[TRNSYS-users] [re-send]Type 536(Linear Parabolic Trough) output temperature

Tabet Ismail tabet21 at yahoo.fr
Thu Aug 16 03:39:15 PDT 2018


hello i'm tabet ismail I work on hybrid photovoltaic thermal systemsI want to use trnsys software, but our university does not have this softwarecould help me, to find a lab working on this softwarethank you

Tabet Ismail
Département de physique,faculté des Sciences, Université 20 Août 1955 skikda , Algérie
i.tabet at univ-skikda.dz
tabet21 at yahoo.fr 

    Le mardi 14 août 2018 à 09:01:52 UTC+2, ­김지혁[기계공학부] via TRNSYS-users <trnsys-users at lists.onebuilding.org> a écrit :  
 
 I have designed a PTC power plant.
I sued LPC(Linear Parabolic Collector), type 536, in order to get heat before its working fluid passes through the steam boiler.
However, when I simulate this cycle, I have 2 problems about Type 536.
1. Inlet temperature of Type 536(or outlet temperature of Condensate pump-2) is higher than outlet temperature of Type 536
: The reason why I have used Type 536 is to get some heat from solar thermal energy.
But its temperature decreases by passing through Type 536. I wish to know a reason of this result.
2. Outlet temperature of Type 536 is constant, not variable by time, even though I use a data file.
: I expected variable plot of Type 536's outlet temperature when I designed this cycle cause I cited a data file.
Could I know reasons for this 2 results...?
I want to get a logical result with my TRNSYS trial.
Thanks
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