At the European Heat Pump Summit, Project 64 was presented in a special session with in total of four presentations. First Björn Palm presented the Project as a whole, its purpose and its activities in general. Then Thore Oltersdorf gave a presentation on leak hole sizes in plate heat exchangers based on more than 40 heat exchangers collected from actual field installations. Maëlle Journay then present her ph.d. thesis on a method to determine in real time the refrigerant charge of a residential heat pump. Finally, Xudong Wang presented an evaluation of using odorants in Refrigerant R290 to facilitate leak detection.
The corresponding full publications/reports will soon be, available at the Project 64 web page.