Controlling minimum ventilation volume in VAV systems.

Author(s) : KETTLER J. P.

Type of article: Article

Summary

The author presents: variable-air-volume challenges, fan-tracking systems and measuring outdoor air intake. These examples demonstrate that variable-air-volume systems with fan tracking, or fixed-area full-sized outdoor air measuring stations, cannot accurately supply the required minimum ventilation volume. Two control methods can achieve this: injection-fan method and plenum-pressure control.

Details

  • Original title: Controlling minimum ventilation volume in VAV systems.
  • Record ID : 1999-0417
  • Languages: English
  • Source: ASHRAE Journal - vol. 40 - n. 5
  • Publication date: 1998/05
  • Document available for consultation in the library of the IIR headquarters only.

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