Design Optimization of 2 Vane Pump Impeller and Volute for Performance Improvement | Zendy

Sung Hoon Kim | Zendy; Sang-Bum Ma | Zendy; Young-Seok Choi | Zendy; JinHyuk Kim | Zendy

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Design Optimization of 2 Vane Pump Impeller and Volute for Performance Improvement

Author(s) -

Sung Hoon Kim,

Sang-Bum Ma,

Young-Seok Choi,

JinHyuk Kim

Publication year - 2020

Publication title -

journal of hydrogen and new energy

Language(s) - English

Resource type - Journals

eISSN - 2288-7407

pISSN - 1738-7264

DOI - 10.7316/khnes.2020.31.4.395

Subject(s) - volute , impeller , centrifugal pump , materials science , mechanical engineering , automotive engineering , engineering

Received 2 June, 2020 Revised 11 August, 2020 Accepted 30 August, 2020 Abstract >> In this paper, the performance characteristics of the impeller and volute in the 2 vane pump were investigated using response surface method (RSM) with commercial computation fluid dynamics (CFD) code. Design variables were defined with the impeller blade angle and volute area distribution. The objective functions were defined as the total head, total efficiency and solid material size of the 2 vane pump. The design optimization of the design variables was determined using the RSM. The numerical results for the reference and optimum models were compared and discussed in this work.

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