TY - GEN
T1 - Phase space interpretation and stability analysis of a self excited, friction damped turbine airfoil
AU - Pesheck, E.
AU - Pierre, C.
N1 - Publisher Copyright:
© 1997 American Society of Mechanical Engineers (ASME). All rights reserved.
PY - 1997
Y1 - 1997
N2 - The free response motion of a self excited, friction damped, single-degree of freedom, turbine airfoil model is determined utilizing both exact and asymptotic methods. A three-dimensional phase space representation is used to examine the system's global stability, and to further intuitive understanding of the system dynamics. Conclusions are reached regarding the validity and application of stability predictions through comparison of approximate and exact solutions.
AB - The free response motion of a self excited, friction damped, single-degree of freedom, turbine airfoil model is determined utilizing both exact and asymptotic methods. A three-dimensional phase space representation is used to examine the system's global stability, and to further intuitive understanding of the system dynamics. Conclusions are reached regarding the validity and application of stability predictions through comparison of approximate and exact solutions.
UR - http://www.scopus.com/inward/record.url?scp=85101904042&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85101904042&partnerID=8YFLogxK
U2 - 10.1115/DETC97/VIB-3913
DO - 10.1115/DETC97/VIB-3913
M3 - Conference contribution
AN - SCOPUS:85101904042
T3 - Proceedings of the ASME Design Engineering Technical Conference
BT - 16th Biennial Conference on Mechanical Vibration and Noise
T2 - ASME 1997 Design Engineering Technical Conferences, DETC 1997
Y2 - 14 September 1997 through 17 September 1997
ER -