Results 111 to 120 of about 4,033,948 (250)
Marine Litter Tracking System: A Case Study with Open-Source Technology and a Citizen Science-Based Approach. [PDF]
Sensors (Basel), 2023 Merlino S +5 more
europepmc +1 more source
Plastic waste discharge to the global ocean constrained by seawater observations. [PDF]
Nat Commun, 2023 Zhang Y +18 more
europepmc +1 more source
Study of lubricant jet flow phenomena in spur gears [PDF]
Lubricant jet flow impingement and penetration depth into a gear tooth space were measured at 4920 and 2560 rpm using a 8.89 cm (3.5 inch) pitch diameter 8 pitch spur gear at oil pressures from 70,000 to 410,000 n/sqm (10 psi to 60 psi).
Akin, L. S. +2 more
core +1 more source
Study of lubricant jet flow phenomena in spur gears: Out of mesh condition [PDF]
, 1983 The penetration depth onto the tooth flank of a jet of oil at different velocities pointed at the pitch line on the outgoing side of mesh was determined. The analysis determines the impingement depth for both the gear and the pinion.
Akin, L. S., Townsend, D. P.
core +1 more source
An analytical method to predict efficiency of aircraft gearboxes [PDF]
A spur gear efficiency prediction method previously developed by the authors was extended to include power loss of planetary gearsets. A friction coefficient model was developed for MIL-L-7808 oil based on disc machine data. This combined with the recent
Anderson, N. E. +2 more
core +1 more source
Treatment Strategy Research on a Squirrel-Cage Induction Motor with Broken Rotor Bar Faults. [PDF]
Sensors (Basel), 2022 Wu Y, Sun S, An Q, Lie X.
europepmc +1 more source
Study of Cooling Gases for Windage Loss Reduction
IEEJ Transactions on Power and Energy, 2000 Ajisman +3 more
openaire +2 more sources
High Speed Gear Sized and Configured to Reduce Windage Loss [PDF]
A gear and drive system utilizing the gear include teeth. Each of the teeth has a first side and a second side opposite the first side that extends from a body of the gear.
Hill, Matthew John +2 more
core +1 more source
Jetting Phenomenon in Meshed Spur Gears [PDF]
Rotorcraft gearbox transmissions are required to efficiently transfer power from the turbine engine to the main and tail rotor blades. Losses in transmission efficiency impacts mission payload and aircraft range.
Delgado, Irebert, Hurrell, Michael
core +1 more source
Study of Cooling Gases for Windage Loss Reduction
Study of Cooling Gases for Windage Loss Reductionidentifier:oai:t2r2.star.titech.ac.jp ...
openaire