[TRNSYS-users] Data absorption chiller

[Sharma Dev]

Hey Igor,

I worked on an absorption chiller with a range of 70-95°C a couple of months ago, you can find some of my earlier queries in archive on the subject. The values in sample data file are normalized to be used in different temperature ranges too. The behavior is not that difference.

Dev

From: trnsys-users-bounces at cae.wisc.edu [mailto:trnsys-users-bounces at cae.wisc.edu] On Behalf Of Igor Seso
Sent: 13 March 2014 01:02
To: TRNSYS mailing list at the Solar Energy Lab UW-Madison
Subject: [TRNSYS-users] Data absorption chiller

Hi,

Probably this issue was previously discussed but I can't manage finding correct information....

 I'm using Type 107 - Hot water fired single effect absorption chiller, but the given data in the external file - the generator inlet hot water temperatures are in the range of 108.89-116.1 C. My idea is to simulate with temp. lower that those but as I understand this model-type can not do extrapolation of the data i.e. it would be wrong if I use lower temp. than 108.89C in the simulation(the same is for the chilled water if I want temp. above 10 C)

I tried to contact some manufacturers but till now no feedback - so does any one has interpolated more information regarding lower generator hot water . and higher chilled water temperatures?

I tried in the TESS library but there is no hot water fired absorption only steam and direct fired.

Regards
Igor


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