Influence Factors for Distribution of Smoke Concentration in Small-scale Experiment

2003, Volume 5, Issue 8

Abstract

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Strategic Study of CAE >> 2003, Volume 5, Issue 8

Influence Factors for Distribution of Smoke Concentration in Small-scale Experiment

State Key Laboratory of Fire Science, USTC, Hefei 230026 , China

Funding project：国家自然科学基金资助项目（50006012） Received: 2003-01-23 Revised: 2003-04-26 Available online: 2003-08-20

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Abstract

Through using Lagrange interpolation to analyze the limited data of smoke components and concentration attained from the small-scale experiments, it shows the distribution of smoke concentration at same time from different positions and the distribution of smoke concentration field according to time. Considering the random factors existing in these combustion experiments, concentration relative value is provided to contrast data among different experiments. The result shows that distribution of smoke concentration along hallway is mainly affected by mass of fuel and height of the door.

Keywords

smoke ; 2-dimensional interpolation ; multipoint measurement

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References

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