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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 398 Weeks Ago, 2 Days Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
The velocity distribution over the surface of a sphere upstream
of the separation point is where U is the
free stream velocity and is the angle measured from the forward
stagnation point. A pressure of – 2.5 in H2O gage is measured
at the point of separation on a sphere in a 100 ft s airflow
with a density of 0.07 lbm ft3. The pressure far upstream of the
sphere in atmospheric. Estimate the location of the stagnation
point (). Separation occurs on the windward side of the sphere.
4.109 Knowing the speed at point 1 of a fluid upstream of a
sphere and the average speed at point 2 in the wake of in the
sphere, can one use the Bernoulli equation to find the pressure
difference between the two points? Provide the rationale for
your decision.
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