Chaotised polymeric hollow fiber bundle as a crossflow heat exchanger in air-water application

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F19%3APU132027" target="_blank" >RIV/00216305:26210/19:PU132027 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Chaotised polymeric hollow fiber bundle as a crossflow heat exchanger in air-water application
Original language description
Polymeric hollow fibre heat exchangers are an alternative to common metal heat exchangers in low temperature applications. Their advantages are low cost, low weight and corrosion resistance. The heat transfer surface consists of hundreds or even thousands of fibres of small diameter. In order to provide direct contact of fibres with the surrounding stream of fluid there is need to separate fibres from each other to let fluid flow between. There is simple way to separate the fibres by chaotization i.e. form each fibre into its unique shape. Due to this separation technique, mutual contacts of fibres are pointwise. In this paper, six chaotized polymeric hollow fibre bundles with different number of fibres were studied. The presented bundles were different by fibre diameter, number and shape. These bundles were fixed into module in the way that the middle part serves as a crossflow heat exchanger in an air tunnel. They were tested for air-water application with three different flow rates of air. The ove
Czech name
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Czech description
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Project
<a href="/en/project/EF16_019%2F0000753" target="_blank" >EF16_019/0000753: Research centre for low-carbon energy technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>O - Projekt operacniho programu

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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