A dynamic rotating blade model at an arbitrary stagger angle based on classical plate theory and the Hamilton's principle

J. Sun, L. Kari, I. Lopez Arteaga

Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

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Uittreksel

A dynamic rotating blade model is developed by using a plate model at an arbitrary staggerangle. Hamilton’s principle is applied to derive a system of equations of motion and the corre-sponding boundary conditions. Numerical simulation is implemented to perform eigenfrequencyanalysis by the Extended Galerkin method. Validation is made by comparison of the results withthose of the reference literatures. In addition, parametric analysis is performed with respect torotation speed and stagger angle, respectively. Results show a good agreement with those of the¿nite element method. Finally, forced response analysis is determined for two cases; a pointforce and a distribution force, using a proportional damping model.
Originele taal-2Engels
Pagina's (van-tot)1355-1371
Aantal pagina's17
TijdschriftJournal of Sound and Vibration
Volume332
Nummer van het tijdschrift5
DOI's
StatusGepubliceerd - 2013

Vingerafdruk

plate theory
blades
force distribution
Galerkin method
Galerkin methods
Equations of motion
equations of motion
Damping
damping
Boundary conditions
boundary conditions
Computer simulation
simulation

Citeer dit

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abstract = "A dynamic rotating blade model is developed by using a plate model at an arbitrary staggerangle. Hamilton’s principle is applied to derive a system of equations of motion and the corre-sponding boundary conditions. Numerical simulation is implemented to perform eigenfrequencyanalysis by the Extended Galerkin method. Validation is made by comparison of the results withthose of the reference literatures. In addition, parametric analysis is performed with respect torotation speed and stagger angle, respectively. Results show a good agreement with those of the¿nite element method. Finally, forced response analysis is determined for two cases; a pointforce and a distribution force, using a proportional damping model.",
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A dynamic rotating blade model at an arbitrary stagger angle based on classical plate theory and the Hamilton's principle. / Sun, J.; Kari, L.; Lopez Arteaga, I.

In: Journal of Sound and Vibration, Vol. 332, Nr. 5, 2013, blz. 1355-1371.

Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

TY - JOUR

T1 - A dynamic rotating blade model at an arbitrary stagger angle based on classical plate theory and the Hamilton's principle

AU - Sun, J.

AU - Kari, L.

AU - Lopez Arteaga, I.

PY - 2013

Y1 - 2013

N2 - A dynamic rotating blade model is developed by using a plate model at an arbitrary staggerangle. Hamilton’s principle is applied to derive a system of equations of motion and the corre-sponding boundary conditions. Numerical simulation is implemented to perform eigenfrequencyanalysis by the Extended Galerkin method. Validation is made by comparison of the results withthose of the reference literatures. In addition, parametric analysis is performed with respect torotation speed and stagger angle, respectively. Results show a good agreement with those of the¿nite element method. Finally, forced response analysis is determined for two cases; a pointforce and a distribution force, using a proportional damping model.

AB - A dynamic rotating blade model is developed by using a plate model at an arbitrary staggerangle. Hamilton’s principle is applied to derive a system of equations of motion and the corre-sponding boundary conditions. Numerical simulation is implemented to perform eigenfrequencyanalysis by the Extended Galerkin method. Validation is made by comparison of the results withthose of the reference literatures. In addition, parametric analysis is performed with respect torotation speed and stagger angle, respectively. Results show a good agreement with those of the¿nite element method. Finally, forced response analysis is determined for two cases; a pointforce and a distribution force, using a proportional damping model.

U2 - 10.1016/j.jsv.2012.10.030

DO - 10.1016/j.jsv.2012.10.030

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JO - Journal of Sound and Vibration

JF - Journal of Sound and Vibration

SN - 0022-460X

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