1. 毕业设计（论文）的内容和要求

森林中细小的可燃物相比于粗木燃料具有高的表面积体积比，更容易发生点燃及火蔓延。

因此森林火灾高速蔓延的一个主要因素是大量细小可燃物的快速点燃及蔓延。

细小可燃物燃料疏松多孔的堆积方式，使其点燃及燃烧特性与大量研究的粗木质燃料不同，因此，有必要针对松针等细小森林可燃物的燃烧特性进行研究，以预防和控制森林火灾的发生。

2. 参考文献

[1] P. Wongchai, W. Tachajapong, Effects of Moisture Content in Para Rubber Leaf Litter on Critical Mass Flux and Piloted Ignition Time ☆, Energy Procedia 79 (2015) 448-452. [2] B.L. Yashwanth, B. Shotorban, S. Mahalingam, C.W. Lautenberger, D.R. Weise, A numerical investigation of the influence of radiation and moisture content on pyrolysis and ignition of a leaf-like fuel element, Combustion Flame 163 (2016) 301-316. [3] F.X. Jervis, G. Rein, Experimental study on the burning behaviour of Pinus halepensis needles using small-scale fire calorimetry of live, aged and dead samples, Fire Materials 40 (2015). [4] W.M. Jolly, S. Mcallister, M. Finney, A. Hadlow. Time to ignition is influenced by both moisture content and soluble carbohydrates in live Douglas fir and Lodgepole pine needles. In: editor^editors. 2010. p. [5] A.P. Dimitrakopoulos, K.K. Papaioannou, Flammability Assessment of Mediterranean Forest Fuels, Fire Technology 37 (2001) 143-152. [6] O.V. Matvienko, D.P. Kasymov, A.I. Filkov, O.I. Daneyko, D.A. Gorbatov, Simulation of fuel bed ignition by wildland firebrands, International Journal of Wildland Fire, (2018). [7] S. Mcallister, Critical mass flux for flaming ignition of wet wood, Fire Safety Journal 61 (2013) 200-206. [8] M.M. KHAN, J.L.D. RIS, S.D. OGDEN, Effect of Moisture on Ignition Time of Cellulosic Materials, Fire Safety Science 9 (2008) 167-178. [9] D.L. Simms, Ignition of cellulosic materials by radiation, Combustion Flame 4 (1960) 293-300. [10] D.L. Simms, M. Law, The ignition of wet and dry wood by radiation, Combustion Flame 11 (1967) 377-388. [11] J.C. Thomas, J.N. Everett, A. Simeoni, N. Skowronski, J.L. Torero, Flammability Study of Pine Needle Beds, Proc. of the Seventh International Seminar on Fire Explosion Hazards (ISFEH7), (2013). [12] M. Arabi, R.S. Govindaraju, M.M. Hantush, B.A. Engel, Effect Of Environmental Variables On Piloted Ignition, Fire Safety Science 3 (1991) 177-186. [13] P.H. Thomas, effect of moisture content on the spontaneous ignition of wood by radiation, Fire Safety Science 280 (1956) -1--1. [14] B. Moghtaderi, V. Novozhilov, D.F. Fletcher, J.H. Kent, A new correlation for bench-scale piloted ignition data of wood, Fire Safety Journal 29 (1997) 41-59. [15] L. Shi, M.Y.L. Chew, Influence of moisture on autoignition of woods in cone calorimeter, Journal of Fire Sciences 30 (2012) 158-169. [16] G. Xanthopoulos, R.H. Wakimoto, A time to ignition#8211;temperature#8211;moisture relationship for branches of t, Canadian Journal of Forest Research 23 (1993). [17] S. McAllister, I. Grenfell, A. Hadlow, W.M. Jolly, M. Finney, J. Cohen, Piloted ignition of live forest fuels, Fire Safety Journal 51 (2012) 133-142. [18] G. Pellizzaro, P. Duce, A. Ventura, P. Zara, Seasonal variations of live moisture content and ignitability in shrubs of the Mediterranean Basin, International Journal of Wildland Fire 16 (2007) 633-641. [19] W.H. Blackmarr, Moisture content influences ignitability of slash pine litter, (1972). [20] 宋长忠, 方梦祥, 骆仲泱, 岑可法, 含水木材热解和着火试验研究, 能源工程, (2007) 10-16. [21] 方梦祥, 宋长忠, 沈德魁, 骆仲泱, 岑可法, 木材热解与着火特性试验研究, 浙江大学学报(工学版) 42 (2008) 511-516. [22] 宋长忠, 火灾可燃物热解动力学及着火特性研究, 浙江大学, 2006. [23] 沈德魁, 方梦祥, 李社锋, 骆仲泱, 岑可法, 热辐射下木材热解与着火特性实验, 燃烧科学与技术 13 (2007) 365-369. [24] 沈德魁, 方梦祥, 李社锋, 骆仲泱, 岑可法, 热辐射下木材的热解与着火特性, 燃烧科学与技术 13 (2007) 437-442. [25] 沈德魁, 热辐射下积炭类可燃物热解与着火特性的机理研究, 浙江大学, 2008. [26] 周国模, 周宇峰, 余树全, 白尚斌, 卢凤珠, 利用锥形量热仪研究不同含水率的树种枯落物燃烧性, 林业科学 44 (2008) 000096-000101. [27] 尹盼盼, 飞火颗粒作用下松针的含水率和引燃时间的关系研究, 中国科学技术大学, 2013. [28] S. Wang, X. Huang, H. Chen, N. Liu, Interaction between flaming and smouldering in hot-particle ignition of forest fuels and effects of moisture and wind, International Journal of Wildland Fire 26 (2016) 71-81. [29] D. Viegas, M. Viegas, A. Ferreira, Moisture Content of Fine Forest Fuels and Fire Occurrence in Central Portugal, International Journal of Wildland Fire 2 (1992) 69-86.

3. 毕业设计（论文）进程安排

起讫日期 设计（论文）各阶段工作内容 备 注 01.02-01.17 查阅相关文献，完成开题报告 02.24-04.23 详细阅读相关文献资料，完成既定实验 04.24-04.30 完成专业英语翻译 05.01-05.31 整理实验数据，完成论文初稿 06.01-06.10 修改论文，准备毕业答辩