FRICTION DAMPING OF RANDOM VIBRATION IN GAS TURBINE ENGINE AIRFOILS.

Research output: Contribution to journalConference article

5 Citations (Scopus)

Abstract

The optimal value of slip load is calculated for a frictionally damped turbine blade subjected to random excitation. The nature of excitation is assumed to be Gaussian white noise and the statistics of response are obtained using equivalent linearization approach. The results from this technique are compared with those from numerical simulations.

Original languageEnglish (US)
JournalAmerican Society of Mechanical Engineers (Paper)
StatePublished - Jan 1 1987

Fingerprint

White noise
Airfoils
Linearization
Turbomachine blades
Vibrations (mechanical)
Gas turbines
Turbines
Damping
Statistics
Friction
Computer simulation

All Science Journal Classification (ASJC) codes

  • Mechanical Engineering

Cite this

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title = "FRICTION DAMPING OF RANDOM VIBRATION IN GAS TURBINE ENGINE AIRFOILS.",
abstract = "The optimal value of slip load is calculated for a frictionally damped turbine blade subjected to random excitation. The nature of excitation is assumed to be Gaussian white noise and the statistics of response are obtained using equivalent linearization approach. The results from this technique are compared with those from numerical simulations.",
author = "Alok Sinha",
year = "1987",
month = "1",
day = "1",
language = "English (US)",
journal = "[No source information available]",
issn = "0402-1215",

}

FRICTION DAMPING OF RANDOM VIBRATION IN GAS TURBINE ENGINE AIRFOILS. / Sinha, Alok.

In: American Society of Mechanical Engineers (Paper), 01.01.1987.

Research output: Contribution to journalConference article

TY - JOUR

T1 - FRICTION DAMPING OF RANDOM VIBRATION IN GAS TURBINE ENGINE AIRFOILS.

AU - Sinha, Alok

PY - 1987/1/1

Y1 - 1987/1/1

N2 - The optimal value of slip load is calculated for a frictionally damped turbine blade subjected to random excitation. The nature of excitation is assumed to be Gaussian white noise and the statistics of response are obtained using equivalent linearization approach. The results from this technique are compared with those from numerical simulations.

AB - The optimal value of slip load is calculated for a frictionally damped turbine blade subjected to random excitation. The nature of excitation is assumed to be Gaussian white noise and the statistics of response are obtained using equivalent linearization approach. The results from this technique are compared with those from numerical simulations.

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M3 - Conference article

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JF - [No source information available]

SN - 0402-1215

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