[TRNSYS-users] regarding changes in components input output

[Mayank Bhatnagar]

From: Mayank Bhatnagar [mailto:mayank.23aug at gmail.com] 
Sent: Thursday, September 08, 2011 10:10 AM
To: 'thornton at tess-inc.com'
Subject: RE: [TRNSYS-users] regarding changes in components input output

 

Sir,

I am working on Modeling of Solar vapor absorption. In this case if I calculate the generator heat required in Type 107 absorption chiller for specific capacity of chiller and useful heat from the collector for unit area then I can calculate the required area to completely offset the absorption chiller from electricity to solar energy for year around. Please guide me in this context. I have already done this analytically in excel but there I couldn’t get exact result.

Thank you.

Mayank

 

From: David BRADLEY [d.bradley at tess-inc.com]

Sent: Wed 9/7/2011 10:26 PM

Subject: Re: [TRNSYS-users] regarding changes in components input output

Mayank,
  In order to add an output to a component, you need to modify the Type's source code and recompile the TRNDll using a Fortran compiler. Actually changing an input variable to an output variable is a fairly complex procedure because by definition, the component's performance depends on its input values. In this case, the performance of your collector depends on the collector area. If you want to change the area from an input to an output, you also need to figure out how you are going to calculate the collector performance without without knowing the collector area in advance.
Best,
 David
----- Original Message -----
From: "Mayank Bhatnagar" <mayank.23aug at gmail.com> 
Sent: Wed, September 7, 2011 0:23
Subject: [TRNSYS-users] regarding changes in components input output


Hello everyone,

I am working on solar vapor absorption machine. For this I have to make some changes in TYPE 73 FPC input output. I need collector area in output. How can I change input to output please help me out.

 

Thank you

 

Mayank Bhatnagar

M.Tech. (Energy Engineering)

Malaviya National Institute of Technology,

Jaipur (INDIA)

contact no.- +91-9983816468

 

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