Paper Title:
Imperialist Competitive Algorithm for Multiobjective Optimization of Ellipsoidal Head of Pressure Vessel
  Abstract

This work devoted to an ellipsoidal head of pressure vessel under internal pressure load. The analysis is aimed at finding an optimum weight of ellipsoidal head of pressure vessel due to maximum working pressure that ensures its full charge with stresses by using imperialist competitive algorithm and genetic algorithm. In head of pressure vessel the region of its joint with the cylindrical shell is loaded with shear force and bending moments. The load causes high bending stresses in the region of the joint. Therefore, imperialist competitive algorithm was used here to find the optimum shape of a head with minimum weight and maximum working pressure which the shear force and the bending moment moved toward zero. Two different size ellipsoidal head examples are selected and studied. The imperialist competitive algorithm results are compared with the genetic algorithm results.

  Info
Periodical
Chapter
Chapter 16: Modeling, Analysis, and Simulation of Manufacturing Processes II
Edited by
Wu Fan
Pages
3422-3428
DOI
10.4028/www.scientific.net/AMM.110-116.3422
Citation
B. Abdi, H. Mozafari, A. Amran, R. Kohandel, "Imperialist Competitive Algorithm for Multiobjective Optimization of Ellipsoidal Head of Pressure Vessel", Applied Mechanics and Materials, Vols. 110-116, pp. 3422-3428, 2012
Online since
October 2011
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Price
$32.00
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