上海交通大学：《heat pumping processes and systems》课程资源（教学资料）Introduksjon HPPS-Summer

Heat Pumping Processes and Systems NTNU ▣ "WARM"WELCOME !! Trygve M.Eikevik Professor Norwegian University of Science and Technology(NTNU) E-mail;trygve.m.eikevik@ntnu.no http://folk.ntnu.no/tme

Heat Pumping Processes and Systems “WARM” WELCOME !!! Trygve M. Eikevik Professor Norwegian University of Science and Technology (NTNU) E-mail; trygve.m.eikevik@ntnu.no http://folk.ntnu.no/tme

Heat Pumping Processes and Systems NTNU ▣ Program for the summer school course

Heat Pumping Processes and Systems Program for the summer school course

Heat Pumping Processes and Systems NTNU ▣ ●Teachers ·Learning Objectives Course Content Time Schedule Structure/exercises Literature

Heat Pumping Processes and Systems • Teachers • Learning Objectives • Course Content • Time Schedule • Structure/exercises • Literature

Heat Pumping Processes and Systems Teachers NTNU ▣ Professor: ·Trygve M.Eikevik TME Course assistants: ·Jingjing Ye JY

Heat Pumping Processes and Systems Teachers Professor: • Trygve M. Eikevik TME Course assistants: • Jingjing Ye JY

Heat Pumping Processes and Systems Learning objectives NTNU The goal for this subject is to give the students: fundamental knowledge about thermodynamic process analysis working fluids in heat pump and refrigeration systems components and system solutions for different heat pumping plants(from domestic refrigerators and heat pumps to gas liquefaction plants(LNG)) Further to be trained to design environmentally friendly and energy efficient plants

Heat Pumping Processes and Systems Learning objectives The goal for this subject is to give the students: • fundamental knowledge about thermodynamic process analysis • working fluids in heat pump and refrigeration systems • components and system solutions for different heat pumping plants (from domestic refrigerators and heat pumps to gas liquefaction plants (LNG)) • Further to be trained to design environmentally friendly and energy efficient plants

Heat Pumping Processes and Systems Course content NTNU The course deals with heat pumping processes and systems applied in different kinds of refrigeration and heat pump plants,from smaller plants in heat pumps,domestic units and supermarket,to industrial plants in food and process industry,including gas liquefaction

Heat Pumping Processes and Systems Course content The course deals with heat pumping processes and systems applied in different kinds of refrigeration and heat pump plants, from smaller plants in heat pumps, domestic units and supermarket, to industrial plants in food and process industry, including gas liquefaction

Heat Pumping Processes and Systems Course content(2) NTNU ▣ Historic development,and importance of heat pumping technology. ● Thermodynamic analysis of different refrigeration processes,with special emphasis on thermodynamic loss analysis. ● Dimensioning of heat pumping processes and systems

Heat Pumping Processes and Systems Course content (2) • Historic development, and importance of heat pumping technology. • Thermodynamic analysis of different refrigeration processes, with special emphasis on thermodynamic loss analysis. • Dimensioning of heat pumping processes and systems

Heat Pumping Processes and Systems Course content (3) NTNU Properties of working fluids (refrigerants),including effects on the environment. Natural,environmentally friendly,working fluids (refrigerants). Refrigeration system components,including compressors and heat exchangers.Dimensioning components. System solutions for different kinds of applications

Heat Pumping Processes and Systems Course content (3) • Properties of working fluids (refrigerants), including effects on the environment. • Natural, environmentally friendly, working fluids (refrigerants). • Refrigeration system components, including compressors and heat exchangers. Dimensioning components. • System solutions for different kinds of applications

Heat Pumping Processes and Systems Time schedule NTNU ●Lectures Mondays 14:00-17:40 313 Wednesdays 14:00-17:40 313 ● Exercises one group work with presentation home works to be done on free basis Exam:July 23rd at 16 o'clock

Heat Pumping Processes and Systems Time schedule • Lectures – Mondays 14:00 – 17:40 313 – Wednesdays 14:00 – 17:40 313 • Exercises • one group work with presentation • home works to be done on free basis Exam: July 23rd at 16 o’clock

Heat Pumping Processes and Systems NTNU Topics to be covered Introduction Basic refrigeration process thermodynamic Refrigeration system-one-,two-stages,cascade Working fluids in refrigeration systems Thermodynamic analysis of one stage process Energy efficiency CO,as working fluid in the refrigeration systems ● Secondary refrigeration systems Components;Compressors,evaporators,condensers, valves Heat pump system for cooling and heating/AC systems

Heat Pumping Processes and Systems – Topics to be covered • Introduction • Basic refrigeration process thermodynamic • Refrigeration system – one-, two- stages, cascade • Working fluids in refrigeration systems • Thermodynamic analysis of one stage process • Energy efficiency • CO2 as working fluid in the refrigeration systems • Secondary refrigeration systems • Components; Compressors, evaporators, condensers, valves • Heat pump system for cooling and heating / AC systems