Show that the discharge, Q, of a liquid of density, p, dynamic viscosity, μ, and surface tension, o, over a V-notch under a head, H, may be expressed in the form Q = 8¹² H³2 [08¹²2 H³2 08H², 0] 이 where is the notch angle, and hence define the parameters upon which the discharge coefficient of such weirs is dependent.

Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter8: Seepage
Section: Chapter Questions
Problem 8.11P
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Show that the discharge, Q, of a liquid of density, p, dynamic viscosity, μ,
and surface tension, o, over a V-notch under a head, H, may be expressed
in the form
H3/2
Q = 8¹² H³2 + [08¹2 H³²¸ 08H², 0]
where is the notch angle, and hence define the parameters upon which the
| discharge coefficient of such weirs is dependent.
Transcribed Image Text:Show that the discharge, Q, of a liquid of density, p, dynamic viscosity, μ, and surface tension, o, over a V-notch under a head, H, may be expressed in the form H3/2 Q = 8¹² H³2 + [08¹2 H³²¸ 08H², 0] where is the notch angle, and hence define the parameters upon which the | discharge coefficient of such weirs is dependent.
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