Domain of Heat Exchanger
DSM Heat Exchangers Design and rating domain comprises the broad range of heat exchangers design models. This domain enable process engineers, thermal equipment specialists and mechanical engineers to maximize Heat Exchangers performance.
DSM allows users to build their own components and to add them to this domain by
Graphical Library Generator and Mathematical Library Generator.
Shell and Tube Heat Exchanger
Circular Fins Heat Exchanger
Flat Continuous Fins Heat Exchanger
Double Pipe Heat exchanger
CIRCULAR FIN HX A
Calculate the performance of a circular finned tube heating coil (liquid in tubes). Results include outlet air temperature, humidity and inlet pressure, outlet liquid temperature and inlet liquid pressure, sensible and total cooling capacities. 


FLAT FIN HX A
Calculate the performance of a flat continuous finned tube heating coil (liquid in tubes). Results include outlet air temperature, humidity and inlet pressure, outlet liquid temperature and inlet liquid pressure, sensible and total cooling capacities. 


CIRCULAR FIN HX B
Calculate the performance of a circular finned tube cooling coil when the external fin surface is part wet and part dry (liquid in tubes). Results include outlet air temperature and humidity, and inlet pressure, outlet liquid temperature, and inlet liquid pressure, sensible and total cooling capacities, and the wet fraction of the air-side surface area. 


FLAT FIN HX B
Calculate the performance of a flat continuous tube cooling coil when the external fin surface is part wet and part dry (liquid in tubes. Results include outlet air temperature and humidity, and inlet pressure, outlet liquid temperature, and inlet liquid pressure, sensible and total cooling capacities, and the wet fraction of the air-side surface area.


CIRCULAR FIN HX C
Calculate the performance of a circular finned tube heating coil (steam in tubes). Results include outlet air temperature, humidity and inlet pressure, outlet liquid temperature and inlet liquid pressure, sensible and total cooling capacities. 


FLAT FIN HX C
Calculate the performance of a flat continuous finned tube heating coil (steam in tubes). Results include outlet air temperature, humidity and inlet pressure, outlet liquid temperature and inlet liquid pressure, sensible and total cooling capacities. 


SHELL AND TUBE A
Calculate the performance of a shell and tube heat exchanger without baffle (liquid - liquid). Results include outlet temperature and inlet pressure on the tube side, outlet liquid temperature and inlet liquid pressure on the shell side. 


SHELL AND TUBE B
Calculate the performance of a shell and tube heat exchanger with baffle (liquid - liquid). Results include outlet temperature and inlet pressure on the tube side, outlet liquid temperature and inlet liquid pressure on the shell side. 


SHELL AND TUBE C
Calculate the performance of a shell and tube heat exchanger without baffle (steam in tubes). Results include outlet steam temperature and inlet steam pressure, outlet liquid temperature and inlet liquid pressure in shell. 


SHELL AND TUBE D
Calculate the performance of a shell and tube heat exchanger with baffle (steam in tubes). Results include outlet steam temperature and inlet steam pressure, outlet liquid temperature and inlet liquid pressure in shell. 


DOUBLE PIPE A
Calculate the performance of a double pipe heat exchanger (liquid - liquid). Results include outlet temperature and inlet pressure on the tube side, outlet liquid temperature and inlet liquid pressure on the annulus side. 


DOUBLE PIPE B
Calculate the performance of a double pipe heat exchanger (steam in tubes). Results include outlet steam temperature and inlet pressure on the tube side, outlet liquid temperature and inlet liquid pressure on the annulus side. 


AIR LIQ HX SELECTION
Calculate the performance of a sensible air-liquid heat exchanger. Calculated results include outlet air temperature and humidity, outlet water temperature, and heat transfer rate.


EVAPORAT HUMIDIFIER
Calculate the performance of an adiabatic evaporative humidifier. Outputs include the leaving air temperature and humidity ratio.


DRY STEAM HUMIDIFIER
Calculate the performance of a dry steam humidifier.


LIQ FLOW RESISTANT
Calculates the flow resistance for liquid.


DAMPER or VALVE
Calculates the performance of a valve or damper. Outlet pressure is determined as a function of inlet pressure, flow rate, and valve position.


AIR INLET
This component is the source of temperature, humidity ratio and mass flow rate of air and connects to the air inlet of other components.

AIR OUTLET
This component is the source of pressure of air and connects to the air outlet of other components.

LIQUID INLET
This component is the source of temperature and mass flow rate of air and connects to the liquid inlet of other components.

LIQUID OUTLET
This component is the source of pressure of liquid and connects to the liquid outlet of other components.

STEAM INLET
This component is the source of temperature and mass flow rate of steam and connects to the steam inlet of other components.

STEAM OUTLET
This component is the source of pressure of steam and connects to the steam outlet of other components.

LIQUIDS MERGE
This component merge two streams of liquid.


LIQUID DIVERTER
This component split a stream of liquid to two streams of liquid.

AIRS MERGE
This component merge two streams of air.

AIR DIVERTER
This component split a stream of air to two streams of air.

STEAMS MERGE
This component mixes and merge two streams of steam.

STEAM DIVERTER
This component split a stream of steam to two streams of steam.

FAN A
Calculate the fan power and leaving air temperature, humidity ratio and entering pressure for fan.
HEAT EXCHANGER
(Steady State)
EXISTING DOMAINS
DSM
DYNAMIC SYSTEM MODELING
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Dynamic Systems Modeling
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