next life
18-03-2015, 10:50 AM
Hello
I am building a cascade system
The first stage working on the gas R22 and the 2nd stage working on gas R23.
my problem is in the 1st stage :
theoretically by using coolpack The first stage should work on the following pressures (1 bar @ suction ) and (12 bar @ discharge)
But practically the results were as follows (1 bar @ suction ) and (7.4 @ discharge )
i used a cap.tube which have a specification : ( 90 cm length- and 38 inner diameter - and Double pipe ( 2 pipes in parallel ) .
How can I control the pressure ratio ? to make it up to 12 bar as theory ?
is the problem in the cap.tube ? .
I am building a cascade system
The first stage working on the gas R22 and the 2nd stage working on gas R23.
my problem is in the 1st stage :
theoretically by using coolpack The first stage should work on the following pressures (1 bar @ suction ) and (12 bar @ discharge)
But practically the results were as follows (1 bar @ suction ) and (7.4 @ discharge )
i used a cap.tube which have a specification : ( 90 cm length- and 38 inner diameter - and Double pipe ( 2 pipes in parallel ) .
How can I control the pressure ratio ? to make it up to 12 bar as theory ?
is the problem in the cap.tube ? .