1、442 2009 ASHRAEThis paper is based on findings resulting from ASHRAE Research Project RP-1223.ABSTRACTIn this study, aerodynamic performance was measured experimentally for three propeller fans subjected to systematic vari-ation of inlet flow components. The inlet conditions were intended to simulat
2、e installations of fans typically encountered in the field. The aerodynamic performance penalties associated with the various appurtenances were characterized in terms of system effect factor (SEF). (The full text of this paper can be found in Volume 15, Number 2 of HVAC&R Research March 2009, pp. 2
3、3154.)Aerodynamic Performance and System Effects of Propeller Fans M.N. Young, PhD C. Darvennes, PhD S. Idem, PhDMember ASHRAEM.N. Young is an engineer with the Tennessee Valley Authority, Knoxville, TN. C. Darvennes and S. Idem are professors in the Department of Mechanical Engineering at Tennessee
4、 Tech University, Cookeville, TN.LO-09-040 (RP-1223) 2009, American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. (www.ashrae.org). Published in ASHRAE Transactions 2009, vol. 115, part 2. For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAEs prior written permission.
