| タイトル | Performance and efficiency evaluation and heat release study of a direct-injection stratified-charge rotary engine |
| 著者（英） | Lee, C. M.; Nguyen, H. L.; Addy, H. E.; Chun, K. S.; Bond, T. H. |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1987-02-01 |
| 言語 | eng |
| 内容記述 | A computer simulation which models engine performance of the Direct Injection Stratified Charge (DISC) rotary engines was used to study the effect of variations in engine design and operating parameters on engine performance and efficiency of an Outboard Marine Corporation (OMC) experimental rotary combustion engine. Engine pressure data were used in a heat release analysis to study the effects of heat transfer, leakage, and crevice flows. Predicted engine data were compared with experimental test data over a range of engine speeds and loads. An examination of methods to improve the performance of the rotary engine using advanced heat engine concepts such as faster combustion, reduced leakage, and turbocharging is also presented. |
| NASA分類 | MECHANICAL ENGINEERING |
| レポートNO | 88A23313
SAE PAPER 870445 |
| 権利 | Copyright |
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