scholarly journals Finite Element Simulation and Experimental Validation of Residual Stresses in High Speed Dry Milling of Biodegradable Mg-Ca Alloys

Procedia CIRP ◽  
2014 ◽  
Vol 14 ◽  
pp. 281-286 ◽  
Author(s):  
M. Salahshoor ◽  
Y.B. Guo
Keyword(s):  
Finite Element ◽  
Residual Stresses ◽  
Finite Element Simulation ◽  
High Speed ◽  
Experimental Validation ◽  
Dry Milling ◽  
Element Simulation

Simulation and Experimental Study on Rear Frame Strength of Winch Lashing Car

2013 ◽  
Vol 819 ◽  
pp. 81-85
Author(s):  
Jing Tao Yue ◽  
Hui Pu ◽  
Xiang He Tao
Keyword(s):  
Experimental Study ◽  
Finite Element ◽  
Finite Element Simulation ◽  
Experimental Validation ◽  
Evaluation Result ◽  
The Real ◽  
Element Simulation ◽  
General Transport

Heavy general transport vehicles are recommended as lashing points during rescue operations of winch. Taking SX2190 heavy transport vehicles frame as the experimental object, this paper introduces contents and methods of the test, and gets evaluation result of the rear frame through finite element simulation and experimental validation of the real frame-towing hook system for winch lashing car.

Finite-Element Simulations of a Thermoelectric Generator and Their Experimental Validation

2015 ◽  
Vol 2 (1-2) ◽  
Author(s):  
B. Geppert ◽  
D. Groeneveld ◽  
V. Loboda ◽  
A. Korotkov ◽  
A. Feldhoff
Keyword(s):  
Finite Element ◽  
Finite Element Simulation ◽  
Thermoelectric Generator ◽  
Experimental Validation ◽  
Absolute Temperature ◽  
Simulation Tool ◽  
Electric Power Output ◽  
Specific Electric Conductivity ◽  
Element Simulation ◽  
P Type

AbstractA versatile finite-element simulation tool was developed to predict the electric power output, the distributions of the electric and entropy potentials (i.e., the absolute temperature) and the local flux densities of electric charge and thermal energy (i.e., heat) for a thermoelectric generator. The input parameters are the thermogenerator architecture (i.e., geometries of different components and number of legs) and material properties such as specific electric conductivity, Seebeck coefficient and thermal conductivity. The finite-element simulation tool was validated by modeling a commercially available thermoelectric generator, which was based on semiconducting n- and p-type Bi

Simulation of hot high-speed yielding of intermetallic titanium alloy VTI-4 under conditions of high-speed loading

2020 ◽  
Vol 0 (12) ◽  
pp. 10-16
Author(s):  
V.V. Avtaev ◽  
◽  
D. V. Grinevich ◽  
A. V. Zavodov
Keyword(s):  
Finite Element ◽  
Titanium Alloy ◽  
Strain Rate ◽  
Finite Element Simulation ◽  
Modulus Of Elasticity ◽  
High Speed ◽  
Residual Deformation ◽  
Test Results ◽  
Element Simulation ◽  
The Relationship

Yielding tests of VTI-4 alloy specimens have been carried out at temperature 1010 °C under conditions of high-speed loading. Based on the test results the modulus of elasticity as well as axial and radial residual deformation values in the end and central zones for each loading stage were determined. Fitting criteria for finite element simulation and the experiment are proposed with tracing VTI-4 alloy diagram deformation at temperature 1010 °C and strain rate of 2.5 sec–1. As a result of finite element simulation the relationship between the material structures obtained during high-speed yielding and the deflected modes in different zones was determined.

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