† State Key Laboratory of Biochemical Engineering, Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, People’s Republic of ...

Abstract: An ultrasonic distance measurement system for use in air is presented. The measurement is based upon the two-frequency continuous-wave (TFCW) phase-shift method. In the system, two vernier ...

† Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing ...

Designed for plug-and-play installation, the new system empowers apartment dwellers and homeowners with limited roof space to generate their own clean energy from balconies, patios, and small ...

Abstract: The flow pattern is of great significance for calculating boiling heat transfer and two phase flow pressure drop, and there is no uniform flow pattern diagram for the evaporative cooling ...