| 제목 |
디젤기관의 아트킨슨 사이클화를 위한 실린더내 PIV 유동 계측 |
| 분야 |
디젤엔진 |
| 언어 |
Korean |
| 저자 |
노기철(성균관대학교), 이종태(성균관대학교) |
| Key Words |
디젤-아트킨슨 사이클(Diesel-Atkinson Cycle), 밀러사이클(Miller Cycle), 흡입밸브받힘시기(Intake Valve Closing Timing), 팽창압축비(Ratio of Expansion to Compression), 입자영상유속계(PIV) |
| 초록 |
To realize Diesel-Atkinson cycle in diesel engine, the in-cylinder flow is visualized by PIV method with the change of intake valve closing timing. Intake valve closing timing can be changed by modifiying the cam profile and are advanced and retarded about 50˚CA to closing timing of a conventional engine. It is found that in case of 50˚ retard, the biggest flow momentum and most stable is measured. |
| 원문(PDF) |
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