Publication result detail

The Influence of the Fibres Arrangement on Heat Transfer and Pressure Drop of Polumeric Hollow Fibre Heat Exchangers

KŮDELOVÁ, T.; KROULÍKOVÁ, T.; ASTROUSKI, I.; RAUDENSKÝ, M.

Original Title

The Influence of the Fibres Arrangement on Heat Transfer and Pressure Drop of Polumeric Hollow Fibre Heat Exchangers

English Title

The Influence of the Fibres Arrangement on Heat Transfer and Pressure Drop of Polumeric Hollow Fibre Heat Exchangers

Type

WoS Article

Original Abstract

Polymeric hollow fibre heat exchangers are the new alternative to common metal heat exchangers. These heat exchangers provide advantages, such as low weight, corrosion resistance, easy shaping and machining. Moreover, they consume less energy during their production. Therefore, they are environmentally friendly. The paper deals with shell & tube heat exchangers, which consist of hundreds of polymeric hollow fibres. The structure of the heat transfer surfaces has a significant influence on the effectivity of the use of the heat transfer area that is formed by the polymeric hollow fibres. The study gives a comparison of heat exchangers with an identical outer volume. The difference between them is in the structure of the heat transfer insert. One of the presented heat exchangers has fibres that are in-line and the second heat exchanger has staggered fibres. The study also pays attention to the difference in differential pressures caused by the difference in the structure of the heat transfer surfaces.

English abstract

Polymeric hollow fibre heat exchangers are the new alternative to common metal heat exchangers. These heat exchangers provide advantages, such as low weight, corrosion resistance, easy shaping and machining. Moreover, they consume less energy during their production. Therefore, they are environmentally friendly. The paper deals with shell & tube heat exchangers, which consist of hundreds of polymeric hollow fibres. The structure of the heat transfer surfaces has a significant influence on the effectivity of the use of the heat transfer area that is formed by the polymeric hollow fibres. The study gives a comparison of heat exchangers with an identical outer volume. The difference between them is in the structure of the heat transfer insert. One of the presented heat exchangers has fibres that are in-line and the second heat exchanger has staggered fibres. The study also pays attention to the difference in differential pressures caused by the difference in the structure of the heat transfer surfaces.

Keywords

Polymeric hollow fibre; heat exchanger; heat transfer

Key words in English

Polymeric hollow fibre; heat exchanger; heat transfer

Authors

KŮDELOVÁ, T.; KROULÍKOVÁ, T.; ASTROUSKI, I.; RAUDENSKÝ, M.

RIV year

2021

Released

30.04.2020

Publisher

CZECH TECHNICAL UNIV PRAGUE

Location

Prague 6

ISBN

1210-2709

Periodical

Acta Polytechnica

Volume

60

Number

2

State

Czech Republic

Pages from

122

Pages to

126

Pages count

5

URL

https://ojs.cvut.cz/ojs/index.php/ap/article/view/6053

Full text in the Digital Library

http://hdl.handle.net/11012/193407

BibTex

@article{BUT164133,
  author="Tereza {Kůdelová} and Tereza {Kroulíková} and Ilja {Astrouski} and Miroslav {Raudenský}",
  title="The Influence of the Fibres Arrangement on Heat Transfer and Pressure Drop of Polumeric Hollow Fibre Heat Exchangers",
  journal="Acta Polytechnica",
  year="2020",
  volume="60",
  number="2",
  pages="122--126",
  doi="10.14311/AP.2020.60.0122",
  issn="1210-2709",
  url="https://ojs.cvut.cz/ojs/index.php/ap/article/view/6053"
}

Documents

6053-19181-1-PB