- natural frequency of vibration
- Авиационная медицина: резонансная частота вибрации, собственная частота вибрации
Универсальный англо-русский словарь. Академик.ру. 2011.
natural frequency of vibration
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natural frequency — 1) natural frequency of a body or system is a frequency of free vibration. 2) a frequency where a system resonance exists. If excited at this frequency, the system will exhibit very large displacements (for low damping levels). If the system is… … Mechanics glossary
natural frequency — The frequency at which an object, circuit, or system oscillates or vibrates when set in free vibration … Dictionary of automotive terms
frequency — of vibration is the number of periods occurring in unit time. excitation frequency exciting frequency natural frequency resonant frequency … Mechanics glossary
Vibration — For the soul music group, see The Vibrations. For the machining context, see Machining vibrations. For the albums, see Vibrations (Roy Ayers album) and Vibrations (The Three Sounds album). Classical mechanics … Wikipedia
vibration — vibrational, adj. vibrationless, adj. /vuy bray sheuhn/, n. 1. the act of vibrating. 2. the state of being vibrated. 3. Physics. a. the oscillating, reciprocating, or other periodic motion of a rigid or elastic body or medium forced from a… … Universalium
Vortex induced vibration — Vortex induced vibrations (VIV) are motions induced on bodies facing an external flow by periodical irregularities on this flow. The classical example is the VIV of an underwater cylinder. You can see how this happens by putting a cylinder into… … Wikipedia
Fundamental frequency — Vibration and standing waves in a string, The fundamental and the first 6 overtones The fundamental frequency, often referred to simply as the fundamental and abbreviated f0 or F0, is defined as the lowest frequency of a periodic waveform. In… … Wikipedia
Torsional vibration — is angular vibration of an object commonly a shaft along its axis of rotation. Torsional vibration is often a concern in power transmission systems using rotating shafts or couplings where it can cause failures if not controlled. In ideal power… … Wikipedia
Angular frequency — Not to be confused with angular velocity. Angular frequency ω (in radians per second), is larger than frequency ν (in cycles per second, also called Hz), by a factor of 2π … Wikipedia
sympathetic vibration — noun the vibration of a body, at its natural frequency, in response to that of a neighbouring one having that frequency; resonance … Wiktionary
Transmissibility (vibration) — Transmissibility is the ratio of output to input.Transmissibility (T) = output/inputT>1 means amplification and maximum amplification occurs when forcing frequency (Ff) and natural frequency (Fn) of the system coincide.There is no unit… … Wikipedia
