Publication detail

Approximate Solution to the Spray Heat Transfer Problem at High Surface Temperatures and Liquid Mass Fluxes

LEE,T.W. HNÍZDIL, M. CHABIČOVSKÝ, M. RAUDENSKÝ, M.

Original Title

Approximate Solution to the Spray Heat Transfer Problem at High Surface Temperatures and Liquid Mass Fluxes

Type

journal article in Scopus

Language

English

Original Abstract

A basic energy balance that includes phase change has been used to describe the boiling heat transfer process. By using the differential form of this energy balance, the relative change in the heat transfer coefficient can be determined when the surface and coolant temperature change. This represents a general solution to the boiling heat transfer problem under high flux conditions where fully mixed thermal boundary layer exists, although the solution procedure is approximate. The results agree quite well with experimental data. Further work remains to prescribe the heat transfer process near the critical heat flux and Leidenfrost point. This approach vastly reduces the empiricism and data required for boiling heat transfer processes, and also existing data can be used to generalize to a wide range of conditions.

Keywords

Boundary layers Energy balance Heat transfer coefficients Approximate solution Boiling heat transfer Coolant temperature Differential forms Heat transfer problemsHeat transfer processSurface temperaturesThermal boundary layer Heat flux

Authors

LEE,T.W.; HNÍZDIL, M.; CHABIČOVSKÝ, M.; RAUDENSKÝ, M.

Released

1. 6. 2018

Publisher

Taylor and Francis Ltd.

ISBN

1521-0537

Periodical

HEAT TRANSFER ENGINEERING

Year of study

0

State

United States of America

Pages from

1

Pages to

7

Pages count

7

URL

BibTex

@article{BUT147783,
  author="Milan {Hnízdil} and Martin {Chabičovský} and Miroslav {Raudenský} and Taewoo {Lee}",
  title="Approximate Solution to the Spray Heat Transfer Problem at High Surface Temperatures and Liquid Mass Fluxes",
  journal="HEAT TRANSFER ENGINEERING",
  year="2018",
  volume="0",
  number="0",
  pages="1--7",
  doi="10.1080/01457632.2018.1480881",
  issn="1521-0537",
  url="https://www.tandfonline.com/doi/full/10.1080/01457632.2018.1480881"
}