Thermal response and thermal-hydraulic analysis of PFC baking for SST-1 tokamak

IF 0.3 1区艺术学 0 MUSIC

NINETEENTH CENTURY MUSIC Pub Date : 2002-11-07 DOI:10.1109/FUSION.2002.1027737

P. Chaudhuri, D. C. Reddy, S. Khirwadkar, N. R. Prakash, P. Santra, Y. Saxena

引用次数: 1

Abstract

Steady state Superconducting Tokamak (SST-1) to address some of the physics and technology issues related to steady state tokamak operation. The plasma facing components (PFC) of SST-1, placed inside the vacuum vessel (VV) of the tokamak, are designed to be compatible for steady state operation. The main consideration in the design of the PFC is the steady state heat removal of up to 1 MW/m/sup 2/. In addition to remove high heat fluxes, the PFC also arc designed to be compatible for high temperature baking. The thermal responses of the PFC and VV during their bakeout phase have been calculated analytically and with a 2D finite element analysis using ANSYS. The detailed analysis of radiation losses between the PFC and VV and the thermal-hydraulics of PFC baking are presented.

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SST-1托卡马克PFC烘烤热响应及热水力分析

稳态超导托卡马克(SST-1)解决了一些与稳态托卡马克运行有关的物理和技术问题。SST-1的等离子体面组件(PFC)放置在托卡马克的真空容器(VV)内，设计用于兼容稳态操作。PFC设计的主要考虑因素是高达1 MW/m/sup / 2/的稳态散热。除了去除高热流通量，PFC也被设计为兼容高温烘烤。利用ANSYS软件对PFC和VV在烘烤阶段的热响应进行了解析计算和二维有限元分析。详细分析了PFC与VV之间的辐射损失以及PFC烘烤的热工水力学特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

NINETEENTH CENTURY MUSIC MUSIC-

CiteScore

0.40

自引率

0.00%

发文量

期刊介绍： 19th-Century Music covers all aspects of Western art music between the mid-eighteenth and mid-twentieth centuries. We welcome--in no particular order--considerations of composers and compositions, styles, performance, historical watersheds, cultural formations, critical methods, musical institutions, ideas, and topics not named on this list. Our aim is to publish contributions to ongoing conversations at the leading edge of musical and multidisciplinary scholarship.