摘要
The inner flow field characteristic of the Model K100 autocycle engine is analyzed. The flow pattern of flow field is investigated. A method of structure improvement and performance amelioration is studied in complex machine product. The three-dimensional numerical simulation model is constructed in engine inner flow field for transient flow calculation. The method of time difference and finite volume to conjugate explicitness and implicitness is adopted to disperse the equations. The terms of diffuse and pressure and convection are calculated. According to the simulation results, a modified scheme of engine structure is put forward. The calculation results show that the expectation streamline pattern is improved in the inner flow field of engine and its general performance is ameliorated. A three-dimensional transient numerical simulation is a credible and applicable technique to treat structure improvement and performance amelioration of some complex machine products.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 115-119 |
| 页数 | 5 |
| 期刊 | Jixie Gongcheng Xuebao/Chinese Journal of Mechanical Engineering |
| 卷 | 38 |
| 期 | 4 |
| DOI | |
| 出版状态 | 已出版 - 4月 2002 |
| 已对外发布 | 是 |