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A new two-phase model, to predict Electrical Submersible Pumps (ESP) head performance under two- phase flow conditions, including a set of one- dimensional mass and momentum balance equations was developed. A new shock loss model incorporating rotational speeds has been proposed. A new correlation, for drag coefficient and interfacial characteristic length effects, with rotational speed has been obtained through fitting the model results with Beltur (2003) and Zapata (2003) partial experimental data. The model predicts pressure and void fraction distributions along impellers and...

This book presents papers from the International Conference on Power Transmissions 2016, held in Chongqing, P.R. China, 27th-30th October 2016. The main objective of this conference is to provide a forum for the most recent advances, addressing the challenges in modern mechanical transmissions. The conference proceedings address all aspects of gear and power transmission technology and a range of applications. The presented papers are catalogued into three main tracks, including design, simulation and testing, materials and manufacturing, and industrial applications.

The design,...

The book discusses the major schools of China's traditional political thoughts, including the Confucian School, the Mohists' School, the Daoists' School and the Legalists' School. The book offers an accurate depiction of ancient Chinese intellectuals and compares different political ideological systems in China and the West.