friction of fluid lubrication

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• Friction — For other uses, see Friction (disambiguation). Classical mechanics …   Wikipedia

• Fluid bearing — Fluid bearings are bearings which solely support the bearing s loads on a thin layer of liquid or gas.They can be broadly classified as fluid dynamic bearings, hydrostatic or gas bearings. They are frequently used in high load, high speed or high …   Wikipedia

• Lubrication — is the process, or technique employed to reduce wear of one or both surfaces in close proximity, and moving relative to each another, by interposing a substance called lubricant between the surfaces to carry or to help carry the load (pressure… …   Wikipedia

• lubrication — See lubricate. * * * Introduction of any of various substances between sliding surfaces to reduce wear and friction. Lubricants may secondarily control corrosion, regulate temperature, electrically insulate, remove contaminants, or damp shock.… …   Universalium

• Fluid dynamics — Continuum mechanics …   Wikipedia

• Cutting fluid — Thin wall milling of aluminum using a water based cutting fluid on the milling cutter. Cutting fluid is a type of coolant and lubricant designed specifically for metalworking and machining processes. There are various kinds of cutting fluids,… …   Wikipedia

• Hydrodynamic lubrication — Hydrodynamic (HD) lubrication (or fluid film lubrication) has essential elements:#A lubricant, which must be a viscous fluid. #Hydrodynamic flow behavior of fluid between bearing and journal. #The surfaces between which the fluid films move must… …   Wikipedia

• Automatic transmission fluid — (ATF) is the fluid used in vehicles with self shifting or automatic transmissions. It is typically colored red or green to distinguish it from motor oil and other fluids in the vehicle. On most vehicles its level is checked with a dipstick while… …   Wikipedia

• Vaginal lubrication — is the naturally produced lubricating fluid that reduces friction during sexual intercourse. It is typically produced with women s sexual arousal, but also can be produced when there is no arousal. While plasma seepage from vaginal walls due to… …   Wikipedia

• Synovial fluid — is a thick, stringy fluid found in the cavities of synovial joints. With its egg like consistency ( synovial partially derives from ovum , Latin for egg), synovial fluid reduces friction between the articular cartilage and other tissues in joints …   Wikipedia

• Drilling fluid — This article is about fluids used when drilling a well. For fluids used with drill bits during metal working, see cutting fluid. Driller pouring a foaming agent down the rod string on a drilling rig In geotechnical engineering, drilling fluid is… …   Wikipedia