I have not yet seen something else on the Qurbine forums than publications of News and questions from interested web surfers. I am eager to at last see answers from the Qurbine inventors about the questions. In particular, it uis important that they reply to the request to have a study of the thermal behaviour of the Qurbine (especially in detonation mode) since it is not shown in diagrams how the Qurbine is/can be cooled.
Regards,
PhL