working fluid in solar water heating system

  • hasan123
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01 Jan 2016 15:09 #3989 by hasan123
hello
is it possible to change the fluid that work in the collectors in solar water heating system?
if yes ,how? i want to use a fluid with temperture dependent property.
thank you

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  • Zhiyong Tian
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04 Jan 2016 12:20 #3990 by Zhiyong Tian
Replied by Zhiyong Tian on topic working fluid in solar water heating system
sam.nrel.gov/node/69067

Maybe you can check this post.

Zhiyong Tian

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  • hasan123
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04 Jan 2016 14:56 #3991 by hasan123
Replied by hasan123 on topic working fluid in solar water heating system
thanks a lot for your answer,
but i can't find my answer in that page and i don't know yet that it is possible to change working fluid property(for example by using scripts).

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  • Paul Gilman
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04 Jan 2016 17:48 #3992 by Paul Gilman
Replied by Paul Gilman on topic working fluid in solar water heating system
SAM's solar water heating model allows you to choose between water and glycol as the working fluid. You make that choice on the Solar Water Heating input page in the System group.

Best regards,
Paul.

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