical Simulation ◽  
Radiative Heating ◽  
Surface Radiation ◽  
Radiative Cooling ◽  
Thermal Coupling ◽  
Total Heat Flux ◽  
Hollow Cone ◽  
Atmospheric Reentry ◽  
Thermal Fields ◽  
Flap Region

During atmospheric reentry, radiative heating is one of the most important component of the total heat flux. In this paper, we investigate how the thermal radiation coming from the postshock region interacts with the spacecraft structure. A model that takes into account the radiation reflected by the surface is developed and implemented in a solid solver. A partitioned algorithm performs the coupling between the fluid and the solid thermal fields. Numerical simulation of a hollow cone head and a deployed flap region shows the effects of the radiative cooling and the significance of the surface radiation.

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