Now I want to calculate the mass flow rate at the exit of the pipe into the room via surface parameters but I have no reference surface at the end which I can select. I tried to create a surface at the end of the pipe with Catia, but the mass fow rate could not be comp...
Estimate the volumetric flow rate using an orifice calculation. Assume that the upstream pipe diameter is the ID of the 3" pipe for d/D. Calculate the volumetric flow rate. Convert to a mass flow rate using the conditions of the gas in the pipe. This can be done at a few pressures si...
I want to calculate the mass of recirculation in a flow field using CFX post. Any idea how to calulate it. Any help on this regard will be appreciated.
Understand the basic method of calculating pumping speed, or volume flow rate, with an introduction to types of flow in vacuum physics
How would we calculate the amount of force that would be exerted by eg a 1cm round puncture in a vessel containing breathable air at 500mbar? This is basically a cold gas thruster, but the equations I found for those assume you know the exhaust velocity, whereas in this case we ...
But how can I know the cell surface area? One cell has not only one surface. In the nom.inc, which one is the cell surface that is facing outside? I need to use the surface to calculate the mass flow rate with the density and velocity. ...
Lis the inductance in mill henrys, andXɩis in Ohms. So basically for inductors and capacitors the reactance value is equivalent to the “resistance” produced in the path of the applied AC potential. Once we calculate the reactance, the current in the circuit can be ...
Here, the expression for both inlet and outlet mass flow rates is written asspf.rho*(u*nx+v*ny+w*nz), as shown in the figure below.spf.rhodenotes the variable used to define the density of the fluid;(u,v,w)is the velocity field vector; and(nx,ny,nz)is the normal vector at ...
How to Calculate Hydraulic Flow Updated March 14, 2018 By Anthony Smith Engineers or designers who need to transport hot fluids through pipe over a distance need to account for the natural heat loss that will occur along the way. These thermodynamic calculations can be quite complex unless certai...
It is not as simple as multiplying the rate by the initial surface area and time. In order to accurately calculate the mass of a material that is sublimating, you need to take into account the changing surface area over time. This can be done by using integrals, as you have men...