publication . Contribution for newspaper or weekly magazine . 2010

Uncertainties for pressure-time efficiency measurements

Ramdal, Jørgen; Jonsson, Pontus; Dahlhaug, Ole Gunnar; Nielsen, Torbjørn; Cervantes, Michel;
Open Access English
  • Published: 01 Jan 2010
  • Country: Sweden
Abstract
<p style="text-align: left"> </p><p style="text-align: justify">In connection with the pressure-time project at the Norwegian University of Science and Technology and Luleå University of Technology, a number of tests with the pressure-time method have been performed at the Waterpower Laboratory in Trondheim, Norway. The aim is to lower the uncertainty and improve usability of the method. Also a field test at the Anundsjoe power plant in Sweden has been performed. </p><p style="text-align: justify">The pressure-time measurement is affected by random uncertainty. To minimize the effect of the random behavior it is found that a correct integration end limit in the ...
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Contribution for newspaper or weekly magazine . 2010
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