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1 wrijyingsformule
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Friction loss — refers to that portion of pressure lost by fluids while moving through a pipe, hose, or other limited space. Causes Friction loss has several causes, including:*Frictional losses depend on the conditions of flow and the physical properties of the … Wikipedia
Friction — For other uses, see Friction (disambiguation). Classical mechanics … Wikipedia
Dynamical friction — is a term in astrophysics related to loss of momentum and kinetic energy of moving bodies through a gravitational interaction with surrounding matter in space. It is sometimes referred to as gravitational drag, and was first discussed in detail… … Wikipedia
Darcy friction factor formulae — In fluid dynamics, the Darcy friction factor formulae are equations based on experimental data and theory for the Darcy friction factor. The Darcy friction factor is a dimensionless quantity used in the Darcy–Weisbach equation, for the… … Wikipedia
Manning formula — The Manning formula, known also as the Gauckler–Manning formula, or Gauckler–Manning–Strickler formula in Europe, is an empirical formula for open channel flow, or free surface flow driven by gravity. It was first presented by the French engineer … Wikipedia
Bagnold formula — The Bagnold formula, named after Ralph Alger Bagnold, relates the amount of sand moved by the wind to wind speed by saltation. It states that the mass transport of sand is proportional to the third power of the friction velocity. Under steady… … Wikipedia
1995 Formula One season — F1 1995 redirects here. For the video games based on the 1995 Formula One season, see F1 95 . The 1995 Formula One season was the 46th FIA Formula One World Championship season. It began on March 26, 1995 included 17 races, and ended on November… … Wikipedia
Bandini formula 3 — The Bandini formula three is a racing car model produced from 1954 until 1958 by the company Cars of Forlì.This type, produced at the same two seater sports was born in order to participate in the category race until 750 cc engine capacity which… … Wikipedia
Dephasing rate SP formula — The SP formula for the dephasing rate Γφ of a particle that moves in a fluctuating environment, unifies various results that have been obtained, notably in condensed matter physics with regard to the motion of electrons in a metal [1] [2] [3] [4] … Wikipedia
Nadal formula — The Nadal formula, also called Nadal s formula, is an equation in railway design that relates the downward force exerted by a train s wheels upon the rail, with the lateral force of the wheel s flange against the face of the rail. This… … Wikipedia
Darcy–Weisbach equation — In fluid dynamics, the Darcy–Weisbach equation is a phenomenological equation, which relates the head loss or pressure loss due to friction along a given length of pipe to the average velocity of the fluid flow. The equation is named after Henry… … Wikipedia
