Mechanical analysis and optimal design of on-board fuel cell system steel frame structure under impact and vibration load

2020 ◽  
Author(s):  
Li Jing ◽  
Xue Jing ◽  
Ming Pingwen
Keyword(s):  
Fuel Cell ◽  
Optimal Design ◽  
Mechanical Analysis ◽  
Cell System ◽  
Steel Frame ◽  
Frame Structure ◽  
Fuel Cell System ◽  
Vibration Load ◽  
Steel Frame Structure

Optimal Design of a Grid-Connected Hybrid Photovoltaic/Wind/Fuel Cell System

2020 ◽  
Author(s):  
Hamdy M. Sultan ◽  
Ahmed S. Menesy ◽  
Salah Kamel ◽  
Ali S. Alghamdi ◽  
Claudia Rahmann
Keyword(s):  
Fuel Cell ◽  
Optimal Design ◽  
Cell System ◽  
Fuel Cell System

Study on FEM Analysis of Multistory Steel Frame Structure and its Optimal Design

2012 ◽  
Vol 433-440 ◽  
pp. 2194-2200
Author(s):  
Ru Wang ◽  
Long Qin ◽  
Zhen Qi Shao
Keyword(s):  
Optimal Design ◽  
Parametric Design ◽  
Fem Analysis ◽  
Element Model ◽  
Steel Frame ◽  
Frame Structure ◽  
Structural Element ◽  
Load Combination ◽  
Section Size ◽  
Steel Frame Structure

An finite element model (FEM) of multistory steel frame structure is established by applying ANSYS parametric design language(APDL) in this paper, where the objective function of optimization is defined as the minimum volume of a Pin framework. The optimal design are carried on by applying the optimized toolbox of ANSYS, based on analysis the situation of the most disadvantageous load combination. Several approaches have been proposed to avoid restraining to the local minimum. Experimental results show that the section size of the structural element improved obviously.

scholarly journals The Optimal Design Problem of a Flat Steel Frame Structure with Soft Connection to the P - Delta Effect

2019 ◽  
Vol 8 (2) ◽  
pp. 2627-2632
Keyword(s):  
Optimal Design ◽  
Design Problem ◽  
Plastic Material ◽  
Steel Frame ◽  
Frame Structure ◽  
Optimal Design Problem ◽  
Deformed State ◽  
Flat Steel ◽  
Elastic Plastic Material ◽  
Steel Frame Structure

In the report, the optimal design problem of flat steel frame structure in the deformed state is considered, considering the softness of “the beam-column connection pinned” with “the moments-rotation angle relationship of the connection” is nonlinear, linearized by three straight lines, the material of the structure is elastic – plastic material in ideal state and considering the P-Delta effect. Establish and solve the problem of flat steel frame structure in the form of nonlinear planning and solve the problem thanks to MATLAB 6.0 programming language. Create a specialized program to optimize the steel frame structure, the results illustrate the effect of bonding softness and P-Delta effect on the weight of steel frame structure

A Portable Fuel Cell System Using Activated Aluminum

2012 ◽  
Vol 132 (10) ◽  
pp. 997-1002 ◽  
Author(s):  
Koji Maekawa ◽  
Kenji Takahara ◽  
Toshinori Kajiwara
Keyword(s):  
Fuel Cell ◽  
Cell System ◽  
Fuel Cell System

Evaluation of Electric Load Following Capability on Fuel Cell System Fueled by High-Purity Hydrogen

2011 ◽  
Vol 131 (12) ◽  
pp. 927-935
Author(s):  
Yusuke Doi ◽  
Deaheum Park ◽  
Masayoshi Ishida ◽  
Akitoshi Fujisawa ◽  
Shinichi Miura
Keyword(s):  
Fuel Cell ◽  
High Purity ◽  
Cell System ◽  
Electric Load ◽  
Fuel Cell System ◽  
Load Following ◽  
High Purity Hydrogen
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