| contributor author | D. N. Assanis | |
| contributor author | M. Polishak | |
| date accessioned | 2017-05-08T23:32:35Z | |
| date available | 2017-05-08T23:32:35Z | |
| date copyright | July, 1990 | |
| date issued | 1990 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26677#341_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/106902 | |
| description abstract | A computer simulation has been modified to study the effects of valve event parameters (lift, duration, and phasing) on spark-ignition engine performance. The zero-dimensional model employs polynomial and dynamic techniques to generate cam profiles for valve event optimization. The model was calibrated and validated against data from a General Motors 2.5-liter engine. The simulation was then used to determine optimum valve events under different engine conditions. This insight was used to improve the cam design. Subsequent engine testing confirmed that a 3 percent improvement in peak torque could be obtained with the optimized cam. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Valve Event Optimization in a Spark-Ignition Engine | |
| type | Journal Paper | |
| journal volume | 112 | |
| journal issue | 3 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.2906501 | |
| journal fristpage | 341 | |
| journal lastpage | 347 | |
| identifier eissn | 0742-4795 | |
| keywords | Optimization | |
| keywords | Valves | |
| keywords | Spark-ignition engine | |
| keywords | Engines | |
| keywords | Motors | |
| keywords | Simulation | |
| keywords | Design | |
| keywords | Testing | |
| keywords | Torque | |
| keywords | Computer simulation AND Polynomials | |
| tree | Journal of Engineering for Gas Turbines and Power:;1990:;volume( 112 ):;issue: 003 | |
| contenttype | Fulltext | |
