damping+material

См. также в других словарях:

• damping material — garsą sugeriančioji medžiaga statusas T sritis chemija apibrėžtis Akyta garso nepraleidžianti medžiaga. atitikmenys: angl. damping material; deadener rus. звукопоглощающий материал …   Chemijos terminų aiškinamasis žodynas

• damping capacity — noun : the ability of a material to absorb vibrations lead has high damping capacity a tuning fork has low damping capacity …   Useful english dictionary

• Constrained-layer damping — is a mechanical engineering technique for suppression of vibration. Typically a viscoelastic or other damping material, is sandwiched between two sheets of stiff materials that lack sufficient damping by themselves. External links Constrained… …   Wikipedia

• hysteretic damping — damping which results from the molecular structure of a material when that material is subjected to motion is referred to as hysteretic damping. Elastomers display this type of damping …   Mechanics glossary

• Thermoelastic damping — is a source of intrinsic material damping due to thermoelasticity present in almost all materials. As the name thermoelastic suggests, it describes the coupling between the elastic field in the structure caused by deformation and the temperature… …   Wikipedia

• Composite material — A cloth of woven carbon fiber filaments, a common element in composite materials Composite materials, often shortened to composites or called composition materials, are engineered or naturally occurring materials made from two or more constituent …   Wikipedia

• Tweeter — A tweeter is a loudspeaker designed to produce high frequencies, typically from around 2,000 hertz to 20,000 hertz (20,000 Hz, generally considered to be the upper limit of the human hearing). A few tweeters can manage response up to an octave or …   Wikipedia

• Acoustic quieting — This article primarily discusses mechanical and acoustic noise. See Noise reduction for electronic noise. : For noise masking by saturation, see Sound masking or pink noise.Acoustic quieting is the process of making machinery quieter by damping… …   Wikipedia

• Loudspeaker enclosure — A loudspeaker enclosure is a cabinet designed to transmit sound to the listener via mounted loudspeaker drive units. The major role of the enclosure is to prevent the out of phase sound waves from the rear of the speaker from combining with the… …   Wikipedia

• Disc brake — Close up of a disc brake on a car On automobiles, disc brakes are often located with …   Wikipedia

• Sorbothane — is a synthetic viscoelastic urethane polymer. It has wide industrial applications from acoustic shielding to cushioning in shoe soles. The material combines some of the properties of rubber, silicone, and other elastic polymers. It is considered… …   Wikipedia