Thinking Like an Engineer: An Active Learning Approach (4th Edition)
4th Edition
ISBN: 9780134639673
Author: Elizabeth A. Stephan, David R. Bowman, William J. Park, Benjamin L. Sill, Matthew W. Ohland
Publisher: PEARSON
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Textbook Question
Chapter 9, Problem 12RQ
- 12. In modeling the flow of liquid in a piping system, you decide to try to develop some dimensionless groups to determine the interaction between variables. You decide the following variables are important:
| Q =Volumetric flowrate | [=] gallons per minute [gal/min] |
| v = Kinematic viscosity | [=] centimeters squared per second [cm2/s] |
| µ = Dynamic viscosity | [=] pascal seconds [Pa s] |
| ρ =Density | [=] kilograms per cubic meter [kg/m3] |
| v = Velocity | [=] feet per second [ft/s] |
| D =Diameter | [=] millimeters [mm] |
| m = Mass of fluid | [=] kilograms [kg] |
Use Rayleigh’s method to determine a set of dimensionless groups.
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Chapter 9 Solutions
Thinking Like an Engineer: An Active Learning Approach (4th Edition)
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