Publication result detail

Possible influence of the flow of liquids in pipes of small diameter with plastically finished surface for heat transfer

HIRŠ, J.; KUBÍN, M.

Original Title

Possible influence of the flow of liquids in pipes of small diameter with plastically finished surface for heat transfer

English Title

Possible influence of the flow of liquids in pipes of small diameter with plastically finished surface for heat transfer

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

There are various methods that are used in technical practice to increase the heat transfer intensification. One of the possibilities is the use of pipes with plastically finished surface. The type of selected surface finish of the piping influences the flow of liquids in the piping and therefore also the heat transfer in a considerable way. The issue of the hydraulic diameter of the pipe with plasticallyfinished surface is outlined here. The increase of transferred density of the heat flow in a pipe with plastically finished surface in comparison with a bare pipe of the same diameter is demonstrated by a practical example.

English abstract

There are various methods that are used in technical practice to increase the heat transfer intensification. One of the possibilities is the use of pipes with plastically finished surface. The type of selected surface finish of the piping influences the flow of liquids in the piping and therefore also the heat transfer in a considerable way. The issue of the hydraulic diameter of the pipe with plasticallyfinished surface is outlined here. The increase of transferred density of the heat flow in a pipe with plastically finished surface in comparison with a bare pipe of the same diameter is demonstrated by a practical example.

Keywords

intensity of heat transfer, pipe with plastically finished surface, hydraulic diameter, density of heat flow, flow of liquid

Key words in English

intensity of heat transfer, pipe with plastically finished surface, hydraulic diameter, density of heat flow, flow of liquid

Authors

HIRŠ, J.; KUBÍN, M.

Released

01.09.2014

Publisher

Épületgépészet Kiadó Kft., Budapest

Location

Budapest

ISBN

1215-9913

Periodical

Magyar Épületgépészet

Volume

LXIII

Number

9

State

Hungary

Pages from

16

Pages to

19

Pages count

4

URL

http://www.epgeponline.hu

BibTex

@article{BUT109896,
  author="Jiří {Hirš} and Milan {Kubín}",
  title="Possible influence of the flow of liquids in pipes of small diameter with plastically finished surface for heat transfer",
  journal="Magyar Épületgépészet",
  year="2014",
  volume="LXIII",
  number="9",
  pages="16--19",
  issn="1215-9913",
  url="http://www.epgeponline.hu"
}