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Dimensional-Analysis,-Similitude-and-Physical-Modelling

The resistance force F on floating body can be considered as dependent upon length L, velocity V, viscosity `mu`, density `rho`, and bulk modulus of elasticity K. using Buckinghamâ??s orem, find dimensionless `pi-` terms governing above conditions. [2064-Jestha][8]

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This Chapter Dimensional-Analysis,-Similitude-and-Physical-Modelling consists of the following topics

From the pycnometer test, specific gravity of soil solid of the soil specimen is found to be `2.65`.Also, the dry unit weight of the soil specimen is found to be `15 (KN)/M^3`. If one cubic meter of the soil specimen weighs `18 (KN)/M^3`, determine the:
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The resistance force F on floating body can be considered as dependent upon length L, velocity V, viscosity `mu`, density `rho`, and bulk modulus of elasticity K. using Buckinghamâ??s orem, find dimensionless `pi-` terms governing above conditions.

The viscosity of gas depends on its density, mean velocity of molecules, diameter of molecules, and mean path length. Applying Buckingham's theorem, develop the expression for viscosity.

The resistance force F on the floating body can be considered as dependent upon length L

velocity V

viscosity `mu`

density `rho`

and bulk modulus of elasticity K. using Buckinghamâ??s theorem

find the dimensionless `pi-` terms governing above conditions.

Dimensional Analysis

Similitude and Physical Modelling

Fluid-Mechanics