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Application of conversion model for designing hydrodynamic pumps in turbine mode

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dc.contributor.authorPolák, M.
dc.date.accessioned2018-06-01T11:03:54Z
dc.date.available2018-06-01T11:03:54Z
dc.date.issued2018
dc.descriptionArticleeng
dc.description.abstractThe use of the smallest water resources has been coming again to the centre of interest in recent years. A water engine – turbine, is the heart of these power plants. This is usually the highest expense for the investor, in terms of cost. The effort is therefore to seek investment less demanding alternatives. One of them is the use of hydrodynamic pumps in reverse turbine operation. This paper provides a methodology for conversion of parameters of the smallest power pumps (micro hydro sites) to turbine operation. The conversion model is based on the results of experimental research at the author's workplace and is suitable for pumps with low specific speeds and outputs. The pump design process for turbine mode is complemented by a practical example for a specific deployment site. This example also serves to verify the accuracy of the conversion model.eng
dc.identifier.issn1406-894X
dc.identifier.publicationAgronomy Research, 2018, vol. 16, no. 4, pp. 1824-1829eng
dc.identifier.urihttp://hdl.handle.net/10492/4366
dc.identifier.urihttp://dx.doi.org/10.15159/ar.18.159
dc.rights.holderCopyright 2009 by Estonian University of Life Sciences, Latvia University of Agriculture, Aleksandras Stulginskis University, Lithuanian Research Centre for Agriculture and Forestry. No part of this publication may be reproduced or transmitted in any form, or by any means, electronic or mechanical, incl. photocopying, electronic recording, or otherwise without the prior written permission from the Estonian University of Life Sciences, Latvia University of Agriculture, Aleksandras Stulginskis University, Lithuanian Research Centre for Agriculture and Forestryeng
dc.subjectpump as turbine (PAT)eng
dc.subjectconversion modeleng
dc.subjectspecific speedeng
dc.subjectefficiencyeng
dc.subjectarticleseng
dc.titleApplication of conversion model for designing hydrodynamic pumps in turbine modeeng
dc.typeArticleeng

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2018, Vol. 16, No. 4