Aug 1, 2015 · I know that F=ma which give the units of kg.m/s/s (in SI units) but can force also be expressed as mass flow rate times velocity which also has the same units? Example: water …

Calculating Nozzle Flow Rate To work out the flow rate of water from a nozzle we need to work out the volume in a given period of time. To do this we work out the area of the nozzle and …

Jul 26, 2016 · Hello everybody, It is normally said that fluid flow in a larger diameter pipe is easier (less energy losses) than in a smaller diameter pipe. This indeed appears to be true in …

Jan 27, 2016 · I am trying to come up with a mathematical model so that, when the displacement of the plunger of a syringe is know, I can calculate the amount of a specific liquid in the barrel. …

Dec 9, 2023 · The discussion centers around the calculation of rocket thrust and the appropriate use of velocity (V) in the mass flow rate formula. Participants clarify that V represents the …

Jun 11, 2006 · The momentum rate of expelled gases is crucial, as it combines mass flow rate and exit velocity to determine thrust. Additionally, effective thrust generation requires powerful …

Oct 28, 2017 · Homework Statement I wanted to know if the flow rate and velocity would stay constant or change in nozzles 1,2 and 3 in a incompressible fluid flow through a rectangular …

Sep 23, 2011 · I have been searching for formulas to determine the flow rate and velocity of air through an orifice at a given pressure differential. I need to know the flow rate to determine the …

Feb 1, 2017 · I have a basic question for my own understanding of things, Consider a straight horizontal piece of Ø15 mm pipe (inside), 20 meters in length, with 5 bars static pressure …

Nov 6, 2009 · To calculate the velocity of water exiting a water wheel, the mass flow rate of 450 kg/s and the RPM of 11.6 rev/min are essential parameters. The velocity can be derived using …