fluid mechanics - Engineering Stack Exchange I couldnt find a centrifugal blower to fit the 18psig as per my requirement I was thinking of improvising, using a Garrett automotive turbocharger, driving it via a gearbox belt through a motor Would that be advisable? The only thing that worries me is the constant back pressure but that could be alleviated using a BOV recirculation
fluid mechanics - How to determine the characteristic length in . . . (always) Make as many nondimensional constants equal to one as possible (usually) Make the constants that appear in the initial or boundary conditions equal to one (usually) If there is a nondimensional constant that, if we were to set it equal to zero, would simplify the problem significantly, allow it to remain free and then see when we can make it small
Mass balance of a recycle stream - Engineering Stack Exchange I'm a chemical engineer student and I have just started to learn about mass balance without reaction This is my problem - I want to find Out the mass composition and mass flowrate of stream Y (
Proving Kelvin’s Circulation theorem - Engineering Stack Exchange I’m following Anderson’s Fundamentals Of Aerodynamics However, the proof for the above theorem is not provided Every time I try it, things get really lengthy and cumbersome Is there some nice and
What is the meaning of vorticity and circulation? In fluid kinematics I can't understand the meaning of these terms : vorticity and circulation Can somebody give me a description of these terms so that a lay person can understand them easily?
fluid mechanics - Engineering Stack Exchange In an airfoil, a low-pressure region forms in the turbulent wake created when the flow separates Wouldn't this cause an increase in the net vertical force acting on the airfoil since the pressure
Head loss coefficient for a valve with respect to both the open . . . Second, Darcy friction factor of Darch-Weisbach equation for a pipe flow is generally provided as Moody chart There are many emprical equations for Darcy friction factor e g $1 \sqrt {f} = -1 8 \log \left [ \left ( \varepsilon D 3 7 \right )^ {1 11} + 6 9 \text {Re} \right ]$ Here is the question General method to consider both the Darcy friction factor and valve head loss coeffient