Fans and axial/radial compressors

Fans and compressors

A characteristic of fans is the pressure ratio, which indicates the ratio of the absolute final pressure to the absolute intake pressure. Fans are different from compressors because of their low pressure ratio of max. 2,5.

Experiments with a radial fan

HM 280

Experiments with a radial fan

Operating behaviour and characteristic variables of a radial fan; two interchangeable rotors.

Experiments with an axial fan

HM 282

Experiments with an axial fan

Operating behaviour and characteristic variables of an axial fan.

Experiments with a radial compressor

HM 292

Experiments with a radial compressor

Two-stage compressor: recording of the compressor curve for both stages.

Characteristic variables of a radial fan

HM 210

Characteristic variables of a radial fan

Determination of flow rate via iris diaphragm or Venturi nozzle.

Two-stage axial fan

HM 215

Two-stage axial fan

Determining the characteristics of a two stage axial fan.

Air duct systems

HL 710

Air duct systems

Planning and setup of simple and complex air duct systems.

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