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GATE 2023 FLUID MECHANICS 16
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A fluid is stored in a container. The fluid can be approximated as an ideal fluid having no viscous effect. The pressure inside the fluid is 2 Mpa. The container is suddenly compressed by uniform force from outside and as a result of this the volume decreases by 2m3 . Initial volume of the of the container is 20m3. Find the isothermal bulk modulus of the fluid.
The ratio of Pressure for soup bubble (PS) to Pressure for water droplet (PR)
Which of the following is not used for viscosity measurement of fluid?
A gas is compressed under isothermal condition. The change of pressure is from 800 atm. to 803 atm. Calculate change in the density of gas
The capillary rise of water is 3cm in a tube. Find the diameter (mm) of tube if surface tension of water = 0.075N/m
For a liquid velocity u varies with y as follows
U = 3y – 6y2
U = m/s and y is in meter for
Y = 2 cm find shear stress in liquid
(μ = 1 poise)
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May 9ESE & GATE CE