Tribological Studies of Rotorcraft Transmission Co
at ORAU Workforce Solutions

Date Posted: 12/23/2018

Opportunity Description

Tribological Studies of Rotorcraft Transmission Components for Improved Survivability Under Loss-of-Oil Conditions Advisor(s): Dykas, Brian D. [Click Here To Join]; 410.278.9545) Stephen Berkebile [Click Here To Join]; 410.278.9547) Experimental and computational studies will be conducted on helicopter and ground vehicle drive system components including gears, bearings, and transmissions. Coupon-level fundamental studies will focus on physical failure mechanisms for helicopter transmissions under loss-of-oil conditions, with a focus on improving vehicle survivability. Elastohydrodynamic lubrication modeling for rough surfaces, multiscale material modeling, conjugate heat transfer, surface chemistry, multiphase computational fluid dynamics, are examples of multidisciplinary tools will be used to develop predictive tools for improved loss-of-oil transmission operation. Additionally, the postdoctoral research associate will evaluate technologies aimed at improving power transmission efficiency in mechanical systems, to include surface treatments and thin coatings. Vehicle drive system research will support conventionally piloted and uninhabited rotorcraft, as well as ground vehicles.

Opportunity Snapshot

About Us

Oak Ridge Associated Universities (ORAU) administers Science, Technology, Engineering and Mathematics (STEM) research participation programs for civilians such as:

The U.S. Army Research Laboratory (ARL) Research Associateship Program (RAP) allow Postdoctoral Fellows, Journeyman Fellows (undergraduate and graduates students and recent graduates), Senior Researchers, and Summer Faculty engage in research initiatives of their own choice, that are compatible with the interests of the government and will potentially contribute to the general effort of the ARL. Scientists and engineers at ARL help shape and execute the Army's program for meeting the challenge of developing technologies that will support Army forces in meeting future operational needs.

Research opportunities include, but are not limited to the following disciplines: Aerospace Engineering, Anthropology, Archeology, Biology, Biochemistry, Biological Engineering, Biomechanical Engineering, Biomedical Engineering, Chemical Engineering, Chemistry, Computer Science, Computer Engineering, Electrical Engineering, Environmental Health Risk Assessment, Environmental Science, Entomology, Epidemiology, Ergonomics, Geology, Health Education Mechanical Engineering, Materials Science, Mathematics, Nanotechnology, Photonics, Physics, Public Health Economics, Public Health Policy, and more.

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