surface+friction

См. также в других словарях:

• surface friction — paviršinė trintis statusas T sritis fizika atitikmenys: angl. skin friction; surface friction vok. Flächenreibung, f; Oberflächenreibung, f rus. поверхностное трение, n; приповерхностное трение, n pranc. frottement superficiel, m …   Fizikos terminų žodynas

• skin friction/surface friction drag — Drag caused by the unevenness in the skin of a body. The layers of air near the surface are retarded, and the speed of the airflow increases as the distance from the skin increases. To reduce the skin friction, the surface should be smoothened to …   Aviation dictionary

• Surface finishing — is a broad range of industrial processes that alter the surface of a manufactured item to achieve a certain property.[1] Finishing processes may be employed to: improve appearance, adhesion or wettability, solderability, corrosion resistance,… …   Wikipedia

• Friction modifier — Friction modifiers are added to lubricants to reduce the surface friction of the lubricated parts. Typically these are polar chemical compounds having high affinity for metal surfaces and possessing long alkyl chains.Glycerol mono oleate is a… …   Wikipedia

• friction gearing — noun also friction gear : a gearing for transmitting motion by surface friction instead of by teeth * * * wheels or disks transmitting power by means of frictional contact. [1885 90] * * * friction gear or friction gearing, a set of gears without …   Useful english dictionary

• friction drive — noun Date: 1907 a power transmission system that transmits motion by surface friction instead of teeth …   New Collegiate Dictionary

• Friction stir welding — (FSW) is a solid state joining process (meaning the metal is not melted during the process) and is used for applications where the original metal characteristics must remain unchanged as far as possible. This process is primarily used on aluminum …   Wikipedia

• Friction — Fric tion, n. [L. frictio, fr. fricare, frictum,to rub: cf. F. friction. See {Fray} to rub, arid cf. {Dentifrice}.] 1. The act of rubbing the surface of one body against that of another; attrition; in hygiene, the act of rubbing the body with the …   The Collaborative International Dictionary of English

• Friction balls — Friction Fric tion, n. [L. frictio, fr. fricare, frictum,to rub: cf. F. friction. See {Fray} to rub, arid cf. {Dentifrice}.] 1. The act of rubbing the surface of one body against that of another; attrition; in hygiene, the act of rubbing the body …   The Collaborative International Dictionary of English

• Friction brake — Friction Fric tion, n. [L. frictio, fr. fricare, frictum,to rub: cf. F. friction. See {Fray} to rub, arid cf. {Dentifrice}.] 1. The act of rubbing the surface of one body against that of another; attrition; in hygiene, the act of rubbing the body …   The Collaborative International Dictionary of English

• Friction chocks — Friction Fric tion, n. [L. frictio, fr. fricare, frictum,to rub: cf. F. friction. See {Fray} to rub, arid cf. {Dentifrice}.] 1. The act of rubbing the surface of one body against that of another; attrition; in hygiene, the act of rubbing the body …   The Collaborative International Dictionary of English