Experimental investigation of hypervapotron heat transfer enhancement with alumina-water nanofluids

doi:10.1016/j.ijheatmasstransfer.2016.03.089

	Experimental investigation of hypervapotron heat transfer enhancement with alumina-water nanofluids
	Pan, Baoguo 1; Wang, Weihua 1,2; Chu, Delin 1; Mei, Luoqin 1; Zhang, Qianghua 1
	2016-07-01
发表期刊	INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
摘要	In order to meet the cooling needs of high heat flux (HHF) internal plasma facing components (PFC) of fusion reactor, experimental investigations of hypervapotron (HV) heat transfer enhancement with the alumina-water nanofluids were carried out. Pressure water hypervapotron loop-II (PWHL-II) has been constructed to implement the high heat flux HV heat transfer correlative experiments for PFC. The triangular fins in HV test section of chromium-zirconium-copper alloy were processed similar to the International Thermonuclear Experimental Reactor like (ITER-like) divertor targets and the Neutral Beam Injector (NBI) cooling components. 200 KW high frequency induction heating equipment was developed to use as the power source of HHF. Alumina-water nanofluids of four different mass fractions were prepared by ultrasonic dispersion technology. The experiments of heat transfer enhancement measurement have been completed. Real-time temperature data of the four specified positions at the root of HV fins were acquired by the temperature sensors and used to analyze the heat transfer performance enhancement under each of the corresponding conditions. Experimental results show that the HV heat transfer performance enhancement with the mass fraction 0.01% alumina-water nanofluids is better than that of the mass fraction of 0.005%, 0.05% and 0.10% alumina-water nanofluids as well as deionized water under HHF and different flow velocities. In the cases of high flow velocity at different heat flux, the heat transfer enhancement of the 0.01% alumina-water nanofluids in HV increases by 17% on average and 31% at most in comparison with deionized water. In the case of HHF, the heat transfer enhancement of the 0.01% alumina-water nanofluids in HV increases by 21% on average and 30% at most in comparison with deionized water. The results in question can function as a reference for design optimization and improvements of the ITER-like devices' water cooling structure of the HHF plasma facing components for future fusion reactors. (C) 2016 Elsevier Ltd. All rights reserved.
文章类型	Article
关键词	Alumina-water Nanofluids Hypervapotron Heat Transfer Performance High Heat Flux Plasma Facing Components
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1016/j.ijheatmasstransfer.2016.03.089
关键词[WOS]	ITER 1ST WALL ; FLUX TEST FACILITY ; THERMAL-CONDUCTIVITY ; CFD ANALYSIS ; TEMPERATURE ; COMPONENTS ; DESIGN
收录类别	SCI
语种	英语
项目资助者	National Magnetic Confinement Fusion Science Program of China(2013GB113004 ; National Magnetic Confinement Fusion Science Program of China(2013GB113004 ; National Magnetic Confinement Fusion Science Program of China(2013GB113004 ; National Magnetic Confinement Fusion Science Program of China(2013GB113004 ; National Magnetic Confinement Fusion Science Program of China(2013GB113004 ; National Magnetic Confinement Fusion Science Program of China(2013GB113004 ; National Magnetic Confinement Fusion Science Program of China(2013GB113004 ; National Magnetic Confinement Fusion Science Program of China(2013GB113004 ; National Magnetic Confinement Fusion Science Program of China(2013GB113004 ; National Magnetic Confinement Fusion Science Program of China(2013GB113004 ; National Magnetic Confinement Fusion Science Program of China(2013GB113004 ; National Magnetic Confinement Fusion Science Program of China(2013GB113004 ; National Magnetic Confinement Fusion Science Program of China(2013GB113004 ; National Magnetic Confinement Fusion Science Program of China(2013GB113004 ; National Magnetic Confinement Fusion Science Program of China(2013GB113004 ; National Magnetic Confinement Fusion Science Program of China(2013GB113004 ; National Natural Science Foundation of China(91326101 ; National Natural Science Foundation of China(91326101 ; National Natural Science Foundation of China(91326101 ; National Natural Science Foundation of China(91326101 ; National Natural Science Foundation of China(91326101 ; National Natural Science Foundation of China(91326101 ; National Natural Science Foundation of China(91326101 ; National Natural Science Foundation of China(91326101 ; National Natural Science Foundation of China(91326101 ; National Natural Science Foundation of China(91326101 ; National Natural Science Foundation of China(91326101 ; National Natural Science Foundation of China(91326101 ; National Natural Science Foundation of China(91326101 ; National Natural Science Foundation of China(91326101 ; National Natural Science Foundation of China(91326101 ; National Natural Science Foundation of China(91326101 ; 2015GB130006) ; 2015GB130006) ; 2015GB130006) ; 2015GB130006) ; 2015GB130006) ; 2015GB130006) ; 2015GB130006) ; 2015GB130006) ; 2015GB130006) ; 2015GB130006) ; 2015GB130006) ; 2015GB130006) ; 2015GB130006) ; 2015GB130006) ; 2015GB130006) ; 2015GB130006) ; 51576208 ; 51576208 ; 51576208 ; 51576208 ; 51576208 ; 51576208 ; 51576208 ; 51576208 ; 51576208 ; 51576208 ; 51576208 ; 51576208 ; 51576208 ; 51576208 ; 51576208 ; 51576208 ; 11505290) ; 11505290) ; 11505290) ; 11505290) ; 11505290) ; 11505290) ; 11505290) ; 11505290) ; 11505290) ; 11505290) ; 11505290) ; 11505290) ; 11505290) ; 11505290) ; 11505290) ; 11505290)
WOS研究方向	Thermodynamics ; Engineering ; Mechanics
WOS类目	Thermodynamics ; Engineering, Mechanical ; Mechanics
WOS记录号	WOS:000375360600069
引用统计	被引频次：11[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/21762
专题	中科院等离子体物理研究所
作者单位	1.AOA, Inst Appl Phys, POB 051,451 Huangshan Rd, Hefei 230031, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, 350 Shushan Lake Rd, Hefei 230031, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Pan, Baoguo,Wang, Weihua,Chu, Delin,et al. Experimental investigation of hypervapotron heat transfer enhancement with alumina-water nanofluids[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,2016,98(无):738-745.
APA	Pan, Baoguo,Wang, Weihua,Chu, Delin,Mei, Luoqin,&Zhang, Qianghua.(2016).Experimental investigation of hypervapotron heat transfer enhancement with alumina-water nanofluids.INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,98(无),738-745.
MLA	Pan, Baoguo,et al."Experimental investigation of hypervapotron heat transfer enhancement with alumina-water nanofluids".INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 98.无(2016):738-745.

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