(1) 디이젤기관용 대체연료로서 혼합유가 디이젤유의 연료에 대한 특성을 검토하였다. (2) 혼합유로서 디이젤기관을 운전할 경우 배기가스량은 디이젤유보다 평균 8% 정도 많음을 나타내었다. (3) 혼합유로서 디이젤기관을 운전할 경우 디이젤유에 비하여 연료소비량이 약 3% 정도 증가하였다. (4) 정미열효율에 있어서는 디이젤유와 혼합유는 거의 비슷한 상태를 나타내었다.

Performance tests of small diesel engine were carried out, using the blend fuel oil as the substitute fuel oil and the following results were obtained. (1) The character at the blend oil as substitute fuel for small diesel engine was examined. (2) In the case of operating small diesel engine with blend oil, the exhaust gas volume increases at 8% in comparison with diesel oil. (3) In the case of operating small diesel engine with blend oil, the fuel consumption Increases at 3% in comparison with diesel oil. (4) In the brake thermal efficiency, blend oil is similar to diesel oil.

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