Flow Control Through Bio-inspired Leading-Edge Tubercles : Morphology, Aerodynamics, Hydrodynamics and Applications / edited by Daniel T. H. New, Bing Feng Ng.

1st ed. 2020.
Cham : Springer International Publishing : Imprint: Springer, 2020.
Physics and Astronomy (Springer-11651)
1 online resource (XIII, 178 pages)
Fluid mechanics.
Aerospace engineering.
Engineering design.
Local subjects:
Fluid- and Aerodynamics. (search)
Engineering Fluid Dynamics. (search)
Aerospace Technology and Astronautics. (search)
Animal Anatomy / Morphology / Histology. (search)
Engineering Design. (search)
System Details:
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This book describes and explains the basis of bio-inspired, leading-edge tubercles based on humpback whale flippers as passive but effective flow control devices, as well as providing a comprehensive practical guide in their applications. It first discusses the morphology of the humpback whale flipper from a biological perspective, before presenting detailed experimental and numerical findings from past investigations by various experts on the benefits of leading-edge tubercles and their engineering implementations. Leading-edge tubercle designs and functions have attracted considerable interest from researchers in terms of understanding their role in the underwater agility of these whales, and to exploit their flow dynamics in the development of new and novel engineering solutions. Extensive research over the past recent years has demonstrated that the maneuverability of these whales is at least in part due to the leading-edge tubercles acting as passive flow control devices to delay stall and increase lift in the post-stall regime. In addition to the inherent benefits in terms of aerodynamics and hydrodynamics, investigations into leading-edge tubercles have also broadened into areas of noise attenuation, stability and industrial applications. This book touches upon these areas, with an emphasis upon the effects of lifting-surface types, flow regimes, tubercle geometries, lifting-surface stability and potential industrial applications, among others. As such, it features contributions from key experts in the fields of biology, physics and engineering who have conducted significant studies into understanding the various aspects of leading-edge tubercles. Given the broad coverage and in-depth analysis, this book will benefit academic researchers, practicing engineers and graduate students interested in tapping into such a unique but highly functional flow control strategy.
Opportunities from Nature
Perspectives and Applications
Experimental Aerodynamics
Geometry Optimization
Flow Control on Hydrofoils
Spanwise Flow
Noise Attenuation
Dynamic Effects
New, Daniel T. H. editor., Editor,
Ng, Bing Feng. editor., Editor,
SpringerLink (Online service)
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Publisher Number:
10.1007/978-3-030-23792-9 doi
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Restricted for use by site license.
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