计入工质与高、低温侧换热器和回热器的热阻损失、压气机和透平中不可逆压缩和膨胀及管路系统中的压力损失,用有限时间热力学理论和方法,导出了变温热源条件下闭式不可逆外燃式燃气轮机(IFGT,Indirectly Fired Gas Turbine,又称EFGT,Ext...计入工质与高、低温侧换热器和回热器的热阻损失、压气机和透平中不可逆压缩和膨胀及管路系统中的压力损失,用有限时间热力学理论和方法,导出了变温热源条件下闭式不可逆外燃式燃气轮机(IFGT,Indirectly Fired Gas Turbine,又称EFGT,Externally Fired Gas Turbine)无因次生态学函数的解析式,通过详细的数值计算,得到了最大生态学函数条件下高、低温侧换热器和回热器的热导率分配及工质和热源间的热容率匹配的全局最优解。展开更多
In order to deal with partical occlusion, a semantic interaction based moving human tracking approach is put forward. Firstly human is modeled as moving blobs which are described as blob descriptions. Then moving blob...In order to deal with partical occlusion, a semantic interaction based moving human tracking approach is put forward. Firstly human is modeled as moving blobs which are described as blob descriptions. Then moving blobs are updated and verified by projecting these descriptions. The approach exploits improved fast gauss transform and chooses source and target samples to reduce compute cost. Multi-moving human can be tracked simply and part occlusion can be done well.展开更多
文摘计入工质与高、低温侧换热器和回热器的热阻损失、压气机和透平中不可逆压缩和膨胀及管路系统中的压力损失,用有限时间热力学理论和方法,导出了变温热源条件下闭式不可逆外燃式燃气轮机(IFGT,Indirectly Fired Gas Turbine,又称EFGT,Externally Fired Gas Turbine)无因次生态学函数的解析式,通过详细的数值计算,得到了最大生态学函数条件下高、低温侧换热器和回热器的热导率分配及工质和热源间的热容率匹配的全局最优解。
文摘In order to deal with partical occlusion, a semantic interaction based moving human tracking approach is put forward. Firstly human is modeled as moving blobs which are described as blob descriptions. Then moving blobs are updated and verified by projecting these descriptions. The approach exploits improved fast gauss transform and chooses source and target samples to reduce compute cost. Multi-moving human can be tracked simply and part occlusion can be done well.