Titlebook: Aerodynamic Drag Mechanisms of Bluff Bodies and Road Vehicles; Gino Sovran,Thomas Morel,William T. Mason Book 1978 Springer Science+Busine

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https://doi.org/10.1007/978-3-322-81566-8teresting. We all drive cars. As we drive around, the complex and fascinating aerodynamics that surround our vehicles naturally pique the curiosity of a fluid dynamicist and make him want to understand. As we have seen, there is much that is not well understood.

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Book 1978eld at the General Motors Research Laboratories in Warren, Michigan, on September 27 and 28, 1976. This international, invitational Symposium was the twentieth in an annual series, each one having been in a different technical discipline. The Symposia provide a forum for areas of science and technol

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The Aerodynamic Drag of Cars Current Understanding, Unresolved Problems, and Future Prospectsroblems are elucidated with the aid of examples from design work carried out on cars now on the road. Prior to discussing aerodynamic drag in detail, a brief outline is given of the entire field of vehicle aerodynamics, of the economic significance of drag, and of the constraints that have to be obs

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The Drag Related Flow Field Characteristics of Trucks and Buses/7-scale tractor-trailer and bus models are used to identify major drag producing regions of the flow fields, and to document some of the detailed characteristics. Some modifications of both the forebody and base flow fields are made in order to explore the practical potential for drag reduction. Th

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Some Effects of Free-Stream Turbulence and the Presence of the Ground on the Flow Around Bluff Bodiecles are exposed to the natural wind and the possible effects of free stream turbulence on the mean flow are discussed. A review is given of the effects of turbulence on the drag of bluff bodies with separation from sharp edges, and with separation from continuous surfaces. A road vehicle moves clos

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Mechanisms of Two and Three-Dimensional Base Dragluence this pressure are described, with emphasis on the effects of the presence of some three-dimensionality on basically two-dimensional base flows..The differences between two- and three-dimensional base flows are highlighted, firstly by discussing the effects of tip geometry on a high-aspect-rat

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