Welcome to GearLab

The Gear and Power Transmission Research Laboratory, formerly the Gear Dynamics and Gear and Power Transmission Laboratory, is a research group at The Ohio State University in Columbus, Ohio, dedicated to aiding sponsoring industries and government agencies by

  • enhancing gear and power transmission technology through fundamental and applied research and transfer research results
  • providing graduate and under graduate students with applied educational and research opportunities in gear and power transmission related disciplines, and
  • keeping sponsors updated on latest gear and transmission technologies.

Research Focus

The research portfolio of the GearLab is formed by a number basic and applied research projects designed to develop new technologies and validated methods towards aiding one or more of the common goals of its sponsors, including:

  • increasing power density,
  • improving quality,
  • reducing noise and vibration,
  • improving efficiency and lubrication, and
  • reducing cost

of power transmission and gear systems. With application to gear and power transmission systems, GearLab’s research projects fall in a number of mechanical engineering disciplined including

  • geometry, kinematics, design and analysis,
  • dynamics, vibrations, acoustics and noise control,
  • contact mechanics, load distribution models and FEA,
  • power losses and efficiency,
  • contact and bending fatigue,
  • engineered surfaces, wear, lubrication and tribology, and
  • metrology and test methodologies.

New Items

  • PlanetaryLDP beta version 0.1.0 has been released.
  • WindowsLDP version 4.8.0 has been released.
  • RMC version 5.0 has been released.
  • SplineLDP version 1.3.0 has been released.

 

 

 

 

Contact

Dr. Ahmet Kahraman, Director and Professor

Dr. Donald R. Houser, Founder and Emeritus Professor

Dr. David Talbot, Research Assistant Professor

Jonny Harianto, Sr. Research Engineer

 

 

In the News

  • GearLab Consortium Meeting (Aug 15-16, 2017)

  • ASME - Power Transmission and Gearing Conference (Aug 6-9, 2017)

  • Gear Dynamics and Gear Noise Short Course (Sep. 18-21, 2017)

 

 

 

 

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