Publication detail

Experimental Investigation of the Heat Transfer Coeficient

CHABIČOVSKÝ, M. RAUDENSKÝ, M.

Original Title

Experimental Investigation of the Heat Transfer Coeficient

Type

journal article in Web of Science

Language

English

Original Abstract

A special apparatus was developed in order to study cooling of the vertically moving hot steel surfaces by full cone nozzles. This apparatus allowed movement of the test sheet in the vertical direction up and down. Experiments with different water pressures and flow rate were conducted. It was observed, that the value of the average heat transfer coefficient is increasing with increasing water pressure within all the surface temperature range and that the dependence of the heat transfer coefficient on the water impingement density is linear in the region of stable film boiling. A mathematical model based on regression analysis for predicting heat transfer coefficient in the region of stable film boiling was developed.

Keywords

Cooling, Impingement density, Full cone nozzles, Heat transfer coefficient

Authors

CHABIČOVSKÝ, M.; RAUDENSKÝ, M.

RIV year

2013

Released

1. 5. 2013

Publisher

Insitute of Metals and Technology, Ljubljana, Slovenia

Location

LJUBLJANA SLOVENIJA

ISBN

1580-2949

Periodical

Materiali in tehnologije

Year of study

47

Number

3

State

Republic of Slovenia

Pages from

395

Pages to

398

Pages count

4

URL

http://mit.imt.si/Revija/

BibTex

@article{BUT98117,
  author="Martin {Chabičovský} and Miroslav {Raudenský}",
  title="Experimental Investigation of the Heat Transfer Coeficient",
  journal="Materiali in tehnologije",
  year="2013",
  volume="47",
  number="3",
  pages="395--398",
  issn="1580-2949",
  url="http://mit.imt.si/Revija/"
}