Sävar Turbo Site

dessa tätningar jag hittade ska klara 10bar har tyvär inte hunnit med att göra nåt mer med detta projekt nu men kommer om nån månade börja greja igen

Hi, I am Davin and i am a new member in this forum. nice to meet u all, seniors!
I am a mechanical engineering student from Indonesia.

i have been looking water brake dyno that all of u have and design, and that is very awesome.

i want to design a water brake dyno too, but i dont have much theory, i mean how to calculate for the stator and rotor specifications, like diameter, number of blade, the clearance, etc..something like that..

i want to use it for my motorcycle, Kawasaki Ninja 250R, with:
max Power: 23,5 kW / 11000 rpm
max torque: 21 Nm / 10000 rpm

can u help me or teach me how to calculate and design this water brake dyno?
thank u very much for all of ur help..
my email: dvn.farrell@hotmail.com