what is the relationship between psi,cfm & bar in the air
compressor?

Answer Posted / sourabh sharma

Flow rates - CFM / l/min / M3/hr

1 CFM = 28.328 l / min
1 CFM = 1.699 M3 / hr

1 M3 / hr = 0.58857 CFM
1 M3 / hr = 16.667 l / min

1 l / min = 0.0353 CFM
1 l / min = 0.06 M3 / hr

Pressure - bar / psi / mbar / kPa

1 bar = 14.5 psi
1 bar = 1000 mbar
1 bar = 100 kPa

1 psi = 0.06895 bar
1 psi = 68.95 mbar
1 psi = 6.895 kPA

1 mbar = 0.001 bar

1 kPA = 0.01 bar

Volumes - litre / gallon / M3

1 litre = 0.219969 gallon
1 litre = 0.001 M3

1 gallon = 4.54609 litre
1 gallon = 0.004546 M3

1 M3 = 1000 litres
1 M3 = 219.969 gallon

Electrical Power - KW / HP

1 KW = 1.341 HP
1 HP = 0.746 KW

Heat Dissipation - KW - Btu/h

1 KW = 3412.14 Btu/h
1 Btu/h = 0.000293 KW

Is This Answer Correct ?    36 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

The graphite in grey irons exists in the form of flakes which act as stress-raisers under tensile loading and consequently grey irons have relatively low tensile strength and ductility. Still grey iron is extensively used in engineering. Why ?

614


What do you mean by the term thread size please explain what does 0.125 inch stand for in 0.125 inch npt thread?

693


In some engines glycerine is used in place of water for cooling of engine. Why ?

810


"What do you going to observe, when a diesel engine is running?"

1389


why screw pump are used insteed of centrifugal pump?

1573






Which nuclear reactor uses water as a coolant, moderator and reflector ?

628


what is compression ratio? why its decreased when gear shifted ?

1465


sampile paper for dme in rrb exam

2444


Enumerate the cause of pumps low delivery of water

1508


Who invented the four-stroke engine?

641


What is a feed water pump? Dearator feed heater?

1667


what is rolling margin?( from view of machining process ) explain briefly

1412


What is the common source of leak in stern tube

1490


Give an introduction to bourden pressure gauge?

824


what is cswip?

7799