scholarly journals Dynamic stress analysis of anisotropic gun barrel under coupled thermo-mechanical loads via finite element method

2020 ◽  
Vol 17 (1) ◽  
Author(s):  
Yuzhao Yang ◽  
Xiaoyun Zhang ◽  
Cheng Xu ◽  
Lixia Fan
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Stress Analysis ◽  
Dynamic Stress ◽  
Mechanical Loads ◽  
Gun Barrel ◽  
Dynamic Stress Analysis ◽  
Element Method

540 Dynamic Stress Analysis of Artificial Hip Joint by Finite Element Method

2006 ◽  
Vol 2006.5 (0) ◽  
pp. 135-136
Author(s):  
Mitsugu TODO ◽  
Seiichiro TOKUNAGA ◽  
Masaaki MAWATARI ◽  
Takao HOTOKEBUCHI
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Stress Analysis ◽  
Hip Joint ◽  
Dynamic Stress ◽  
Artificial Hip Joint ◽  
Artificial Hip ◽  
Dynamic Stress Analysis ◽  
Element Method

Dynamic stress analysis of rotating twisted and tapered blades

1980 ◽  
Vol 15 (3) ◽  
pp. 117-126 ◽  
Author(s):  
V Ramamurti ◽  
S Sreenivasamurthy
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Stress Analysis ◽  
Dynamic Stress ◽  
Three Dimensional ◽  
The Finite Element Method ◽  
Extensive Analysis ◽  
Dynamic Stress Analysis ◽  
Skew Angles ◽  
Good Agreement

In this paper the finite element method has been used to determine the stresses and deformations of pre-twisted and tapered blades. Three-dimensional, twenty-noded isoparametric elements have been used for the analysis. Extensive analysis has been done for various pre-twist angles, skew angles, breadth to length ratios, and breadth to thickness ratios of the blades. Experiments were carried out to determine the stresses for the verification of the numerical results and they were found to be in good agreement.

Strength Calculation Analysis of Diesel Engine Linkage Based on Contact Finite Element Method and Experimental Study

2012 ◽  
Vol 569 ◽  
pp. 539-545
Author(s):  
Gui Xin Wang ◽  
Li Jun Guo ◽  
Wen Fu Sun ◽  
Jun Yan Ma
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Diesel Engine ◽  
Stress Analysis ◽  
Maximum Stress ◽  
Dynamic Stress ◽  
Connecting Rod ◽  
Transient Stress ◽  
Calculation Analysis ◽  
Element Method

Adopting the contact finite element method, with complex connecting rod group assembled body model of computation, the fatigue strength of the connecting rod of a certain type of diesel engine was verified. A transient stress analysis was conducted on the connecting rod. Compared with the connecting rod static stretching and compression test, the contact finite element method, which was used to analyze the strength of the connecting rod subassembly, was feasible. Based on the contact finite element method, the connecting rod transient stress analysis results showed that the maximum stress of the connecting rod did not occur under the highest pressure of the cylinder, and the dynamic stress value was greater than the static stress value.

Piping stress analysis via finite element method and ASME codes B31.3 and section VII div. 2

2020 ◽  
Vol 20 (2020) ◽  
pp. 204-205
Author(s):  
Julio Cesar Goes Neves ◽  
Carlos Augusto Carpanzano Barcellos
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Stress Analysis ◽  
Element Method
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