【摘 要】
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In this paper a deepwater marine riser system modeled in flexible multibody dynamics is analyzed and optimized in consideration of statics,modal characteristics and recoil responses.A deepwater marine
【机 构】
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School of Aerospace Engineering, Tsinghua University, 100084, Beijing, China
【出 处】
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Asian Congress of Structural and Multidisciplinary Optimizat
论文部分内容阅读
In this paper a deepwater marine riser system modeled in flexible multibody dynamics is analyzed and optimized in consideration of statics,modal characteristics and recoil responses.A deepwater marine riser system,composed with semi-submersible platform,tensioner,thousands of meters long riser and wellhead equipment,is a complex flexible multibody coupling system,where geometric nonlinearity of flexible riser,interactions between components and forces from seawater and mud must be considered[1].
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