Record Details     « New Search       Brief Record Full Record MARC Record     Bibliographic Data Control Number 77096 Date and Time of Latest Transaction 20110811104949.AM General Information 110811s |||||||||b ||00||| Cataloging Source PCASTRD-DOST Language Code eng Main Entry - Personal Name Murthy, S. Srinivasa   George, John M. Title Statement Influence of generator effectiveness on performance of vapour absorption heat transformers Physical Description 687-699 Summary, Etc. A thermodynamic analysis performed on a single-stage vapour absorption heat transformer brings out the influence of mass transfer effectiveness of the generator on its performance parameters. The working fluid pairs considered for the heat transformer are R21-DMF and R21-DMETEG. The variations in the performance parameters, namely, heating coefficient of performance, exergetic efficiency, concentration difference and circulation ratio, with the changes in generator effectiveness are studied. As expected, an increase in generator effectiveness results in the improvement of the coefficient of peprformance, exergetic efficiency and concentration difference and circulation ratio, with the changes in generator effectiveness results in the improvement of the coefficient of performance, exergetic efficiency and concentration difference across teh absorber. The extent of improvement is more pronounced for R21-DMETEG than for R21-DMF. correlation are presented for quick estimation of performance parameters under different operating conditions Subject Added Entry - Topical Term Absorption heat transformers   Heat transformers   Generator effectiveness           Physical Location           Digital Copy Not Available          Add to Book Cart  |   Download MARC