Experiment attributes to establish tube with twisted tape insert performance cooling plasma facing components

被引：4

作者：

Clark, E. ^{[1
]}

Griffard, C. ^{[2
]}

Rarnirez, E. ^{[1
]}

Ruggles, A. ^{[2
]}

机构：

[1] Univ Tennessee, Bredesen Ctr Interdisciplinary Res & Grad Educ, Knoxville, TN 37996 USA

[2] Univ Tennessee, Dept Nucl Engn, Knoxville, TN 37996 USA

来源：

FUSION ENGINEERING AND DESIGN | 2015年 / 100卷

关键词：

Swirl flow; Pressure drop oscillation; Flow excursion; Burn out; Critical heat flux; Monoblock; CRITICAL HEAT-FLUX; PRESSURE-DROP; SUBCOOLED FLOW; SWIRL TUBES; WATER;

D O I：

10.1016/j.fusengdes.2015.08.004

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The modeling capability for tubes with twisted tape inserts is reviewed with reference to the application of cooling plasma facing components in magnetic confinement fusion devices. The history of experiments examining the cooling performance of tubes with twisted tape inserts is reviewed with emphasis on the manner of heating, flow stability limits and the details of the test section and fluid delivery system. Models for heat transfer, burnout, and onset of net vapor generation in straight tube flows and tube with twisted tape are compared. The gaps in knowledge required to establish performance limits of the plasma facing components are identified and attributes of an experiment to close those gaps are presented. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：541 / 549

页数：9

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