The sphere is submerged and floats in a fluid of constant density Pf. (a) Derive a relation between.
The sphere is submerged and floats in a fluid of constant density Pf. (a) Derive a relation between the radii Re, R and the densities Po, pf Your result should be expressed in terms of the ratios and Thus each term in the equation should be unitless. When there is no core, ie., Re = 0, does your simplified result conform to expectations? Explain in words. Sphere submerged and floating in a fluid Density, P to Re Radius, R Note: Vis fluid velocity in the equations below & other symbols have their usual meaning. 6. In steady flow the expression for the acceleration term which is zero is – and it is called 7. An Eulerian measurement will give which contribution to fluid acceleration? V 8. A fluid element may accelerate change speed) even if the local acceleration is zero: ( True False 9. Acceleration change in speed) in steady flow is due to _term in the expression for fluid acceleration 10. 2 pts. In an I, y coordinate system with unit vectors i, j, and t being time, a velocity field is given by v = ktu?y i where k is a constant. This flow field is ( Steady and 1-D (b) Steady and 2-D ( Unsteady and 1-D Unsteady and 2-D 11. Euler's equation is a statement of Newton's law F = mă for a flowing fluid? Apr 08 2022 02:04 PM
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