What is the difference between wake and recirculation region?
Feb 13, 2016 · If we place a obstacle in the fluid flow, fluid will be circulating behind the obstacle. What is this called? This might be a wake or recirculation region. What is the difference?
How to calculate the time to heat up a tank using recirculating …
Jan 17, 2019 · My question is about a tank filled with some liquid (properties of the liquid are known and can be considered constant. Specific heat equals 1.5 kJ/(kg.K)). The initial …
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 …
How to calculate a circulation pump size? - Engineering Stack …
Sep 15, 2021 · Does the 1 liter of water is replenished by a constant inflow, or the water is circulating in a closed-loop? If it is the former case, what is the flow rate of the makeup water? …
chemical engineering - Calculation of residence time in a …
Jul 21, 2024 · Residence time tells us about the time reactants spend in a reactor. In a CSTR, spacetime is given by consumption upon consumption rate at the exit. Why do we take the …
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 …
Head loss coefficient for a valve with respect to both the open ...
Jan 8, 2022 · 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 …
Pressure recovery in turbomachinery - Engineering Stack Exchange
Oct 8, 2019 · The other advantage is to prevent recirculation inside the impeller at off design conditions (outside of the optimal point). But my original question was directed at the diffusers …
fluid mechanics - Hydraulic siphon spillway entry and exit velocity ...
At the outlet, the flow will likely continue along it's path gradually spreading with recirculation zones on either side and the top. Calculating these zones would require CFD, though some …
Why are hydraulic systems widely used to multiply force ? won't a ...
Dec 31, 2021 · Needs additional circuitry of valves, reservoir, pumping and recirculation. So, all in all, they are increasingly used in smaller and trivial applications just because customers want it …