Recent content by A N Madhavan

When you create vacuum in chamber, water vapour too comes-out along with air so purpose would be served.

I do agree. Intentions definitely have influence on our understandings.

That is true.

B Both are same. Force (kg) * Velocity (m/s) = Work done per S in kg-m/s 75 kg-m/s = 1 hp The work done to move 80 kg at (80,000/3600 m/S) is 80 * 22.22 kg-m/s => 1777.77 kg-m/s => 23.70 hp

I am trying to develop a Ventury https://www.physicsforums.com/javascript: Pump using Compressed Air a d Motive Fluid and Suction Fluid is Water from Shallow Well. Compressed Air parameter is 6CFM Air at 7 bar using 2hp Motor & Compressor set, and required Suction Lift is about 5m. Discharge...

I just wanted to brush-up my basics, so responded and probably it would help someone.

Power, hp = Workdone in kg-m per S / 75 = 80 kg * (80,000/3600 m/s) / 75 = 23.70 hp Also, Power = (2*Pi*N*T) / 75 Torque, T = (Power *75) / (2 * Pi * N) N (rps) = Linear Velocity / (Pi * Diameter) = (80,000/3600 m/s)/ (Pi * 0.26 m) = 27.19 rps Torque, T = (23.70 hp * 75) / (2 *3.143 *27.19...