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EXPERIMENTAL MEASUREMENT OF PRESSURE LOSSESS REGARDING HIGH CAPACITY PUMPING

Pavel Dobeš

First published: 2019-12-05https://doi.org/10.5593/sgem2019v/6.3/s10.056View metrics

Abstract

This topic presents methodology and selected results of indirect differential measurements of discharge pressure, flow rates and pressure losses, which has been obtained during testing of specific high capacity pumping module (HCPM, prototype MCS-25-330-K), developed by Sigma Lutin, ltd., and Hydraulic Research Center in 2016. For long range transportation of water (1 km, 2 km and 3 km) in this case, classical rubber hoses with DN150 has been used, although the research team did know, that it wasn?t the optimal choice. According to this DN, two experimental setups with 2 induction flowmeters FLONET FS10XX (ELIS, Ltd.) and 2 pressure piezo resistance sensors with temperature compensation (AHLBORN ALMEMO FD8214), has been built as well. The measurement itself has been provoked by general lack of verified pressure losses data in the area of emergency high capacity water pumping using rubber hoses with DN 150 and wider (e.g. DN200, DN250, DN400), needed for further development of operational guideline for HCPM field deployment.

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Publication details

Title
EXPERIMENTAL MEASUREMENT OF PRESSURE LOSSESS REGARDING HIGH CAPACITY PUMPING
Authors
Pavel Dobeš
Proceedings
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Nano, Bio, Green and Space: Technologies for Sustainable Future
Publisher
STEF92 Technology
Year
2019
Pages
437-444
SWS Citekey
Dobes201910437444
ISSN
1314-2704
ISBN
978-619-7408-99-7
Language
en
Publication type
Conference Paper
Keywords
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