... and about 80 ° C in summer for exchanging heat to circulating water for hot water supply would be appropriate applications. In this study, first, a flow control system for constant outlet temperature was installed in a hot air supply system to examine the feasibility of the control system. After experiments...

...Bong H. Kim; Dennis L. O’Neal An experimental study was conducted to investigate the effect of electronic flow control on the performance of a variable-speed heat pump. A heat pump with two different expansion devices (capillary tube and electronic expansion valve) was tested in a psychrometric...

... and cooling costs are higher than necessary. flow control optimal control energy conservation air conditioning 01 April 2002 01 August 2003 04 05 2004 Contributed by the Solar Energy Division of THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS for publication in the ASME...

... . Manuscript received by the ASME Solar Energy Division, January 2002; final revision, August 2002. Associate Editor: A. Reddy. 01 January 2002 01 August 2002 04 08 2003 air conditioning ventilation variable speed drives control system synthesis pressure control flow control...