Definition, Betydelse & Synonymer | Engelska ordet FRICTION

Definition av FRICTION

1. friktion

Exempel på hur du använder FRICTION i en mening

• Balls made from hard-wearing materials are used in engineering applications to provide very low friction bearings, known as ball bearings.
• A lubricant (sometimes shortened to lube) is a substance that helps to reduce friction between surfaces in mutual contact, which ultimately reduces the heat generated when the surfaces move.
• When the original object enters the atmosphere, various factors such as friction, pressure, and chemical interactions with the atmospheric gases cause it to heat up and radiate energy.
• The substance, which resembles other liquids such as helium I (conventional, non-superfluid liquid helium), flows without friction past any surface, which allows it to continue to circulate over obstructions and through pores in containers which hold it, subject only to its own inertia.
• It results in an oscillation that is described by a sinusoid which continues indefinitely (if uninhibited by friction or any other dissipation of energy).
• The rotational friction of the troposphere against the planetary surface affects the flow of the air, and so forms the planetary boundary layer (PBL) that varies in height from hundreds of meters up to.
• Although commonly known as "dry ski slopes", many slopes are lubricated using a mist or jet system to increase speed and prevent damage to equipment from friction heat build-up.
• This has led to friction with the Indonesian government and Freeport-McMoRan, which is eager to exploit the vast mineral deposits contained there.
• It is highly sensitive to friction, heat and shock and is mainly used as a trigger for other explosives in percussion caps and detonators.
• A disc brake is a type of brake that uses the calipers to squeeze pairs of pads against a disc or a rotor to create friction.
• A drum brake is a brake that uses friction caused by a set of shoes or pads that press outward against a rotating bowl-shaped part called a brake drum.
• It predicts whether or not a hitch will hold, given the diameter of the post, the diameter of the rope, and the coefficient of friction between the post and the rope.
• One end is coated with a material that can be ignited by friction generated by striking the match against a suitable surface.
• The pressure, friction, and heat that may be generated by the running end moving through the loops can accelerate wear at the loops.
• It is used for slowing or stopping a moving vehicle, wheel, axle, or to prevent its motion, most often accomplished by means of friction.
• An inelastic collision, in contrast to an elastic collision, is a collision in which kinetic energy is not conserved due to the action of internal friction.
• Iliotibial band syndrome (ITBS) is the second most common knee injury, and is caused by inflammation located on the lateral aspect of the knee due to friction between the iliotibial band and the lateral epicondyle of the femur.
• Drag system, a mechanical means of applying variable pressure to a fishing rod reel in order to act as a friction brake.
• Deliberate impressions of entire fingerprints can be obtained by ink or other substances transferred from the peaks of friction ridges on the skin to a smooth surface such as paper.
• Supercavitation is the use of a cavitation bubble to reduce skin friction drag on a submerged object and enable high speeds.

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