可視光検出によるディーゼル機関の排気弁吹き抜け異常診断(第 1 報)

概要

論文の詳細を見る
This investigation aims founding a new diagnostic system based on the visible radiation for marine diesel engine in order to reinforce or substitute for the engineer's diagnosis. This paper describes that the following useful diagnostic technique provides some comparative results of a 4-stroke diesel engine on using the normal exhaust valve and the faulty one. The faulty exhaust valve has slits on the edge of its surface which contacts to the exhaust port of the cylinder cover. A new method is able to drew out a distinctive part of signals on the visible radiation from the internal combustion cycle. It is proposed to be easily able to recognize of some difference between normal and abnormal conditions of a diesel engine.
弓削商船高等専門学校の論文
1991-02-28