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Power Loss

Home » Topics » Design » Power Loss
  • Gt0123 page 56 image 0002
    February 21, 2023
    By Isaac Hong

    Mechanical Power Loss of Spur Gears Subject to Various Surface Finish Pairings

    Mechanical power loss in gears is generated through sliding and rolling of the contact resulting in frictional work and elastic hysteresis generation of heat. This action is both a parasitic loss of energy from the drivetrain and a source of engineering costs to control system temperature to avoid heat-related failures of the gearbox components. Therefore, from both a cost and durability standpoint it is of great interest to minimize the frictional losses at the gear tooth contact interface.

  • June 1, 2012

    Growing Pains - Renewables Hang on in Turbulent Energy Market

    The turbines are still spinning. They’re spinning on large wind farms in the Great Plains, offshore in the Atlantic and even underwater where strong tidal currents offer new energy solutions. These turbines spin regularly while politicians and policy makers— tied up in discussions on tax incentives, economic recovery and a lot of finger pointing—sit idle. Much like the auto and aerospace industries of years past, renewable energy is coping with its own set of growing pains. Analysts still feel confident that clean energy will play a significant role in the future of manufacturing—it’s just not going to play the role envisioned four to five years ago.
  • May 1, 2011

    Flank Load Carrying Capacity and Power Loss Reduction by Minimized Lubrication

    The objective of this study was to investigate the limits concerning possible reduction of lubricant quantity in gears that could be tolerated without detrimental effects on their load carrying capacity.
Read More
  • September 1, 2005

    Determining Power Losses in the Helical Gear Mesh

  • May 1, 2004

    A Model of the Pumping Action Between the Teeth of High-Speed Spur and Helical Gears

Read More

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Authors

  • Charles schultz
    Charles D. Schultz
  • Matthew jaster
    Matthew Jaster
  • Isaac hong
    Isaac Hong
  • Emily aneshansley
    Emily Aneshansley
  • David talbot
    David Talbot
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