Experimentální studie polymernych výměníku tepla z dutých vláken

EXPERIMENTAL STUDIES OF THE POLYMERIC HOLLOW FIBER HEAT EXCHANGERS EXCHANGERS

abstract

en

The polymeric heat exchangers from hollow fibers were developed and tested in the Heat Transfer and Fluid Flow Laboratory at Brno University of Technology. Heat exchangeres were built based on polypropylene hollow fibers with an outer diameter from 0.4 to 0.8 mm. They were tested for both counter flow and cross flow for water-air and water-water applications. The results of the thermal performance test are described in the paper.

Polymerní výměníky tepla z dutých vláken byly vyvinuty a testovány ve LPTaP FSI VUT v Brně. Tepelné výměníky byly postaveny na základě dutých vláken z polypropylenu s vnějším průměrem 0,4 až 0,8 mm. Byly testovány za podminkami jak protiproudu, tak i křyžoveho proudu v aplikacích voda-vzduch a voda-voda. Výsledky testu jsou uvedeny v prace.

The polymeric heat exchangers from hollow fibers were developed and tested in the Heat Transfer and Fluid Flow Laboratory at Brno University of Technology. Heat exchangeres were built based on polypropylene hollow fibers with an outer diameter from 0.4 to 0.8 mm. They were tested for both counter flow and cross flow for water-air and water-water applications. The results of the thermal performance test are described in the paper.

polymer, duté vlákno, výměník tepla, přenos tepla

polymer, hollow fiber, heat exchanger, heat transfer

15.10.2012

Institut za kovinske materiale in tehnologije

Ljubljana 2012

978-961-92518-5-0

20th jubilee conference on materials and technology. Program and book of abstracts

20

35–35

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