EXPERIMENTAL INVESTIGATION OF FLOW TRANSIENT CRITICAL HEAT-FLUX AT LIGHT-WATER REACTOR CONDITIONS

NCUIR > Engineering College > Graduate Institute of Mechanical Engineering > journal & Dissertation > Item 987654321/27117

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/27117

Title:	EXPERIMENTAL INVESTIGATION OF FLOW TRANSIENT CRITICAL HEAT-FLUX AT LIGHT-WATER REACTOR CONDITIONS
Authors:	LEE,CH;LIN,KW
Contributors:	機械工程研究所
Keywords:	BEHAVIOR;POWER;MODEL
Date:	1993
Issue Date:	2010-06-29 18:08:10 (UTC+8)
Publisher:	中央大學
Abstract:	An experimental investigation of flow transient critical heat flux (CHF) for water at pressures 6.9 and 15.5 MPa is conducted under the simulation of both Boiling Water Reactor (BWR) and Pressurized Water Re-actor (PWR) conditions. The influence of flow decay rates on local mass velocity and quality at CHF is explored to ensure the adequacy of local-condition approach in the CHF predictions. The assessment of transient upstream correction factor to modify the predictions of steady-state CHF correlations during the BWR flow transients are presented. A mechanistic CHF model based on the dryout of a sublayer and CHF correlations are evaluated in the predictions of PWR flow transient CHF.
Relation:	INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER
Appears in Collections:	[Graduate Institute of Mechanical Engineering] journal & Dissertation

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