Influence of oil starvation on piston ring oil film thickness
潤滑油供給不足がピストンリング油膜厚さに与える影響
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 9833179
- Paper/Info type
- Proceedings (Spring)
No.983
- Pages
- 105-108(Total 4 p)
- Date of publication
- May 1998
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
| Author(J) | 1) 昼間 勝, 2) 瀧口 雅章, 3) 中山 圭 |
|---|---|
| Author(E) | 1) Masaru HIRUMA, 2) Masaaki TAKIGUCHI, 3) Kei NAKAYAMA |
| Affiliation(J) | 1) 武蔵工業大学, 2) 武蔵工業大学, 3) 武蔵工業大学大学院 |
| Affiliation(E) | 1) Hydogen Energy Reserch Center Musashi I.T., 2) Musashi I.T., 3) Musashi I.T. Graduate School |
| Abstract(J) | LIF法によるピストンリング油膜測定結果と,スターブを考慮した油膜厚さ計算とを比較検討した.すなわち,複数リングがシリンダー上を同時にすべる場合の(1)各リングが示す油膜厚さ及び(2)異なる計算仮定にもとづき得られた油膜存在範囲と実測により得られた結果との比較検討である. Translation |
| Abstract(E) | In addition to the hydrodynamic theory that has been used from someone ago, theoretical analysis has become possible for the oil film thickness, friction force, etc. of the rings in the oil starved condition. In a previous study, the friction force measured by the floating liner method and the theoretical calculated value were compared. Under this study, the oil film thickness measured with the LIF (Laser Incident Beam Fluorescent) method and the theoretical values have been compared and analyzed. |
