[Equest-users] Refrigeration version - mechanical subcooler
Brian Fountain
bfountain at greensim.com
Wed Mar 25 17:59:30 PDT 2020
I have a model of a refrigerated warehouse in the refrigeration version
of eQUEST. It is running in version 7174 currently.
I am trying to add a mechanical subcooler to the model. I can add the
subcooler keywords, the PS-H for the subcooler is generated but so far
despite many control keyword iterations, I am seeing no load on the
subcooler and no impact on the refrigeration system with its inclusion
in the model.
Currently, my inputs are:
"Subcooler 1" = SUBCOOLER
TYPE = MECHANICAL
ATTACH-TO = REFG-SYSTEM
REFG-SYSTEM = "Refrigeration System"
CAPACITY = {#PA("Subcool Cap TR")*3413}
DESIGN-SUBCOOL-T = 40
SST-SUBCOOL-TD = {60}
SUPERHEAT-DT = {101-90}
TEMP-CTRL = SATURATION-DT
SATURATION-DT = 40
SUCTION-CIRCUIT = "Low Temp Suction Circuit"
..
"Subcool liquid circuit" = REFG-CIRCUIT
TYPE = LIQUID
ATTACH-TO = SUBCOOLER
SUBCOOLER = "Subcooler 1"
..
Has anyone successfully added mechanical subcooling to a refrigeration
version simulation?
Many thanks,
Brian
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