Refrigeration Process Library
Overview
107 Available Units
Example Projects
The Refrigeration Process Library (Frigo_Lib) is a model library that enables its users to model a wide range of refrigeration, cooling and heat pump processes.
The Refrigeration Process Library allows you to design and analyze:
- Absorption refrigeration processes
- Vapor compression processes
It also allows to include secondary refrigerant systems into the process models. The library contains models for both design and off-design analysis.
Physical Properties
For vapor compression systems, physical properties are calculated using REFPROP, the Reference Fluid Thermodynamic and Transport Properties Database of NIST (U.S. National Institute of Standard and Technology).
Aqueous solutions with a range of additives are available as secondary refrigerants.
Library Author
SimTech GmbH
Keywords
Absorption refrigeration, Vapor compression, Heat pump
Version
7.7.1
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AS_A_Htex
heat exchanger for transfer from antifreeze solutions on hot side to NH3/H2O mixtures on cold side
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AS_Connector
connector for antifreeze solutions
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AS_Heat_sink
heat sink for heat transfer fluids
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AS_Heat_source
heat source for heat transfer fluids
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AS_Htex
general purpose heat exchanger for antifreeze solutions
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AS_Mixer
mixer for antifreeze solutions
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AS_Pipe
pipe for antifreeze solutions
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AS_Pump
pump for antifreeze solutions
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AS_R_Htex
heat exchanger for transfer from antifreeze solutions on hot side to refrigerants on cold side
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AS_Sink
sink for an antifreeze solution
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AS_Source
source for an antifreeze solution
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AS_Splitter
splitter for antifreeze solutions
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AS_Static_head
static head of an antifreeze solution
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AS_Valve
valve for antifreeze solutions
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A_AS_Htex
heat exchanger for transfer from NH3/H2O mixtures on hot side to antifreeze solutions on cold side
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A_Absorber
absorber for NH3/H2O mixtures
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A_Condenser
condenser for NH3/H2O mixtures
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A_Connector
connector for NH3/H2O mixtures
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A_Desorber
desorber for NH3/H2O mixtures
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A_Evaporator
evaporator for NH3/H2O mixtures
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A_Flash
flash chamber for NH3/H2O mixtures
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A_Heat_sink
heat sink for NH3/H2O mixtures
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A_Heat_source
heat source for NH3/H2O mixtures
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A_Htex
general purpose heat exchanger for NH3/H2O mixtures
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A_Mixer
mixer for NH3/H2O mixtures
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A_Pipe
pipe for NH3/H2O mixtures
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A_RefluxCooler
reflux cooler for NH3/H2O mixtures.
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A_Splitter
splitter for NH3/H2O mixtures
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A_Static_head
static head of NH3/H2O mixtures
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A_Sink
sink for a NH3/H2O stream
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A_Source
source for a NH3/H2O stream
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A_Valve
valve for NH3/H2O mixtures
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A_Xprescription
prescription/calculation of the fluid quality for NH3/H2O mixtures
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A_Pump
pump for NH3/H2O mixtures
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compressor
compressor
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condenser
condenser
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connector
connector
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gear
gears
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generator
generator
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htex
general purpose heat exchanger
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LiBr_Absorber
absorber for LiBr/H2O solutions
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LiBr_Connector
connector for LiBr/H2O solutions
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LiBr_Desorber
desorber (generator) for LiBr/H2O solutions
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LiBr_Flash
flash chamber for LiBr/H2O solutions
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LiBr_Heat_sink
heat sink for LiBr/H2O solutions
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LiBr_Heat_source
heat source for LiBr/H2O solutions
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LiBr_Htex
general purpose heat exchanger for LiBr/H2O solutions
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LiBr_Mixer
mixer for LiBr/H2O solutions
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LiBr_Pipe
pipe for LiBr/H2O solutions
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LiBr_Pump
pump for LiBr/H2O solutions
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LiBr_Splitter
splitter for LiBr/H2O solutions
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LiBr_Static_head
static head of a LiBr/H2O solution
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LiBr_Sink
sink for a LiBr/H2O stream
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LiBr_Valve
valve for LiBr/H2O solutions
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LiBr_Source
source for a LiBr/H2O stream
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mixer
mixer
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motor
motor
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optimization
optimization element
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pump
pump
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R_AS_Htex
heat exchanger for transfer from refrigerants on hot side to antifreeze solutions on cold side
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R_Compressor
compressor for refrigerants
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R_Condenser
condenser for refrigerants
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R_Connector
connector for refrigerants
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R_Evaporator
evaporator for refrigerants
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R_Heat_sink
heat sink for usage with refrigerants
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R_Heat_source
heat source for usage with refrigerants
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R_Htex
general purpose heat exchanger for refrigerants
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R_Htex_counter
heat exchanger for refrigerants, counter current
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R_Htex_co
heat exchanger for refrigerants, cocurrent
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R_Mixer
mixer for refrigerants
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R_Pipe
pipe for refrigerants
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R_Pump
pump for refrigerants
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R_Separator
separator for refrigerants
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R_Splitter
splitter for refrigerants
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R_Sink
sink for a refrigerant stream
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R_Source
source for a refrigerant stream
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R_Turbine
turbine for refrigerants
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R_Valve
valve for refrigerants
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R_Xprescription
prescription/calculation of the refrigerant fluid quality
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sink
sink for a stream
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source
source for a stream
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splitter
splitter
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stream_to_W_Stream
transition piece to change from streams to W_Streams
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turbine
turbine
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valve
valve
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W_Boiler
simple water/steam boiler model
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W_Connector
connector for closed loops
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W_Condenser
condenser for steam, water cooled
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W_Deaerator
direct mixing preheater a.k.a. deaerator
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W_Drum
steam drum
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W_Htex
general purpose heat exchanger, water on both sides
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W_Mixer
mixer for water streams
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W_Pipe
pipe for water
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W_Pump
pump for water
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W_Separator
steam separator to remove water droplets (or condensate) from steam
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W_Sink
sink for a water stream
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W_Source
source for a water stream
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W_Splitter
splitter for water streams
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W_Static_head
static head of water
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W_Steam_Ejector
steam ejector (a.k.a. steam jet compressor) for compression of steam
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W_Stream_to_stream
transition piece to change from W_Streams to streams
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W_Valve
valve for water
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W_Xprescription
prescription/calculation of steam quality
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xprescription
prescription/calculation of steam quality
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ambient_sink
release of a stream at ambient pressure
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ambient_source
source for an air stream at ambient conditions
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cooling_tower_dry
dry cooling tower
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Ammonia Compression Heat Pump Process
This project has no description.
Demo_FL_AW_1stage_Absorption
This project has no description.
Demo_FL_Compression_Indirect_Refrigeration
This project has no description.
Demo_FL_Compression_Refrigeration
This project has no description.
Demo_FL_CoolingSystem
This project has no description.
Demo_FL_LiBr_2stage_Absorption
This project has no description.
Demo_FL_LiBr_Absorption
This project has no description.
Demo_FL_LiBr_HalfEffect_Absorption
This project has no description.
Demo_FL_W_Steam_Ejector_Cooler_1stage
This project has no description.
Demo_FL_W_Steam_Ejector_Cooler_2stage_with_flash
This project has no description.
