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Combustion Reactivity of Rice Husk: An Experimental and Numerical Investigation
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作者 Q.T.Pham i.r.brown J.C.Jones 《Journal of Thermal Science》 SCIE EI CAS CSCD 1993年第2期152-156,共5页
The combustion reactivity of rice husk from New South Wales, Australia was measured by heating cubical baskets in controlled environment and monitoring the centre temperature. Frank-Kamenetskii's ignition theory w... The combustion reactivity of rice husk from New South Wales, Australia was measured by heating cubical baskets in controlled environment and monitoring the centre temperature. Frank-Kamenetskii's ignition theory was used to calculate the activation energy. Results agreed well with tests on other cellulosic materials, Numerical simulations of temperature changes were carried out, using a special technique to deal with non-linearities in the heat conduction equation. The numerical results indicate that the time factor should be taken into account when evaluating self-combustion risks. 展开更多
关键词 COMBUSTION REACTIVITY KINETICS rice husk heat conduction numerical method.
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