Improvement of Water Cooling System of a Small Diesel Engine

농업용(農業用) 소형(小型)디젤기관(機關) 냉각(冷却)시스템의 개선(改善)에 관(關)한 연구(硏究)

This study was conducted to obtain basic data which affected engine performance of the power tiller being widely used in the rural area. Among the various factors being influenced engine performance, factors of radiator, of capacity of cooling water, and of efficiency of cooling fan were considered as the major factors in this study. Because diesel engine being used to power tiller are scarce of cooling water, it is over-heated in time of rated power. Therefore, a experiment was performed to determine the capacity of cooling water of engine with circuit system of cooling water adhered.