Performance Evaluation of Two-Way RC Slab Subjected to Blast Loading Using Finite Element Analysis

2020 ◽  
pp. 57-70
Author(s):  
Kasturi Bhuyan ◽  
Kiran Kumar Jujjavarapu ◽  
Hrishikesh Sharma
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Performance Evaluation ◽  
Blast Loading ◽  
Element Analysis ◽  
Rc Slab

Performance Evaluation of a Valveless Micropump Considering Electro-Structural-Fluid Interaction

2007 ◽  
Vol 345-346 ◽  
pp. 749-752
Author(s):  
Kwang Chul Lee ◽  
Nam Seo Goo
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Performance Evaluation ◽  
Water Flow ◽  
Comsol Multiphysics ◽  
Structural Domain ◽  
Element Analysis ◽  
Flow Rates ◽  
Valveless Micropump ◽  
Fluid Interaction

In this paper, the pumping performance of a piezoelectric micropump is simulated with commercial finite element analysis (FEA) software COMSOL Multiphysics 3.2a. The micropump is composed of a 4-layer piezo-composite actuator (LIPCA), a polydimethylsiloxane (PDMS) pump chamber, and two diffusers. The piezoelectric domain, structural domain and fluid domain are coupled in the simulation. Water flow rates are numerically predicted for geometric parameters of the micropump. Based on this study, the micropump is optimally designed to obtain its better pumping performance.

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