[1]彭友顺,张晓怀,杨立,等.竖壁液膜温度分布数值模拟和红外抑制效果[J].哈尔滨工程大学学报,2013,(02):131-136.[doi:10.3969/j.issn.1006-7043.201264020]
 PENG Youshun,ZHANG Xiaohuai,YANG Li,et al.Application of liquid film on ship surface in temperature distribution and infrared suppression effective[J].hebgcdxxb,2013,(02):131-136.[doi:10.3969/j.issn.1006-7043.201264020]
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竖壁液膜温度分布数值模拟和红外抑制效果(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2013年02期
页码:
131-136
栏目:
出版日期:
2013-02-25

文章信息/Info

Title:
Application of liquid film on ship surface in temperature distribution and infrared suppression effective
文章编号:
1006-7043(2013)2-0131-06
作者:
彭友顺张晓怀杨立曹明宇
海军工程大学 船舶与动力学院,湖北 武汉 430033
Author(s):
PENG YoushunZHANG XiaohuaiYANG LiCAO Mingyu
College of Naval Architecture and Power,Naval University of Engineering,Wuhan 430033,China
关键词:
竖壁液膜过冷液膜温度分布有限体积法红外抑制技术
分类号:
TK124
DOI:
10.3969/j.issn.1006-7043.201264020
文献标志码:
A
摘要:
为了满足舰船红外隐身的需要,分析利用过冷降膜对舰船壁面的红外隐身方法.建立了垂直自由降膜的数学模型及计算方法,采用有限体积法数值模拟,运用求解一维非稳态导热问题的思想,解决了二维稳态对流换热问题,求得了恒壁温及恒热流的降膜流动在不同条件下的温度分布的数值解,所求解与实验数据吻合较好.计算结果表明:增大液膜流动的流量、降低液膜入口温度或增加物体粘性均可增强对特定目标的红外抑制效果,说明了过冷降膜是一种简单有效的红外抑制技术.这种红外抑制技术可以有效减少舰船的被探测性,增强舰船的生存能力.

参考文献/References:

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备注/Memo

备注/Memo:
国防预研资助项目(101050202)
更新日期/Last Update: 2013-04-09