The Optimal Design of the Scroll Profiles Based on Chaos PSO
Guoping Liu*, 1, Genfu Xiao1, 2, Junting Wang1, Wei Luo1, Honggun Song1
Identifiers and Pagination:Year: 2011
First Page: 194
Last Page: 198
Publisher Id: TOMEJ-5-194
Article History:Received Date: 8/5/2010
Revision Received Date: 18/6/2010
Acceptance Date: 29/6/2010
Electronic publication date: 30/12/2011
Collection year: 2010
open-access license: This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International Public License (CC-BY 4.0), a copy of which is available at: (https://creativecommons.org/licenses/by/4.0/legalcode). This license permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
The traditional design method of scroll profiles is single-objective optimization. The parameters are provided by meeting the requirements of designing and machining. It is very difficult to get an optimal design scheme. In fact the design of scroll profiles is a multi-objective optimization problem. In this paper mathematical models of the scroll compressor are fully analyzed in theory. A cost function is designed and it not only guarantees the lower friction loss power and leakage loss power but also has higher efficiency compared with the existing methods. In a practical example, multi-objective optimization of the scroll profiles is realized based on Chaos PSO. The outcomes show that this design method is well developed. It is possible that this design method can be applied to other fields of study.