著者

飯田 弘文

出版者

一般社団法人 日本エネルギー学会

雑誌

燃料協会誌 (ISSN:03693775)

巻号頁・発行日

vol.42, no.9, pp.644-651, 1963-09-20 (Released:2010-06-28)

参考文献数

11

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The auther have investigated the influence of the initial mixture tempe-rature on the burning velocities of Town Gas, Methane, Propane and Butane-Air Mixtures.The result showed that the maximum burning velocities of these fuel gas, (Sb) max.(cm./sec.) are proportional to the 1.5-1.7 th power of the absolute initial mixture tempearture Ti°K.i.e.(Sb) max=aTi1.5-1.5.Therfore, where high-speed combustion is requrired, an apreciable gain in rate of heat production J (kcal/mm2.sec.) can be had by increasing the initial mixture temper-ature.For instance, In the case of Town Gas, if the lenght of the inner cone of the flame are constant, Jmax for the initial mixture temperature of 373°K, 473°K and 573°K are respectively 1.4, 2.1 and 3.1 times larger than that for the room temperature.