지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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The seawater lift pump system is responsible for maintaining the open canal level to provide the suction flow of circulating water pump at the set point. The objective of this paper is to design a 2-stage mixed flow pump (for seawater lifting) by inverse design method and to evaluate the overall performance and the local flow fields of the pump by using a commercial CFD code. Rotating speed of the impeller is 1,750 rpm with the flow rate of 2,700 ㎥/h. Finite volume method with structured mesh and realized k-ε turbulent model is used to guaranty more accurate prediction of turbulent flow in the pump impeller. The numerical results such as static head, brake horse power and efficiency of the mixed flow pump are compared with the design data. The simulated results are good agreement with the design data less 3% error.
목차
ABSTRACT
1. 서론
2. 해수펌프 패키지
3. 펌프 모델링 및 수치해석
4. 해석 결과 및 고찰
5. 결론
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참고문헌
참고문헌 (5)
참고문헌 신청
1. [학술대회논문] - S. Kim / 2009 / Blade Shape Design of Mixed-flow Pump Impellers and Diffusers In a Fixed Meridional Goemetry / Summer Proceeding of the SAREK : 1203 ~ 1208
2. [학술지(정기간행물)] - Y. S. Choi / 2008 / Optimal Design of the Impeller and Diffuser of the Mixed Flow Pump / Proceeding of the Fluid Machinery : 57 ~ 62
3. [학술지(정기간행물)] - S. C. Hwang / 2002 / Design and Performance Analysis of Mixid-Flow Pump for Waterjet Marine Propulsion / Proceeding of the Fluid Machinery : 47 ~ 53
4. [학술지(정기간행물)] - Manivannan, A. / 2010 / Computational fluid dynamics analysis of a mixed flow pump impeller / International Journal of Engineering, Science and Technology 2 (6) : 200 ~ 206
5. [학술지(정기간행물)] - Asuaje, M. / 2004 / Inverse Design Method for Centrifugal Impelles and Comparison with Numerical Simulation Tool / International Journal of Computational Fluid Dynamics 18 (2) : 101 ~ 107
2. [학술지(정기간행물)] - Y. S. Choi / 2008 / Optimal Design of the Impeller and Diffuser of the Mixed Flow Pump / Proceeding of the Fluid Machinery : 57 ~ 62
3. [학술지(정기간행물)] - S. C. Hwang / 2002 / Design and Performance Analysis of Mixid-Flow Pump for Waterjet Marine Propulsion / Proceeding of the Fluid Machinery : 47 ~ 53
4. [학술지(정기간행물)] - Manivannan, A. / 2010 / Computational fluid dynamics analysis of a mixed flow pump impeller / International Journal of Engineering, Science and Technology 2 (6) : 200 ~ 206
5. [학술지(정기간행물)] - Asuaje, M. / 2004 / Inverse Design Method for Centrifugal Impelles and Comparison with Numerical Simulation Tool / International Journal of Computational Fluid Dynamics 18 (2) : 101 ~ 107
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UCI(KEPA) : I410-ECN-0101-2013-554-000852382