The article is concentrated on the ignition time and mass loss rate of timber under different conditions such as the radiation flux, the distance between the sample and the radiation source and the sample obliquity. On the basis of a series of experiments, the result is that the ignition time of timber has a linear relation with the factors mentioned above. And after the timber is ignited, the mass loss rate is accelerated.
References
1.
1. Spearpoint, M.J. (1999). Predicting the Ignition and Burning Rate of Wood in the Cone Calorimeter Using an Integral Model. (MS Thesis), Dept. FPE, U. Maryland.
2.
2. Delichatsios, M.A. Ignition Time for Thermally Thick and Intermediate Conditions in Flat and Cylindrical Geometries , Fire Science and Technology Laboratory, 233-244 .
3.
3. Jin-xiang, Sun and We, Gao (translation) (1994). The Fireproofing Design Criterion of Construction, the Science and Technology Translation Publishing House of Tianjin, Tianjin.
4.
4. Babrauskas, V. (1982). Development of Cone Calorimeter, NBSIR 82-2661, US Bureau of Standards, Gaithersburg, MD .
5.
5. Babrauskas, V. (1986). The Cone Calorimeter, New Technology to Reduce Fire Losses and Cost, Elsevier Applied Science Publishers, London .
6.
6. Hopkins, Jr., Donald (1995). Predicting the Ignition Time and Burning Rate of Thermoplastics in the Cone Calorimeter, (MS Thesis), Dept. of FPE, U.Maryland.
7.
7. Lizhong, Yang, Zhihua, Deng, Weicheng, Fan and Qing'an, Wang (2001). Experimental Study on Characteristics at Early Stage of Fire Measurement and Analysis on Early Development of Flame Image Area , J. Fire Sciences, 19(3): 190-203 .
8.
8. Xin-shi, Ge, Yi-fang, Wang and Kuan-liang, Guo (1985). Fundamental of Transferring Heat, The Publishing Company of USTC, Hefei .
9.
9. Shu-xia, Cheng (1989). Engineering Test Theory [Addenda], The Publishing Company of Anhui Technology, Hefei .
10.
10. De-ren, Wang and Zhong-hua, Yang (1990). Numerical Value Approach Theory, The Publishing Company of Higher Education, Beijing .
11.
11. You-qian, Huang and Yue-sheng, Li (1987). Numerical Value Approach, The Publishing Company of Higher Education, Beijing .
