TECHNICAL PAPERS: Nuclear Engineering

High-Pressure Steam-Driven Jet Pump—Part I: Mathematical Modeling

[+] Author and Article Information
N. Beithou, H. S. Aybar

Department of Mechanical Engineering, Eastern Mediterranean University, G. Magosa, Mersin 10, Turkey

J. Eng. Gas Turbines Power 123(3), 693-700 (Jan 01, 2000) (8 pages) doi:10.1115/1.1365934 History: Received July 01, 1999; Revised January 01, 2000
Copyright © 2001 by ASME
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RELAP5 Code Development Team, 1995, RELAP5/MOD3.2 Code Manual Volume 1: Code Structure, Systems Models and Solution Methods, NUREG/CR-5535, INEL-95/0174, Idaho National Engineering Laboratory, Idaho Falls, ID.
Chun,  M. H., and Kim,  Y. S., 1996, “Direct Condensation of Steam Jets in Subcooled Water,” ANS Trans., 75, pp. 385–387.
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Grahic Jump Location
Steam-driven jet pump analysis model (all dimensions are in mm)
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Nodalization scheme for the mixing nozzle
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Pressure distribution in the steam-driven jet pump
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Computed velocity distribution of water in the mixing nozzle and diffuser
Grahic Jump Location
Computed velocity distribution of steam in the steam nozzle and mixing nozzle
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Computed temperature distribution in the steam-driven jet pump



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