本文使用可解壓縮流場的改良SIMPLE-C計算 程序方法,名為SIMPLE-COM程式,來探討火星塞點火 引擎在點火後的燃燒現象。在本文中所使用燃 料為辛烷C/sub 8/H/sub 18/,並假設燃油及空氣為預 混(Premixed)完全且完全燃燒( Equivalence Ratio=1),油 氣混合後假設符合理想氣體狀態方程式,所考 慮的化學反應包含三個動態方程式及六個平衡 方程式。 This paper presents the preliminary results, using the improved SIMPLE-C compressible solution algorithm, which named SIMPLE-COM code, to study the phenomena of combustion after the spark being ignited in a reciprocating engine. By coordinate transformation, the governing equations can be handled in a movable physical domain, and the mesh can be expanding and constructed, which can simulate the combustion physics of reciprocating engine in cylindrical coordinates system.
Relation:
中華民國第三屆燃燒科技應用研討會論文集=Proceedings of the Third National Conference on Combustion Science and T echnology, 頁145-150
