DC Field | Value | Language |
---|---|---|
dc.contributor.author | Oh, HW | ko |
dc.contributor.author | Chung, Myung Kyoon | ko |
dc.date.accessioned | 2013-02-27T16:00:40Z | - |
dc.date.available | 2013-02-27T16:00:40Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1999 | - |
dc.identifier.citation | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY, v.213, no.A3, pp.219 - 226 | - |
dc.identifier.issn | 0957-6509 | - |
dc.identifier.uri | http://hdl.handle.net/10203/69480 | - |
dc.description.abstract | An optimal design code for centrifugal pumps has been developed to determine the geometric and fluid dynamic variables under appropriate design constraints. The optimization problem has been formulated with a non-linear objective function to minimize one, two or all of the fluid dynamic losses, the net positive suction head required and the product price of a pump stage depending on the weighting factors selected as the design compromise. The optimal solution is obtained by means of the Hooke-Jeeves direct search method. The performance analysis is based on the mean streamline analysis using the present state-of-the-art loss correlations. The optimized efficiency and design variables of centrifugal pumps are presented in this paper as a function of non-dimensional specific speed in the range, 0.5 less than or equal to N-s less than or equal to 1.3. The diagrams presented herein can be used efficiently in the preliminary design phase of centrifugal pumps. | - |
dc.language | English | - |
dc.publisher | PROFESSIONAL ENGINEERING PUBLISHING LTD | - |
dc.subject | PERFORMANCE PREDICTION | - |
dc.title | Optimum values of design variables versus specific speed for centrifugal pumps | - |
dc.type | Article | - |
dc.identifier.wosid | 000081873500007 | - |
dc.type.rims | ART | - |
dc.citation.volume | 213 | - |
dc.citation.issue | A3 | - |
dc.citation.beginningpage | 219 | - |
dc.citation.endingpage | 226 | - |
dc.citation.publicationname | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY | - |
dc.identifier.doi | 10.1243/0957650991537563 | - |
dc.contributor.localauthor | Chung, Myung Kyoon | - |
dc.contributor.nonIdAuthor | Oh, HW | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | centrifugal pumps | - |
dc.subject.keywordAuthor | design optimization | - |
dc.subject.keywordAuthor | design variables | - |
dc.subject.keywordAuthor | specific speed | - |
dc.subject.keywordAuthor | Cordier line | - |
dc.subject.keywordPlus | PERFORMANCE PREDICTION | - |
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