AixLib.Fluid.Movers.Compressors.Utilities.EngineEfficiency.SpecifiedEfficiencies

# .AixLib.Fluid.Movers.Compressors.Utilities.EngineEfficiency.SpecifiedEfficiencies

Package that engine efficiencies that are specifiied

## Information

This package contains engine efficiencies that are already specified. This means that the calculation approaches of the engine efficiency presented before are adapted for a specific compressor type and a specific refrigerant.

#### Naming and abbreviations

In the following, a guideline of naming efficiency models is summarised:

Approach of calculating efficiency _ Valid refrigerants _ Displacement volume _ Type of compressor

Moreover, the modeles are saved in a specific order. First, generic models are saved and then models based on the similitude theory are saved. Last, models of specific compressors are saved.

## Contents

Name | Description
--- | ---
Buck_R134aR450aR1234yfR1234zee_VarDisVol_ReciprocatingRotaryScroll | Reciporating/Rotary/Scroll Compressor - R134a, R450a, R1234yf, R1234ze(e) - Similitude - Power
ConstantEfficiency | General model that describes a constant overall engine efficiency
Generic_VarRef_VarDisVol_RotaryScroll | Generic overall engine efficiency based on literature review for various compressors

## Revisions

- December 01, 2017, by Mirko Engelpracht:
  First implementation (see issue 467).

Generated at 2026-05-09T18:18:56Z by OpenModelicaOpenModelica 1.26.7 using GenerateDoc.mos