Deciding the Valve Timing of Intake and Exhaust Valves for Four-Stroke Engine
碩士 === 大葉大學 === 工業工程學系碩士班 === 91 === The mass intake flow rate of air is the foundation and important parameter of an engine, if the mass intake flow rate of air is better then the engine gets high performance. It is an aspect of engine engineers to get high Volumetric Efficiency and high performa...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2003
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| Online Access: | http://ndltd.ncl.edu.tw/handle/67587824644090587741 |
| Summary: | 碩士 === 大葉大學 === 工業工程學系碩士班 === 91 === The mass intake flow rate of air is the foundation and important parameter of an engine, if the mass intake flow rate of air is better then the engine gets high performance. It is an aspect of engine engineers to get high Volumetric Efficiency and high performance engine。
Generally, we can get maximum Volumetric Efficiency by way of tuning valve timing. We also get the parameter of valve timing through simulations and experiments. This thesis put emphasis to reduce the number of experiments frequency through the Taguchi experimental design method. The Taguchi experimental design method was used to design the experiment for the purpose of shortening the experimental time and effective acquisition of the parameter of valve timing.
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