Visits:

Yu Qiu

Ph.D. Supervisor and Master's Supervisor

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  • Name:  Yu Qiu

  • Professional Title:  Professor

  • Administrative Position:  Professor

  • Name (Pinyin):  qiuyu

  • School/Department:  School of Energy Science and Engineering

  • Alma Mater:  Xi'an Jiaotong University

  • Discipline:  Power Engineering and Engineering Thermal Physics

  • Enrollment Disciplines:  Power Engineering and Engineering Thermal Physics

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Current Location: Yu Qiu > Research Interests

Topic I: High- / Ultra-high temperature Concentrating Solar Power

① Optical characterization and configuration optimization of various CSP collectors. Corresponding codes have been developed based on Monte Carol ray tracing.  

② Optical-thermal coversion mechanisms in solar receivers under extremely non-uniform solar flux. Thermal enhancement ideas, such as the optimization of receiver and tube geometries, the use of inserts and fins, etc. are considered. 

③ Solar Selective Coating Design through Radiation Manipulation

④ Novel SCO2 Brayton cycle and He-SCO2 Brayton cycle

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Fig. 1 Four typical practical CSP technologies.

Fig. 2 Main subsystems, and energy transfer & conversion processes in CSP.

Topic II: High-Density and High-Speed Thermal Energy Storage (TES)

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Topic III: Solar-driven Hydrogen Production

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Topic IV: Radiative Cooling and Evaporative Cooling

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Topic V: Solar-Driven Interfacial Evaporation

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