Modelling of Heat and Mass Transfer Around Single Hot Particle Surrounded by a Vapor Layer and Liquid

Abstract

The investigation of heat and mass transfer process around a single hot particle surrounded by vapor layer and liquid is actual due to a study of vapor explosion in the time of hard accidents on the nuclear reactors and metallurgy industry. The process of heat and mass transfer of vapor bubble at surrounding liquid was investigated well. However, insufficient attention was devoted a similarly process in the case of presence of a hot particle in the bubble. The models describing this process were proposed in the works. Unfortunately the questionable assumptions were used in the papers that can restricted the field of applications proposed ones. The model from the work was developed just for the some cases. The aim of this work is to fill up the mentioned gaps.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 2002
Accession Number
ADA409116

Entities

People

  • A. A. Gubaidullin
  • E. A. Kosheleva
  • I. N. Sannikov

Organizations

  • Russian Academy of Sciences

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Applied Mechanics
  • Boundaries
  • Equations
  • Equations Of State
  • Heat Energy
  • Heat Of Vaporization
  • Mass Transfer
  • Mechanics
  • Nuclear Reactors
  • Numerical Integration
  • Particles
  • Phase Transformations
  • Radial Velocity
  • Specific Heat
  • Thermal Conductivity
  • Transitions
  • Vapors

Fields of Study

  • Chemistry

Readers

  • Fluid Dynamics.
  • Systems Analysis and Design
  • Thin Film Deposition Science.