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首页> 外文期刊>Zeitschrift fur Angewandte Mathematik und Mechanik >On the history of elastohydrodynamics: The dramatic destiny of Alexander Mohrenstein-Ertel and his contribution to the theory and practice of lubrication
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On the history of elastohydrodynamics: The dramatic destiny of Alexander Mohrenstein-Ertel and his contribution to the theory and practice of lubrication

机译:关于弹性流体力学的历史:亚历山大·莫伦斯坦·埃特尔的戏剧性命运及其对润滑理论和实践的贡献

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The paper is devoted to the life and work of Alexander Mikhailovich Ertel, the founder of elastohydrodynamics. He was the first to solve problems of hydrodynamic lubrication accounting for effects of elastic deformation of the bodies in contact as well as for the dependence of the viscosity of the lubricant on pressure and temperature, thereby opening a new branch of tribology - elastohydrodynamics. However, due to complicated historical entanglements, the real authorship remained unknown over many years. On occasion of the 100th anniversary of Alexander Mohrenstein-Ertel, we investigate the circumstances of the creation of elastohydrodynamics and provide a short sketch of the main ideas of the early works of Mohrenstein-Ertel. The biography of Mohrenstein-Ertel is like a criminal novel: the 20th century history is reflected in the hard fate of this scientist and Russian history up to the time of Pushkin can be traced in his genealogy. (C) 2014 WILEY-VCH Veriag GmbH & Co. KGaA, Weinheim
机译:本文致力于弹性流体力学的创始人亚历山大·米哈伊洛维奇·埃尔特尔(Alexander Mikhailovich Ertel)的生活和工作。他是第一个解决流体动力润滑问题的人,流体动力学润滑考虑了接触物体的弹性变形的影响以及润滑剂粘度对压力和温度的依赖性,从而开启了摩擦学的一个新分支-弹性流体力学。但是,由于复杂的历史纠缠,真正的作者身份多年来一直未知。在亚历山大·莫伦斯坦·埃特尔(Alexander Mohrenstein-Ertel)诞辰100周年之际,我们调查了弹性流体力学的产生情况,并简要概述了莫伦斯坦·埃特尔(Mohrenstein-Ertel)早期作品的主要思想。莫伦斯坦·埃特尔(Mohrenstein-Ertel)的传记就像一本犯罪小说:这位科学家的艰难命运反映了20世纪的历史,普希金时代的俄罗斯历史可以追溯到他的家谱。 (C)2014 WILEY-VCH Veriag GmbH&Co.KGaA,魏因海姆

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