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The flow of glycerine (kinematic viscosity Vg = 5 x 104 m²/s) in an open channel is to be modeled in laboratory flume using water (VW 10-6 m²/s) as the flowing fluid. If both gravity and viscosity are important, what should be the length scale (i.e, ratio of prototype to model dimensions) for maintaining dynamic similarity?

The flow of glycerine (kinematic viscosity Vg = 5 x 104 m²/s) in an open channel is to be modeled in laboratory flume using water (VW 10-6 m²/s) as the flowing fluid. If both gravity and viscosity are important, what should be the length scale (i.e, ratio of prototype to model dimensions) for maintaining dynamic similarity?

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The flow of glycerine (kinematic viscosity Vg = 5 x 104 m²/s) in an open channel is to be modeled in laboratory flume using water (vw) 10-6 m²/s) as the flowing fluid. If both gravity and viscosity are important, what should be the length scale (i.e, ratio of prototype to model dimensions) for maintaining dynamic similarity?
Transcribed Image Text:The flow of glycerine (kinematic viscosity Vg = 5 x 104 m²/s) in an open channel is to be modeled in laboratory flume using water (vw) 10-6 m²/s) as the flowing fluid. If both gravity and viscosity are important, what should be the length scale (i.e, ratio of prototype to model dimensions) for maintaining dynamic similarity?
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