Detail publikace

Polymeric Hollow‐Fiber Bundles as Immersed Heat Exchangers

WEISS, K. ASTROUSKI, I. RAUDENSKÝ, M. REPPICH, M.

Originální název

Polymeric Hollow‐Fiber Bundles as Immersed Heat Exchangers

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Plastic immersed heat exchangers are used in various applications where chemically neutral and noncorrosive equipment is required. Their potential competitors, namely, polymeric hollow-fiber bundles, were investigated. Three different fiber bundles were tested as immersed coolers of a hot reservoir. Two types of polypropylene hollow fibers with various outside diameters were employed. Fibers were twisted with different curvature to achieve better distribution and improve natural convection on their outer surface. Calculation by experimental results was compared with the equation for natural convection across the horizontal cylinder, which overestimates heat transfer coefficients and can be applied for only rough estimation. Experimentally achieved pressure drops agreed well with theoretical prediction for laminar flow.

Klíčová slova

Hollow fibers, Natural convection, Overall heat transfer coefficient, Polymeric heat exchangers

Autoři

WEISS, K.; ASTROUSKI, I.; RAUDENSKÝ, M.; REPPICH, M.

Vydáno

15. 5. 2018

Nakladatel

WILEY-VCH Verlag GmbH & Co

Místo

Weinheim

ISSN

1521-4125

Periodikum

Chemical Engineering and Technology

Ročník

41

Číslo

7

Stát

Spolková republika Německo

Strany od

1457

Strany do

1465

Strany počet

9

URL

https://onlinelibrary.wiley.com/doi/abs/10.1002/ceat.201700014

BibTex

@article{BUT148620,
  author="WEISS, K. and ASTROUSKI, I. and RAUDENSKÝ, M. and REPPICH, M.",
  title="Polymeric Hollow‐Fiber Bundles as Immersed Heat Exchangers",
  journal="Chemical Engineering and Technology",
  year="2018",
  volume="41",
  number="7",
  pages="1457--1465",
  doi="10.1002/ceat.201700014",
  issn="1521-4125",
  url="https://onlinelibrary.wiley.com/doi/abs/10.1002/ceat.201700014"
}