平炉の空気力学的構成(VIII) : 終結

概要

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Results of the study on the aerodynamic constitution of the open-hearth furnace are summarized, standard dimensions corresponding to the capacities of the single air-uptake furnace are settled, and several circumstances bringing the results of the model research into practice are illustrated. When the capacity of a furnace is expressed by T, the dimensions and the rough estimations of the productive terms of the furnace are given as follows : Height of chamber : H ∝ T^<1/3>/(log T+0.9) Other dimensions : λ ∞ T^<1/3> Hours for one heat : Z ∞ T^<1/3> Production rate (t/h) : Y ∞ T^<2/3> Fuel rate (l/h) : E ∝ T^<2/3>(1/35+1/12・T^<-1/3>) Fuel ratio (l/t) : U ∞ (1/35+1/12・T^<-1/3>) A rational mechanism of air-fuel mixing will be established in the standard design selecting the proper jet-intensity which is controlled by changing the quantity of atomizing agent.
社団法人日本鉄鋼協会の論文
1957-11-01