论文信息 - Fuel Shape Effect on the Deterministic Properties of Turbulent Diffusion Flames

Fuel Shape Effect on the Deterministic Properties of Turbulent Diffusion Flames

Measurements of flame height and temperature distribution above fuel surface were made on rectangular propane burners i,.p a huge calm eln~os~72.' Flame height is represented as a function of Q d; Q/ p CpT g AB , where A and B are the length of the shorter and m'1'onger ~ide 0 of a fuel respectively. Vertical distribution of temperature above the center of a fuel is compared with temperature profiles for square fuels and for line fuels. Finally a practical criterion for the approximation of rectangular fuels by square and line source is proposed. key words: turbulent flame, flame height, temperature, aspect ratio.

Yuji Hasemi | Y. Hasemi | Mitsuru Nishihata | M. Nishihata

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