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# Pressure loss coefficients for T-pieces at low Reynolds numbers, based on a Neural Network model and experimental data

Philip Ohnewein, AEE INTEC

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<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
<dc:creator>Philip Ohnewein, AEE INTEC</dc:creator>
<dc:date>2017-01-31</dc:date>
<dc:description>This Matlab toolbox contains 4 Matlab functions that serve to calculate pressure loss coefficients (zeta values) for 4 different cases of T-pieces (one function for each case). The pressure loss coefficients are relevant for T-pieces (junctions) of round pipes, and are especially interesting for low Reynolds numbers where hardly any reliable information can be found in literature (as of 2015).</dc:description>
<dc:description>For a project description of ParaSol, see http://www.aee-intec.at/index.php?seitenName=projekteDetail&amp;projekteId=207&amp;lang=en

The results provided here were developed in an R&amp;D project supported by the Austrian Climate and Energy Fund and carried out as part of the "Energy of the Future" program under contract number FFG 829854.
<dc:identifier>https://zenodo.org/record/383647</dc:identifier>
<dc:identifier>10.5281/zenodo.383647</dc:identifier>
<dc:identifier>oai:zenodo.org:383647</dc:identifier>
<dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
<dc:subject>pressure loss coefficients</dc:subject>
<dc:subject>minor pressure loss</dc:subject>
<dc:subject>pressure loss</dc:subject>
<dc:subject>hydraulics</dc:subject>
<dc:subject>hydraulic modeling</dc:subject>
<dc:subject>solar thermal</dc:subject>
<dc:subject>solar collector</dc:subject>
<dc:subject>collector array</dc:subject>
<dc:subject>thermal modeling</dc:subject>
<dc:subject>energy conversion</dc:subject>
<dc:title>Pressure loss coefficients for T-pieces at low Reynolds numbers, based on a Neural Network model and experimental data</dc:title>
<dc:type>info:eu-repo/semantics/other</dc:type>
<dc:type>software</dc:type>
</oai_dc:dc>

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