Flow Forecasting of the Regulation of Parallel Water Pumps with Variable Numbers

Abstract:

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For the closed loop water system, taking ISG single stage single suction centrifugal pumps for example, we calculate the flow of the single pump and the system, which is regulated by changing the number of parallel water pumps. According to the specific speeds, during the regulation, we induce the relations between the relative flow and the relative numbers of the single pump and the system, respectively. These relations can be applied to the flow forecasting of parallel water pumps with variable numbers in the closed loop water system.

Info:

Periodical:

Advanced Materials Research (Volumes 368-373)

Edited by:

Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren

Pages:

3862-3867

Citation:

Y. Z. Fu et al., "Flow Forecasting of the Regulation of Parallel Water Pumps with Variable Numbers", Advanced Materials Research, Vols. 368-373, pp. 3862-3867, 2012

Online since:

October 2011

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Price:

$38.00

[1] Yongzheng Fu, Keqi Wu, Yaqiao Cai. The Analysis of Some Problems for Parallel Water Pumps with Variable Numbers. Water Pump Technology, 2005 (3): 41-43.

DOI: https://doi.org/10.1016/s0262-1762(05)00481-5

[2] Moren Zhou. Pumps and Fans in the Hydrodynamics. Beijing: Building Industry Press, 1994: 320.

[3] Zhaojun Wang. The Study of Performance Regression Curve Equations of Circulation Water Pumps in the Heating. The Journal of Harbin Jianzhu University, 2000, (2): 66-69.

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