Whether you are an engineer responsible for designing an engine test cell, an operator, an engineering student, or simply a person interested in engine testing, the Dyno Insites podcast is your source for real-world, practical engine dynamometer conversation. We don't engage in lengthy banter. We get right to the point with a focus on educating our audience.
Gathering information about dynamometer test systems can involve scouring through numerous technical websites and often the information lacks the practical application aspect one seeks to fully understand engine test systems.
Join hosts and Froude engineers, Mike Golda and Chris Middlemass as they share a combined 60 years of engine test cell experience during this informative, 10 - 30 minute, monthly podcast. By the way, we don't have a fancy sound studio, we're recording in the back electronics lab in our Novi, MI location. We do our best to edit out obvious distracting noises, but we are all here and working, so the podcast may catch a bit of background noise-- perhaps a door closing or other sounds of a busy facility!
If there's a topic you'd like us to cover, or if you would like to be a guest on dyno insites, please email podcast@froudedyno.com.
Information on Froude dynamometers can be found at https://froudedyno.com.
Dyno Insites. Powering Your Engine Dynamometer Knowledge.
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 podcast@froudedyno.com.
Visit Froude's website (https://froudedyno.com/) for more information on dynamometer test systems.
17 Apr 2024
Commissioning a Dynamometer
Welcome to another episode of "dyno INSITES" presented by Froude. In this episode, Chris and Mike discuss the crucial process of commissioning a dynamometer. The conversation covers the reasons behind commissioning, emphasizing the need to validate equipment in its working environment to ensure proper integration and functionality.
They delve into the preparations required before commissioning, highlighting the importance of facility requirements, correct installation, and alignment of the dynamometer, engine, and driveline. Alignment, regardless of the engine's speed, is deemed critical for data accuracy and the smooth operation of the dyno.
The discussion also touches on the role of the commissioning engineer and the collaboration between the supplier and the customer during the commissioning phase. They stress the significance of communication and having a single point of contact at the customer site to streamline the process.
The hosts explore potential challenges during the pre-commissioning stage, emphasizing the need for thorough preparation and the resolution of any issues before the commissioning engineer arrives. They share insights into the complexities of safety considerations, particularly the emergency stop (E-stop) strategy, which is crucial in case of unforeseen circumstances.
Chris and Mike underscore the importance of a known test engine with a documented history to facilitate accurate commissioning and troubleshooting. They discuss the involvement of the customer's engineering team, highlighting the value of their expertise in understanding their specific product and the commissioning engineer's role in recognizing potential issues to ensure a dynamic and safe testing environment.
For more insights into engine testing and dynamometer systems, stay tuned for future episodes of "dyno INSITES."
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 podcast@froudedyno.com.
Visit Froude's website (https://froudedyno.com/) for more information on dynamometer test systems.
3 Apr 2024
Dynamometer Calibration
Welcome to this episode which focuses on the dyno aspect of calibration, namely, torque. Chris and Mike delve into the various aspects of calibrating a dynamometer (dyno) used for measuring torque in engines and touch upon different types of dynamometers, torque measurement devices, and calibration methods. They provide insights into the complexities and considerations involved in calibration, emphasizing the importance of accuracy and repeatability in torque measurements for engine testing.
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 podcast@froudedyno.com.
Visit Froude's website (https://froudedyno.com/) for more information on dynamometer test systems.
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