Large Engine Dynos

In this podcast episode,  Chris Middlemass and Mike Golda discuss the topic of large engine dynamometers used in testing engines over 5000 horsepower. They emphasize the size and scale of these dynamometers, especially in marine applications where engines can be massive.

Mike Golda shares his experience visiting a large engine manufacturing facility, describing the enormous crankshaft and the use of these engines for powering generators on aircraft carriers. They delve into the challenges of testing and maintaining such large dynamometers, including considerations for water supply, corrosion resistance, and the logistics of moving these machines.

The conversation touches on the design features, including the size of rotors, the need for load cells, and the challenges of transportation. They also discuss the rarity of these large engine dynamometers, their application in gearbox testing, and the extended build cycle, often taking years to manufacture.

Thank you for listening! If there's an engine testing topic you'd like us to cover in future episodes, or you'd like to be a guest on dyno INSITES, please email [e-mail].

Visit Froude's website for more information on dynamometer test systems.