Coupled Heat Transfer Properties of Aluminum/Titanium Alloy Plates With Kerosene Active Cooling
文献类型：期刊论文
| 作者 | Hu, Guohao2,3 ; Zhong, Fengquan2,3; Du, Mengmeng2,3; Wang, Qinyang1; Kang, Honglin1; Zhong FQ(仲峰泉); Hu GH(胡国豪)
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| 刊名 | JOURNAL OF THERMAL SCIENCE AND ENGINEERING APPLICATIONS
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| 出版日期 | 2022-09-01 |
| 卷号 | 14期号:9页码:12 |
| 关键词 | thermal protection active cooling thermal resistance aerospace heat transfer |
| ISSN号 | 1948-5085 |
| DOI | 10.1115/1.4054009 |
| 通讯作者 | Zhong, Fengquan(fzhong@imech.ac.cn) |
| 英文摘要 | Active cooling is an effective thermal protection method for plates under high thermal loading. In this paper, characteristics of coupled heat transfer of aluminum alloy and titanium alloy plates with kerosene active cooling are studied numerically and experimentally. The effects of cooling channel spacing as well as the inlet parameters of kerosene on the maximum temperature and temperature uniformity of the plate are investigated with varied heat fluxes. Besides, the thermal resistance and flow resistance of kerosene cooling are also analyzed. The experimental results show that the 2a12-type aluminum alloy plate can be cooled to a maximum temperature of 460 K with kerosene cooling under a mass flowrate of 24.7 g/s and heat flux of 6-11 kW/m(2). The numerical results show that the maximum temperature is mainly affected by the channel spacing and heat flux. Compared to the titanium alloy plate, the aluminum alloy plate is more likely to be affected by the coolant mass flowrate. In addition, the conductive thermal resistance of aluminum alloy plates is 0.0017-0.0079 m(2) K/W and is 0.015-0.073 m(2) K/W for titanium alloy plates. For both materials, conductive thermal resistance dominates the total thermal resistance of plates with active cooling. |
| WOS关键词 | SUPERCRITICAL-PRESSURE ; NUMERICAL-ANALYSIS ; AVIATION KEROSENE ; HYDROCARBON FUEL ; SYSTEM ; FLOW |
| WOS研究方向 | Thermodynamics ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000835413500012 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/89831]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 通讯作者 | Zhong, Fengquan |
| 作者单位 | 1.Beijing Aerosp Technol Inst, Beijing 100074, Peoples R China 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, State Key Lab High Temp Gas Dynam, Inst Mech, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Guohao,Zhong, Fengquan,Du, Mengmeng,et al. Coupled Heat Transfer Properties of Aluminum/Titanium Alloy Plates With Kerosene Active Cooling[J]. JOURNAL OF THERMAL SCIENCE AND ENGINEERING APPLICATIONS,2022,14(9):12. |
| APA | Hu, Guohao.,Zhong, Fengquan.,Du, Mengmeng.,Wang, Qinyang.,Kang, Honglin.,...&胡国豪.(2022).Coupled Heat Transfer Properties of Aluminum/Titanium Alloy Plates With Kerosene Active Cooling.JOURNAL OF THERMAL SCIENCE AND ENGINEERING APPLICATIONS,14(9),12. |
| MLA | Hu, Guohao,et al."Coupled Heat Transfer Properties of Aluminum/Titanium Alloy Plates With Kerosene Active Cooling".JOURNAL OF THERMAL SCIENCE AND ENGINEERING APPLICATIONS 14.9(2022):12. |
入库方式： OAI收割
来源：力学研究所
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