Exergy-based Control of a Dwelling Ventilation System with Heat Recovery

Authors

  • Volodymyr Voloshchuk National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"
  • Mariya Polishchuk Department of automation of thermal processes National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute” Kyiv

DOI:

https://doi.org/10.31713/MCIT.2019.39

Keywords:

ventilation system; exergy analysis; control; heat recovery; exergy saving.

Abstract

On the base of exergy-based approach it is shown
that for the ventilation systems there are operating modes for
which heat recovery increases exergy of fuel expended to provide
the ventilation air compared to cases without bringing any
recovery of heat and additional power consumption to drive the
air flow by the fans. For the specified system, in case of switching
ventilation unit to the operation mode of lower values of spent
fuel exergy it is possible to provide annual saving from 5 to 15 %
of the primary energy sources.

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Published

2019-11-05

How to Cite

Voloshchuk, V., & Polishchuk, M. (2019). Exergy-based Control of a Dwelling Ventilation System with Heat Recovery. Modeling, Control and Information Technologies: Proceedings of International Scientific and Practical Conference, (3), 114–116. https://doi.org/10.31713/MCIT.2019.39

Issue

2019: Modeling, control and information technologies: Proceedings of III International scientific and practical conference

Section

Problems of automated control, optimization and parameters identification