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Join Date: Apr 2008
Location: Tanzania,Dar-es-salaam
Posts: 1

Two stage cascade refrigeration system

04/02/2008 9:22 AM

1. What should be done to optimize a two stage cascade refrigeration system?

  • Which components should in particular be considered?
  • What are the important parameters to be considered?
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Guru
Engineering Fields - Marine Engineering - New Member

Join Date: Aug 2007
Location: Australia
Posts: 1630
Good Answers: 20
#1

Re: Two stage cascade refrigeration system

04/03/2008 5:10 AM

Not being a "fridgie" all I can say is if the cascade system was designed correctly it is important that all components in both the circuits are working correctly and efficiently otherwise problems will occur.

Is there a problem with the unit, what temperatures are you dealing with, e.g. -700C, are your condensers water or air cooled, are your condensers fouled, what refrigerant are you using, have you checked your suction and discharge pressures on both units........................more information please.

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