Two-Phase Flow Heat and Mass Transfer Model Construction and Experiment Study of the Fuel Evaporation Progress

Author:

Liu Bo Yun1,Pu Jin Yun2,Yi Xiang Lie2

Affiliation:

1. Naval University of Engineering

2. Naval Univ. of Engineering

Abstract

As for the time-dependent behavior of the fuel heat and mass evaporation transfer progress on hot surface,consider the convective mass transfer and heat transfer, the liquid-gas two-phase flow of continuous heat transfer model was studied. By the dimensionless transform, the time-dependent behavior of the concentration distribution and the temperature field was obtained. The result of n-Heptanes evaporation transfer progress on hot surface experiment is consistent with the academic model.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference5 articles.

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2. Boyadjiev B , Boyadjiev C. On the non-stationary evaporation kinetics ( Ⅱ) : Stability[J]. International Journal of Heat and Mass Transfer, 2003, 46: 1687~1692.

3. PAN Xuhai , JIANG Juncheng , GONG Hongwei. Dynamic characteristics of evaporation process for a mono-component liquid[J]. Journal of Chemical Industry and Engineering (China), 2006, 57(9):2058~(2061).

4. YUAN Jiangtao,YANG Li,ZHANG Jian,CHEN Xuan. Modeling and theoretical analysis of heat and mass transfer of liquid droplet in finite gas volume. JOURNAL OF NAVAL UNIVERSITY OF ENGINEERING,2010,22(3): 51~53.

5. Kanury, A.M., Ignition of liquid fuels, in The SFPE Handbook of Fire protection Engineering[M], 3rd edition, Section 3, National Fire Protection Association, Quincy, Massachusetts, 2003, pp: 2-192~2-193.

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