scholarly journals Numerical investigation of the relationship between magnetic stiffness and minor loop size in the HTS levitation system

AIP Advances ◽  
2017 ◽  
Vol 7 (10) ◽  
pp. 105327 ◽  
Author(s):  
Yong Yang ◽  
Chengshan Li
Keyword(s):  
Numerical Investigation ◽  
Minor Loop ◽  
Loop Size ◽  
Magnetic Stiffness ◽  
Levitation System ◽  
The Relationship

A Numerical Investigation into the Relationship between Fluid Flow and Electrodeposition in a Silver Thermally Regenerative Ammonia Battery

2020 ◽  
Vol MA2020-01 (4) ◽  
pp. 579-579
Author(s):  
Nicholas R Cross ◽  
Matthew J Rau ◽  
Derek M. Hall ◽  
Serguei N Lvov ◽  
Bruce E. Logan
Keyword(s):  
Fluid Flow ◽  
Numerical Investigation ◽  
The Relationship

scholarly journals Numerical Investigation of Tool Parameters Influence on the Interlock Forming During Flat Clinching Process

2021 ◽  
Author(s):  
Zhiyong Wang ◽  
Shanling Han ◽  
Zhiyong Li ◽  
Yong Li
Keyword(s):  
Finite Element ◽  
Numerical Model ◽  
Linear Relationship ◽  
Numerical Investigation ◽  
Vital Role ◽  
Blank Holder ◽  
Finite Element Software ◽  
Punch Radius ◽  
Deform 2D ◽  
The Relationship

Abstract Tool parameters play a vital role in the mechanical interlock formation during the flat clinching process, to understand the influence of tool parameters on the interlock formation, the finite element software DEFORM-2D was used to build the numerical model of the flat clinching process, and the numerical model was verified by the experiment. The influences of the punch radius, punch fillet radius, and blank holder radius on the interlock formation of the clinched joint were investigated using the numerical model. Then, the relationship between the punch radius and blank holder radius was studied. The results showed that the interlock gradually increases with the increase of the blank holder radius, after that, the interlock begins to decrease. To maximize the interlock, the punch radius and the blank holder radius should be increased simultaneously. It can be concluded that the blank holder radius and the punch radius should keep in a linear relationship when designing the geometric dimensions of the flat clinch tools, which can promote the application of flat clinching process in car body manufacturing.

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