Real-time dose assessment and visualization of radiation field for EAST tokamak

被引：16

作者：

Tang, Zhengdao ^{[1
,2
]}

Long, Pengcheng ^{[2
]}

Huang, Shanqing ^{[2
]}

Zou, Jun ^{[2
]}

Qiu, Yuefeng ^{[2
]}

机构：

[1] Chinese Acad Sci, Inst Plasma Phys, Reactor Technol Div, Hefei 230031, Anhui, Peoples R China

[2] Univ Sci & Technol China, Sch Nucl Sci & Technol, Hefei 230027, Anhui, Peoples R China

来源：

FUSION ENGINEERING AND DESIGN | 2010年 / 85卷 / 7-9期

关键词：

EAST; Dose assessment; Virtual reality; Visualization; RVIS; HT-7U TOKAMAK; SYSTEM; DESIGN; SUPPORT; PLANTS;

D O I：

10.1016/j.fusengdes.2010.04.054

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 Experimental Advanced Superconducting Tokamak (EAST) device began operation in 2006. A radiation protection work has been paid more and more attention with discharge pulse length increase. A system named radiation virtual simulation for dosimetry (RVIS) using virtual reality (VR) technology has been developed to improve the efficiency of maintenance work, and decrease the radiation exposure of maintenance personnel. The RVIS can be used to evaluate workload in radiation environments, optimize the maintenance plan and visualize three-dimensional (3D) dose rate distribution. The original 3D dose rate distribution in shielded hall was calculated rapidly to use as a basis for dose evaluation and 3D dose field visualization. The RVIS improves on the original work to give more effective dose evaluation and dynamic visualization of the dose field during EAST experiment campaigns. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：1591 / 1594

页数：4

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