HEAT TRANSFER CHARACTERISTICS FROM A FLAT PLATE TO A GAS-SOLID TWO-PHASE FLOW DOWNSTREAM OF A SLIT INJECTION.

Shinnosuke Obi, Koichi Hishida, M. Maeda

Research output: Contribution to journalArticle

Abstract

The behavior of fine glass particles and their influence on fluid motion are investigated in a flow over a flat plate downstream of a two-dimensional slit injection. Heat transfer characteristics are examined in terms of the mass loading ratio of the particles ranging up to 0. 8 and particle size varying from 68. 6 to 148 mu m in mean diameter. The particles promote turbulence of the fluid in a weakly turbulent flow, but suppress turbulence in a strongly turbulent flow. The heat transfer characteristics along the wall are well correlated to the variation of turbulent flow field due to the effect of the particles.

Original languageEnglish
Pages (from-to)687-694
Number of pages8
JournalJournal of Heat Transfer
Volume110
Issue number3
Publication statusPublished - 1988 Aug

Fingerprint

two phase flow
flat plates
Two phase flow
Turbulent flow
slits
Gases
heat transfer
injection
Heat transfer
turbulent flow
Turbulence
gases
Fluids
turbulence
Flow fields
Particle size
fluids
Glass
flow distribution
glass

ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes
  • Physical and Theoretical Chemistry
  • Mechanical Engineering

Cite this

HEAT TRANSFER CHARACTERISTICS FROM A FLAT PLATE TO A GAS-SOLID TWO-PHASE FLOW DOWNSTREAM OF A SLIT INJECTION. / Obi, Shinnosuke; Hishida, Koichi; Maeda, M.

In: Journal of Heat Transfer, Vol. 110, No. 3, 08.1988, p. 687-694.

Research output: Contribution to journalArticle

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