The student exchange agreement between Université Laval and National Chengchi. University, signed on the date the present document is signed;. 2. All of the Office of international Cooperation Faculty of Administrative Sciences. (Faculté des f) To enrol for one or two semesters, but no more than two;. 9) To be
International Journal of Modern Physics A. Particles and Fields Keywords: Laval nozzle; converging-diverging nozzle; supersonic flow; acoustic horizon; surface gravity Online publication date: 1-Jan-2016. J McLenaghan, F König.