s	source
ex	Exergy
in	Inlet
tot	total
w	Wall
out	Outlet
ev	Evaporator
sup	Superheat
exp	Expander
is	Isentropic
con	Condenser
sw	Seawater
pp	Pinch point
dew	Dew point
pl	Plate heat exchanger
npo	Net power output
st	Shell and tube heat exchanger
max	Maximum
min	Minimum
r	working fluid
w	Wall
l	Liquid
g	Gas
eq	Equivalent
os	Outside
hea	Heat exchanger A
heb	Heat exchanger B
hec	Heat exchanger C