초고압 디젤분무의 적정분사압력에 관한 실험적 연구

An Experimental Study on Suitable Injection pressure in High Pressure Injection Region

Impinging spray characteristics were investigated to find suitable injection pressure by using high pressure injection system. Spray radius and spray height were increased continuously until 2,500bar but the rate of enhancement was decreased suddenly over this injection pressure region. It is expected that the maximum suitable injection pressure of impinging spray exists at around 2,500bar.