The Friedlander Equations
The Friedlander Equations
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DOI：
10.1007/978-3-319-70831-7_3
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发表时间：
2018-01-01
期刊：
影响因子：
--
通讯作者：
Dewey, John M.
中科院分区：
文献类型：
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作者：
Dewey, John M.
Friedlander 方程用于描述爆炸波的压力-时间历史，最初由 Friedlander (1946) 在一篇论文中引入，该论文描述了半无限板衍射的声脉冲的解析解。弗里德兰德以其博学和简洁的表述而闻名，但他没有对方程的起源或其与爆炸波的可能联系做出解释。该论文描述了他在战争期间在杰弗里·泰勒爵士的学术指导下所做的工作。 20世纪30年代末和40年代初，泰勒试图寻找点源问题的解析解，即描述均匀大气中某一点瞬时释放能量所产生的压力波，从而模拟可能发生的核爆炸。
The Friedlander equation, used to describe the pressure-time history of a blast wave, was first introduced in a paper by Friedlander (1946) that describes the analytical solutions of sound pulses diffracted by a semi-infinite plate. Friedlander was renowned for his erudicity and conciseness of presentation, and offers no explanation about the origin of the equation, or its possible association with blast waves. The paper describes work that he did during the war when he was working under the academic direction of Sir Geoffrey (G. I.) Taylor. In the late 1930s and early 1940s Taylor was attempting to find an analytical solution to the point source problem, viz, to describe the pressure wave produced by the instantaneous release of energy at a point in a uniform atmosphere, thus simulating a possible nuclear explosion.