yoshi
09-09-2010, 08:55 AM
Hello everyone,
Im newbie here. Recently i was involved in some kind of refrigeration low temperature freezer project by using cascade system. general speaking, we have already conduct so many experiment. (Im newbie also in refrigeration system)
there is one term that i really dont understand about "soak pressure". simply say, we conduct experiment by running the freezer and set to the lowest temperature can be reached. of course we are using datalogger to record and analyze the performance (Im using many thermocouples and pressure transducer at the inlet outlet compressor) . and for the soak pressure is simply can be obtained by looking at the first data of pressure both in 1st and 2nd stage
Is there anyone who can explain what is it use for?? why that parameter become important??? some people say it soak pressure value is the 'effect' of charging certain amount of refrigerant. In what condition these term become important???
thank you everyone. hope i can get an answer from all of you :)
Im newbie here. Recently i was involved in some kind of refrigeration low temperature freezer project by using cascade system. general speaking, we have already conduct so many experiment. (Im newbie also in refrigeration system)
there is one term that i really dont understand about "soak pressure". simply say, we conduct experiment by running the freezer and set to the lowest temperature can be reached. of course we are using datalogger to record and analyze the performance (Im using many thermocouples and pressure transducer at the inlet outlet compressor) . and for the soak pressure is simply can be obtained by looking at the first data of pressure both in 1st and 2nd stage
Is there anyone who can explain what is it use for?? why that parameter become important??? some people say it soak pressure value is the 'effect' of charging certain amount of refrigerant. In what condition these term become important???
thank you everyone. hope i can get an answer from all of you :)