Momentum transfer in boundary layers
Momentum transfer in boundary layers
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发表时间：
1977
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通讯作者：
T. Cebeci;P. Bradshaw
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作者：
T. Cebeci;P. Bradshaw
太多的流体力学书籍都是根据原始材料的强度编写的，这些原始材料仅占一章或更少；其余部分是对其他书籍中熟悉内容的重述。塞贝西和布拉德肖的这本书完全没有这样的反对意见。作者都对本书所涵盖的领域的知识做出了非常重大的贡献。这清楚地体现在演示文稿的权威性、大量最近的参考资料和材料中，这些材料是新鲜的、最新的，但绝不是自觉地时髦。尽管有这个标题，这本书关注的是各种薄剪切层，并且在很大程度上没有在动量传递方面明确讨论它们：选择这个标题大概是为了表明没有考虑传热和传质效应。所涵盖的材料是一系列令人印象深刻的案例，代表了当前的知识状况。与传统的二维壁边界层不同，本书相当重视外部和内部流动、轴对称和三维结构以及自由剪切层。描述了现代有限差分方法，并在适当的情况下提供了 Fortran 程序列表。重点是实际案例和实用的解决方法。给出了大量新颖有趣的问题和实例。审稿人发现阐述不平衡：在许多部分，每条评论都带有令人兴奋的新见解，但在其他部分，愿景似乎减弱了，并且演示文稿难以理解。有几段文章介绍了第一作者的研究，很少或根本没有讨论其他方法。令人惊讶的是，方程的推导没有提及匹配渐近展开式。事实上，层流薄剪切层方程仅符合数据相关性的某种卑微状态。然而，强调小缺点是不公平且具有误导性的。这本书是对文献的有力补充。它需要读者付出努力，对于本科生使用来说可能过于先进和不妥协，但对于研究生和研究人员来说，它确实非常受欢迎。它所要求的任何努力都会得到充分的回报。 B·L·亨特
Too many books on fluid mechanics are written on the strength of original material which makes up one chapter or less; the remainder being a restatement of the familiar contents of other books. This book by Cebeci and Bradshaw is totally free from such objections. The authors have both made very substantial contributions to knowledge in the area covered by the book. This shows clearly in the authority of the presentation, in the large number of very recent references and in the material, which is fresh and up-to-date without in any way being self-consciously trendy. Despite its title, the book is concerned with thin shear layers of all kinds and for the most part does not discuss them explicitly in terms of momentum transport: the title is presumably chosen to show that heat and mass transfer effects are not considered. The material covered is an impressive array of cases, representing the present state of knowledge. Far from the conventional concentration on two-dimensional wall boundary layers, the book gives considerable emphasis to both external and internal flows, to axisymmetric and three dimensional configurations and to free shear layers. Modern finite difference methods are described and, where appropriate, listings of Fortran programs are presented. The emphasis is on practical cases and practical methods of solution. A large number of novel and interesting problems and worked examples are given. The reviewer found the exposition uneven: in many parts, every comment carries an exciting new insight but in others the vision seems diminished and the presentation difficult to follow. A few passages consist of the presentation of the first author's research with little or no discussion of other methods. Surprisingly the derivation of the equations makes no mention of matched asymptotic expansions. Indeed, the laminar thin shear layer equations are accorded only the somewhat humble status of a data correlation. However, it would be unfair and misleading to emphasise minor shortcomings. The book is a powerful addition to the literature. It wil l demand an effort from its readers and is likely to be too advanced and uncompromising for undergraduate use but for postgraduate students and research workers, it is very welcome indeed. Any effort it demands is amply repaid. B. L. HUNT