Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"Apex seal"”.
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Development of multiscale models for the performance of the gas and oil seals in rotary engines
… However, rotary engines are more difficult to seal because of the rotor shape which leads to higher gas leakage and oil consumption resulting in lower efficiency and higher emissions. In order to address this problem, this thesis presents a set of multiscale models to assess rotary engine …
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Three-dimensional modeling of sealing and wear of XTS-210 engine Apex seals
… as the Wankel have drawbacks such as excessive seal wear, combustion gas leaks and limited durability. LiquidPiston’s X-Engine features an innovative geometry designed to solve these problems, offering compatibility with compression-ignition fuels, increased efficiency and simplified mechanical …