Publication detail

Heat Transfer Inside of Polymeric Hollow Fiber

RAUDENSKÝ, M. ASTROUSKI, I.

Original Title

Heat Transfer Inside of Polymeric Hollow Fiber

English Title

Heat Transfer Inside of Polymeric Hollow Fiber

Type

miscellaneous

Language

en

Original Abstract

A polymeric hollow fiber heat exchanger (PHFHE) is a heat exchanger which uses smalldiameter polymeric tubes (hollow fiber) as a heat transfer surface. Such heat exchangers are compact, light-weight and resistant to corrosion and fouling; they have good thermal performance. Nevertheless, the small diameter of hollow fibers (less than 1 mm) requires one to treat these devices as microsystems and some features need to be considered. The so-called scaling effects, such as axial heat conduction, viscous dissipation, variable properties, thermal entrance region, and wall roughness are discussed with an emphasis on fluid flow and heat transfer in fibers.

English abstract

A polymeric hollow fiber heat exchanger (PHFHE) is a heat exchanger which uses smalldiameter polymeric tubes (hollow fiber) as a heat transfer surface. Such heat exchangers are compact, light-weight and resistant to corrosion and fouling; they have good thermal performance. Nevertheless, the small diameter of hollow fibers (less than 1 mm) requires one to treat these devices as microsystems and some features need to be considered. The so-called scaling effects, such as axial heat conduction, viscous dissipation, variable properties, thermal entrance region, and wall roughness are discussed with an emphasis on fluid flow and heat transfer in fibers.

Keywords

microscale heat transfer, scaling effects, hollow fiber, polymeric heat exchanger

Released

22.04.2014

Publisher

HTFFM-V

Location

Marseille

Pages from

150

Pages to

150

Pages count

1

Documents

BibTex


@misc{BUT107441,
  author="Miroslav {Raudenský} and Ilya {Astrouski}",
  title="Heat Transfer Inside of Polymeric Hollow Fiber",
  annote="A polymeric hollow fiber heat exchanger (PHFHE) is a heat exchanger which uses smalldiameter
polymeric tubes (hollow fiber) as a heat transfer surface. Such heat exchangers are
compact, light-weight and resistant to corrosion and fouling; they have good thermal performance.
Nevertheless, the small diameter of hollow fibers (less than 1 mm) requires one to treat these
devices as microsystems and some features need to be considered. The so-called scaling effects,
such as axial heat conduction, viscous dissipation, variable properties, thermal entrance region, and
wall roughness are discussed with an emphasis on fluid flow and heat transfer in fibers.",
  address="HTFFM-V",
  chapter="107441",
  howpublished="print",
  institution="HTFFM-V",
  year="2014",
  month="april",
  pages="150--150",
  publisher="HTFFM-V",
  type="miscellaneous"
}