Dimensional Analysis and Dynamic Similtude
Not what you're looking for? Search our solutions OR ask your own Custom question.
Determine the specific gravity of spherical particles, D=(1/200 in), which drop through air at 33degrees F at a speed U of 0.3 ft/s. The drag force on a small sphere in laminar motion is given by 3(pi)(mu)DU.
This problem is in Fluid Mechanics by Victor Streeter.
© BrainMass Inc. brainmass.com December 15, 2022, 4:02 pm ad1c9bdddfhttps://brainmass.com/physics/fluid-dynamics/dimensional-analysis-and-dynamic-similtude-7373
Solution Preview
This boils down to our most favorite of Newton's Laws. Force equals mass times acceleration (F=ma). The force is given by 3(pi)(mu)DU. Where mu is the dynamic viscosity of air at ...
Solution Summary
This solution discusses in 129 words how Newton's law can be applied to this question in finding mass, volume, and density to find specific gravity.
$2.49