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Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 334
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Book Description
Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 334
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Book Description
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 336
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Book Description
Author: C. K. Liu
Publisher:
ISBN:
Category : Boundary layer
Languages : en
Pages : 171
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Book Description
Experimental data are presented on flow structure, mean, and fluctuating velocities in turbulent boundary layers over a family of flat surfaces with transverse roughness elements made of square bars of variable spacing. All flows were incompressible and had zero streamwise pressure gradient. The flow structures are described for surfaces extending from hydraulically smooth to fully rough. A distinct flow pattern is observed in the wall region for each of four cases: smooth, skimming, wake-interference and isolated-roughness flow. Maximum roughness was observed with a ratio of gap to bar width of approximately 11. The most obvious effect of an increase in surface roughness is the distinct increase of turbulence production and the concomittant increase in the value of eddy viscosity. It is shown that this increase in eddy viscosity increases the total thickness of the layer in the same way that an increase in molecular viscosity would do in a laminar layer. The normalization of eddy viscosity for the outer portion of the layer as suggested by Clauser is found to apply to the rough surfaces studied. (Author).
Author:
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 258
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Book Description
Author:
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 334
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Book Description
Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 184
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Book Description
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 188
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Book Description
Author: United States. National Hydraulic Laboratory, Washington, D.C.
Publisher:
ISBN:
Category :
Languages : en
Pages : 292
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Book Description
Author: Chung Fang
Publisher: Springer
ISBN: 3319918214
Category : Technology & Engineering
Languages : en
Pages : 655
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Book Description
This textbook provides a concise introduction to the mathematical theory of fluid motion with the underlying physics. Different branches of fluid mechanics are developed from general to specific topics. At the end of each chapter carefully designed problems are assigned as homework, for which selected fully worked-out solutions are provided. This book can be used for self-study, as well as in conjunction with a course in fluid mechanics.
Author:
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ISBN:
Category : Nuclear energy
Languages : en
Pages : 1148
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Book Description
