| 一种适用于对称截面的主动式热斗篷的研究 |
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| 引用本文： | 刘洋,段洋,许国良,黄晓明,陈新涛.一种适用于对称截面的主动式热斗篷的研究[J].计算物理,2020,37(6):718-724. |
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| 作者姓名： | 刘洋 段洋 许国良 黄晓明 陈新涛 |
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| 作者单位： | 1. 华中科技大学能源与动力工程学院, 湖北 武汉 430074;2. 张家港科瑞电器有限公司, 江苏 苏州 215624 |
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| 摘 要： | 直接求解导热方程对具有自适应热源的可控式热隐身技术进行数值研究，探索热流控制方法及隐身效果，推导出均匀背景下二维对称截面热斗篷热隐身区域自适应热源分布的通解.仿真结果表明：对于任意对称截面斗篷，自适应热源都能使得扰动后的温度场很好地恢复到背景温度场，达到热隐身的目的.
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| 关 键 词： | 自适应热源 热斗篷 对称截面 主动式 |
| 收稿时间： | 2019-09-27 |
| 修稿时间： | 2020-02-15 |
An Active Thermal Cloak Suitable for Symmetrical Cross Sections |
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| LIU Yang,DUAN Yang,XU Guoliang,HUANG Xiaoming,CHEN Xintao.An Active Thermal Cloak Suitable for Symmetrical Cross Sections[J].Chinese Journal of Computational Physics,2020,37(6):718-724. |
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| Authors: | LIU Yang DUAN Yang XU Guoliang HUANG Xiaoming CHEN Xintao |
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| Institution: | 1. School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China;2. Zhangjiagang Core Electric Appliance Co. Ltd., Suzhou, Jiangsu 215624, China |
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| Abstract: | A method of directly solving the heat conduction equation is used to numerically study a controllable thermal cloaking technology with adaptive heat source.We explore heat flow control method and cloaking effect,and deduce general solution of distribution of adaptive heat source in the thermal cloak region with two-dimensional arbitrary symmetrical section under uniform background. Simulation results show that for a cloak with arbitrary symmetrical section,the adaptive heat source makes disturbed temperature field turn to the background temperature field and achieves the purpose of thermal cloaking. |
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| Keywords: | adaptive heat source thermal cloak symmetric section active control |
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