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Fan field performance

By Selele Mashilo

Performance ratings of fans are developed from laboratory tests that are conducted according to specified procedures on standard test set-ups.

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Optimising fan and motor performance

Optimising fan and motor performance

By Selele Mashilo

Before measurement on site is considered, the effects of pressure and velocity on the system should be understood.

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Energy savings in ventilation (design stage)

Energy savings in ventilation (design stage)

By Selele Mashilo

We start by looking at optimising fans and motor performance.

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Thermostatic expansion valves

By Selele Mashilo

As we continue looking at the performance of refrigeration system components, we investigate optimising system performance with the help of a thermostatic expansion valve (TEV).

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