[BLDG-SIM] River water cooling

Konstantin Babets babetsk at jbb.com
Thu Mar 18 07:51:57 PST 2004


Alec, thank you.

Unfortunately I am using Doe2.1E, where I cannot schedule loop temperatures. BTW, is it possible to write a custom function to access the PLANT?  It does look like I can only use custom functions to modify computations in Loads and Systems. 
Any ideas?

Konstantin Babets
Jaros Baum and Bolles
Consulting Engineers
212 530 9455
  ----- Original Message ----- 
  From: Alec Stevens 
  To: babetsk at jbb.com 
  Sent: Wednesday, March 17, 2004 6:02 PM
  Subject: Re: [BLDG-SIM] River water cooling


  Konstantin,
  Not 100% sure, but I think you should be able to schedule the loop temperature.  Create day/week/year schedules and input the appropriate variation in river water temp, use that for loop temp.

  I know you can do this for ground source loop temperature for a WLHP system, so it should be applicable to CW loop.

  just for fun:
  http://www.utilities.cornell.edu/LSC/default.htm

  good luck
  Alec


    ----- Original Message ----- 
    From: Konstantin Babets 
    To: BLDG-SIM at gard.com 
    Sent: Wednesday, March 17, 2004 4:53 PM
    Subject: [BLDG-SIM] River water cooling


    Hello,

    I am working on a project that considers utilizing river water instead of a conventional cooling tower condenser water. Does anyone have an idea how could this be simulated in DOE2.1? (Basically, somehow I need to reset entering condenser water temperature to that of a river water).

    Thank you,

    Konstantin Babets
    Jaros Baum and Bolles
    Consulting Engineers
    212 530 9455
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