Discussion of Diesel Engine Cylinder Cavitation

The main reasons and characters of diesel engine cylinder cavitation were discussed from vacuole eroding, electrochemistry eroding and other eroding. The influencing factors of cavitation were analyzed on diesel engine main parts and structure, cooling water system and working condition of diesel engine. Take decreasing cylinder vibration, improving cylinder material, controlling cooling water flow, enhancing cooling water disposal and improving diesel engine working process into account, preventive measures of cavitation were proposed.