The effect of dry friction and free play on the error with reversal in servosystems
Reversal errors of machine tool servomechanisms, and feedback control circuits
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Results for “friction”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Friction of Solid Films on Steel at High Sliding Velocities
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LUBRICANTS - FILMS↗
Friction coefficients in the inlet length of smooth round tubes
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TUBES - PRESSURE DROP↗
Friction and Wear of Hot-pressed Bearing Materials Containing Molybdenum Disulfide
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METALS - SILVER↗
Chart for Simplifying Calculations of Pressure Drop of a High-Speed Compressible Fluid Under Simultaneous Action of Friction and Heat Transfer - Application to Combustion-Chamber Cooling Passages
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AIR FLOW - ENGINES, JET↗
An Analytical and Experimental Investigation of the Skin Friction of the Turbulent Boundary Layer on a Flat Plate at Supersonic Speeds
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SKIN FRICTION - PLATES, FLAT↗
Method for Determining Pressure Drop of Monatomic Gases Flowing in Turbulent Motion Through Constant-area Passages with Simultaneous Friction and Heat Addition
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FLOW OF GASES - TUBES↗
Skin friction of incompressible turbulent boundary layer under adverse pressure gradients
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SKIN FRICTION↗
Formation of Sulfide Films on Steel and Effect of Such Films on Static Friction
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FRICTION AND LUBRICATION - SURFACE CONDITIONS↗
Friction and Wear Investigation of Molybdenum Disulfide I : Effect of Moisture
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LUBRICANTS↗
A theoretical investigation of the lateral oscillations of an airplane with free rudder with special reference to the effect of friction
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STABILITY, DYNAMIC↗
A theoretical investigation of longitudinal stability of airplanes with free controls including effect of friction in control system
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CONTROL STICKS - FORCES↗
A Method for Studying Piston Friction
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ENGINES, TEST-WAUKESHA CFR↗
Complex Curvature Retractable Pin Tool Friction Stir Pathfinder Campaign
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Friction Stir Welding↗
Friction Stir Welding Aluminum for Lightweight Vehicles
PNNL researcher Yuri Hovanski describes a new aluminum joining process and the industry partnership that enabled its use for mass auto production.
36 MATERIALS SCIENCE↗
Friction-Stir-Weld Connectors for Cables and Conductors Phase 1 Final Technical Report
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24 POWER TRANSMISSION AND DISTRIBUTION↗
Final Report for "Dynamic friction in magnetized electron coolers for relativistic beams"
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electron ion collider, electron cooling, dynamic f↗