英语词汇“damping capacity”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

damping capacity n. [translating German dämpfungsfähigkeit (O. Foeppl 1923)] the ability of a metal or other solid to absorb vibrational energy and dissipate it as heat.

ΚΠ

1931 Proc. Amer. Soc. Testing Materials 31 ii. 157 Engineering materials..are able to dissipate energy without failure when subjected to cyclic stresses below the fatigue limit... This property is known as ‘mechanical hysteresis effect’, ‘internal friction’ (of solids), or ‘damping capacity’. The latter nomenclature was proposed by O. Foeppl in 1923, who offered the following definition: ‘Damping Capacity’ is the amount of work dissipated into heat by a unit volume of the material during a completely reversed cycle of unit stress. This damping capacity is measured in inch-pounds per cubic inch per cycle.

1953 S. P. Timoshenko Hist. Strength of Materials xii. 378 The damping capacity of metals and its relation to fatigue strength.

1959 Chambers's Encycl. X. 326/2 Damping Capacity..is low in a sonorous metal such as bell-metal, and high in a ‘dead’ metal like lead.

单词	damping capacity
释义	> as lemmas damping capacity damping capacity n. [translating German dämpfungsfähigkeit (O. Foeppl 1923)] the ability of a metal or other solid to absorb vibrational energy and dissipate it as heat. ΚΠ 1931 Proc. Amer. Soc. Testing Materials 31 ii. 157 Engineering materials..are able to dissipate energy without failure when subjected to cyclic stresses below the fatigue limit... This property is known as ‘mechanical hysteresis effect’, ‘internal friction’ (of solids), or ‘damping capacity’. The latter nomenclature was proposed by O. Foeppl in 1923, who offered the following definition: ‘Damping Capacity’ is the amount of work dissipated into heat by a unit volume of the material during a completely reversed cycle of unit stress. This damping capacity is measured in inch-pounds per cubic inch per cycle. 1953 S. P. Timoshenko Hist. Strength of Materials xii. 378 The damping capacity of metals and its relation to fatigue strength. 1959 Chambers's Encycl. X. 326/2 Damping Capacity..is low in a sonorous metal such as bell-metal, and high in a ‘dead’ metal like lead. extracted from dampingn. < as lemmas
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> as lemmas