石油機関の吸込管内における気化に対する混合気加熱の影響(その3)

概要

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Varying the length of heater installed beyond the carburettor, the rate of vaporization of gas oil and the temperature rise of mixture in the suction pipe were studied experimentally. On the other hand, the influence of the distance of heater from carburettor on the vaporization was also studied. Thus, the following results were obtained under the condition of constant air velocity and fuel supply…… (1) The rate of vaporization was almost proportional to the length of heater at equal wall temperature. (2) The temperature rise of mixture for the short heater was lower when the rate of vaporization was equal to the long heater. (3) Under equal heat supply, the short heater gave higher thermal efficiency of vaporization. (4) It was best to locate heater direct beyond the carburettor. (5) For separated heater, air swirl in the pipe was very effective.
一般社団法人日本機械学会の論文
1958-04-25