[esp-r] water-glycol-mixing for solar collector

[aresilja at stud.ntnu.no]

Dear all,

A comment to the list back in 2007:

"The simplified one-node solar collector model that Kamel mentioned in an
earlier email supports two-phase flow (that is glycol and water
mixtures). Kamel also modified the pump, tank and heat-exchanger models
to support glycol mixtures."

Is it so that there exist special pump, tank and heat-exchanger models  
which supports a water-glycol-mix and works in combination with the  
simplified flat plate solar collector?

Regards, Are S. Børset