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In the model test of a spillway the discharge and velocity of flow over the model were 2 m/s and 1.5 m/s, respectively. Calculate the velocity and discharge over the prototype which is 36 times the model size.

In the model test of a spillway the discharge and velocity of flow over the model were 2 m/s and 1.5 m/s, respectively. Calculate the velocity and discharge over the prototype which is 36 times the model size.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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In the model test of a spillway the discharge and velocity of flow over the model were 2 m/s and 1.5 m/s, respectively. Calculate the velocity and discharge over the prototype which is 36 times the model size. Note:Use Froud Model Law to solve the question. Velocity Ratio: V = -= JT, %3D V. L T, LN, - = JL, T LV L, Time Ratio: Tr=P3= V,/T, Vr a V IT Tr Acceleration Ratio: a, Discharge Ratio: Q, AV Force Ratio: Fr=m,a, = p_Q}, = pFT =pEF =p1L = pL, Power Ratio: Pr=Fr. Vr=p LV V = p_LV? =pI(L) =p,L
Transcribed Image Text:In the model test of a spillway the discharge and velocity of flow over the model were 2 m/s and 1.5 m/s, respectively. Calculate the velocity and discharge over the prototype which is 36 times the model size. Note:Use Froud Model Law to solve the question. Velocity Ratio: V = -= JT, %3D V. L T, LN, - = JL, T LV L, Time Ratio: Tr=P3= V,/T, Vr a V IT Tr Acceleration Ratio: a, Discharge Ratio: Q, AV Force Ratio: Fr=m,a, = p_Q}, = pFT =pEF =p1L = pL, Power Ratio: Pr=Fr. Vr=p LV V = p_LV? =pI(L) =p,L
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