# -*- coding: utf-8 -*-
"""
refrigeration loads
"""
from __future__ import division
__author__ = "Jimeno A. Fonseca"
__copyright__ = "Copyright 2016, Architecture and Building Systems - ETH Zurich"
__credits__ = ["Jimeno A. Fonseca"]
__license__ = "MIT"
__version__ = "0.1"
__maintainer__ = "Daren Thomas"
__email__ = "cea@arch.ethz.ch"
__status__ = "Production"
[docs]def calc_Qcref(Eref):
if Eref > 0:
COP = 2.7
Tcref_re_0 = 5
Tcref_sup_0 = 1
Qcref = Eref*(COP)
mcpref = Qcref/(Tcref_re_0-Tcref_sup_0)
else:
Qcref = 0
mcpref = 0
Tcref_re_0 = 0
Tcref_sup_0 = 0
return Qcref, mcpref, Tcref_re_0, Tcref_sup_0