ev	Evaporator
r	Working fluid
eg	Gas
in	Inlet
out	Outlet
he	heat exchanger
ex	Expander
sw	Seawater
con	Condenser
pu	Pump
is	Isentropic
se	Series configuration
pa	Parallel configuration
sepa	Series–Parallel configuration
exer	Exergy
max	Maximum
min	Minimum
pl	Plate heat exchanger
st	Shell and tube heat exchanger
h	Hot side
c	Cold side
os	Outside
eq	Equivalent
ave	Average
l	Liquid
g	Gas
tp	Two-phase
sup	Superheat
dew	Dew point
pp	Pinch point
tot	Total
w	Wall