THREE DIMENSIONAL NUMERICAL SIMULATION OF THERMAL-HYDRAULIC BEHAVIORS OF CSNS DECOUPLED POISONED HYDROGEN MODERATOR WITH NON-UNIFORM HEAT SOURCE

doi:10.1115/ICONE24-60639

IHEP OpenIR > 东莞研究部

	THREE DIMENSIONAL NUMERICAL SIMULATION OF THERMAL-HYDRAULIC BEHAVIORS OF CSNS DECOUPLED POISONED HYDROGEN MODERATOR WITH NON-UNIFORM HEAT SOURCE
	Tong JF(童剑飞)
	2016
发表期刊	PROCEEDINGS OF THE 24TH INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING, 2016, VOL 3
通讯作者	童剑飞
文章类型	Proceedings Paper
摘要	The Chinese Spallation Neutron Source (CSNS) is the national major scientific equipment, which will be completed around 2018. The moderator is the core of the CSNS parts, and CSNS uses three types of moderator to meet the requirements of different neutron wavelength and pulse shapes, and the structure and flow field of Decoupled Poisoned Hydrogen Moderator (DPHM) is the most complicated. Currently, Computational Fluid Dynamics (CFD) is the primary tool for thermal design of DPHM to ensure the reliability of calculation result and precision of the engineering requirements. In the current work, three-dimensional simulation of fluid-solid conjugate heat transfer and flow for container pipe, poisoned plate and moderator material were carried out, by compiling corresponding UDF program for ANSYS FLUENT to describe the non-uniform heat source distribution accurately. Thermal Hydraulic behaviors such as pressure disturbance, pressure rise and temperature distribution cooling capacity are investigated.
关键词	Chinese Spallation Neutron Source nonuniform heat source 3-D numerical simulation
学科领域	Engineering; Nuclear Science & Technology
DOI	10.1115/ICONE24-60639
收录类别	CPCI
语种	英语
WOS类目	Engineering, Mechanical ; Nuclear Science & Technology
WOS记录号	WOS:000387190700048
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://ir.ihep.ac.cn/handle/311005/260232
专题	东莞研究部
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Tong JF. THREE DIMENSIONAL NUMERICAL SIMULATION OF THERMAL-HYDRAULIC BEHAVIORS OF CSNS DECOUPLED POISONED HYDROGEN MODERATOR WITH NON-UNIFORM HEAT SOURCE[J]. PROCEEDINGS OF THE 24TH INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING, 2016, VOL 3,2016.
APA	童剑飞.(2016).THREE DIMENSIONAL NUMERICAL SIMULATION OF THERMAL-HYDRAULIC BEHAVIORS OF CSNS DECOUPLED POISONED HYDROGEN MODERATOR WITH NON-UNIFORM HEAT SOURCE.PROCEEDINGS OF THE 24TH INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING, 2016, VOL 3.
MLA	童剑飞."THREE DIMENSIONAL NUMERICAL SIMULATION OF THERMAL-HYDRAULIC BEHAVIORS OF CSNS DECOUPLED POISONED HYDROGEN MODERATOR WITH NON-UNIFORM HEAT SOURCE".PROCEEDINGS OF THE 24TH INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING, 2016, VOL 3 (2016).