Excerpt from Propagation of Strong Blast in an Atmosphere of Varying Density
The parameter S first was introduced in equation and entered the differential equations through the similarity transformation It measures the distortion of shape of the shock surface. In some fashion S must be determined by a requirement that the solutions be consistent at y O.
The requirement we actually use is that S be chosen so that the solution is as regular as possible at y 0.
Physically, the reasonableness of determining the shock shape by a condition at the center may be understood in the following way: The hydrodynamical equations are local equations, so an approximate integration which proceeds inwards from a small region of the shock surface can only determine the properties of the volume behind the shock with respect to the properties of that surface region from which the integration has started. To determine the overall shock shape and velocity the various different surface elements must communicate with each other, by way of signals trans mitted through the interior. This communication is equivalent mathematically to the requirement of the consistency with each other of the solutions which emanate from the different points of the shock surface. In the present problem.
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Paperback. Condizione: New. Print on Demand. This book delves into the complexities of blast propagation in inhomogeneous atmospheres, particularly those with varying densities. Through a combination of numerical simulations and theoretical modeling, the author examines the intricate behavior of strong shock waves as they interact with changes in the surrounding environment. The book provides a comprehensive analysis of the snowplow model, a simplified approach to blast wave propagation, and compares its predictions to more detailed numerical calculations. By understanding the mechanisms that govern blast wave propagation in non-uniform environments, this book offers valuable insights for researchers and practitioners in fields such as atmospheric physics, engineering, and national defense. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Codice articolo 9781330188927_0
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PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9781330188927
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Da: PBShop.store UK, Fairford, GLOS, Regno Unito
PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9781330188927
Quantità: 15 disponibili