Torque × ω = m(r2Vθtwo − r1Vθone) × ω ω times radius turns into channel velocity or blade velocity. So ability essential for this fluid movement may be taken as variation in product or service of blade velocity situations tangential fluid velocity. purpose with the wind speed to ascertain the https://www.zupyak.com/p/3111689/t/the-guide-on-turbomachinery-and-equipment-explained