%0 Journal Article
%T About Variable Speed Heating and Cooling Pumps
%A C£¿t£¿lin Popovici
%A Jan Ignat
%J Bulletin of the Polytechnic Institute of Jassy, Constructions, Architechture Section
%D 2009
%I Gheorghe Asachi Technical University of Jassy
%X The present work has the purpose of underlying the advantages of variable speed heating and cooling pumps use for the perspective of general and particular pumping costs and efficiency. The study approaches comparisons between constant flow pumps and variable flow pumps in different given situations and comparatively analyses the pumping costs.
%K variable speed pumps
%K heating
%K cooling
%K pump head
%K pumping cost.
%U http://www.ce.tuiasi.ro/~bipcons/Archive/146.pdf