Josef Ressel

Toroidal propeller revolutionizes almost 200 years of technology

Recently I came across this video and was impressed by this revolution, because after almost 200 years (196 years), there is a revolution in rotor/propeller technology and this will change everything, generators, fans, drives, everywhere this will now be able to find application, so this is more economical in consumption and has twice the efficiency in power conversion. Continue reading →

Posted by Petr Kirpeit in Science, 0 comments