Deflection Shape Balancing: An Alternative to Modal Balancing

W. Jason Morrell; B. Damiano; K. Hylton; C. Jordan

doi:10.1007/978-3-030-47717-2_35

Deflection Shape Balancing: An Alternative to Modal Balancing

W. Jason Morrell, B. Damiano, K. Hylton, C. Jordan

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Rotor balancing is the final step in the rotor manufacturing process and may be necessary during rotor refurbishment. The process can be time consuming and costly, especially for supercritical monolithic rotors, impacting schedule and increasing costs. Modal balancing is a commonly used practice and is effective but requires multiple runs and at least one high-speed run. Deflection shape balancing is introduced as an alternative that may offer a more efficient method of balancing making the process faster with potentially fewer balancing runs. This paper explores the performance of the deflection shape fit balancing technique by utilizing MATLAB code simulations.

Original language	English
Title of host publication	Topics in Modal Analysis and Testing, Volume 8 - Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics, 2020
Editors	Brandon Dilworth, Michael Mains
Publisher	Springer
Pages	337-350
Number of pages	14
ISBN (Print)	9783030477165
DOIs	https://doi.org/10.1007/978-3-030-47717-2_35
State	Published - 2021
Event	38th IMAC, A Conference and Exposition on Structural Dynamics, 2020 - Houston, United States Duration: Feb 10 2020 → Feb 13 2020

Publication series

Name	Conference Proceedings of the Society for Experimental Mechanics Series
ISSN (Print)	2191-5644
ISSN (Electronic)	2191-5652

Conference

Conference	38th IMAC, A Conference and Exposition on Structural Dynamics, 2020
Country/Territory	United States
City	Houston
Period	02/10/20 → 02/13/20

Bibliographical note

Publisher Copyright:
© 2021, The Society for Experimental Mechanics, Inc.

Keywords

Deflection shape balancing
MATLAB
Modal balancing
Rotor balancing
Rotor dynamics

Access to Document

10.1007/978-3-030-47717-2_35

Cite this

Morrell, W. J., Damiano, B., Hylton, K., & Jordan, C. (2021). Deflection Shape Balancing: An Alternative to Modal Balancing. In B. Dilworth, & M. Mains (Eds.), Topics in Modal Analysis and Testing, Volume 8 - Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics, 2020 (pp. 337-350). (Conference Proceedings of the Society for Experimental Mechanics Series). Springer. https://doi.org/10.1007/978-3-030-47717-2_35

Morrell, W. Jason ; Damiano, B. ; Hylton, K. et al. / Deflection Shape Balancing : An Alternative to Modal Balancing. Topics in Modal Analysis and Testing, Volume 8 - Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics, 2020. editor / Brandon Dilworth ; Michael Mains. Springer, 2021. pp. 337-350 (Conference Proceedings of the Society for Experimental Mechanics Series).

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title = "Deflection Shape Balancing: An Alternative to Modal Balancing",

abstract = "Rotor balancing is the final step in the rotor manufacturing process and may be necessary during rotor refurbishment. The process can be time consuming and costly, especially for supercritical monolithic rotors, impacting schedule and increasing costs. Modal balancing is a commonly used practice and is effective but requires multiple runs and at least one high-speed run. Deflection shape balancing is introduced as an alternative that may offer a more efficient method of balancing making the process faster with potentially fewer balancing runs. This paper explores the performance of the deflection shape fit balancing technique by utilizing MATLAB code simulations.",

keywords = "Deflection shape balancing, MATLAB, Modal balancing, Rotor balancing, Rotor dynamics",

author = "Morrell, {W. Jason} and B. Damiano and K. Hylton and C. Jordan",

note = "Publisher Copyright: {\textcopyright} 2021, The Society for Experimental Mechanics, Inc.; 38th IMAC, A Conference and Exposition on Structural Dynamics, 2020 ; Conference date: 10-02-2020 Through 13-02-2020",

year = "2021",

doi = "10.1007/978-3-030-47717-2_35",

language = "English",

isbn = "9783030477165",

series = "Conference Proceedings of the Society for Experimental Mechanics Series",

publisher = "Springer",

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Morrell, WJ, Damiano, B, Hylton, K & Jordan, C 2021, Deflection Shape Balancing: An Alternative to Modal Balancing. in B Dilworth & M Mains (eds), Topics in Modal Analysis and Testing, Volume 8 - Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics, 2020. Conference Proceedings of the Society for Experimental Mechanics Series, Springer, pp. 337-350, 38th IMAC, A Conference and Exposition on Structural Dynamics, 2020, Houston, United States, 02/10/20. https://doi.org/10.1007/978-3-030-47717-2_35

Deflection Shape Balancing: An Alternative to Modal Balancing. / Morrell, W. Jason; Damiano, B.; Hylton, K. et al.
Topics in Modal Analysis and Testing, Volume 8 - Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics, 2020. ed. / Brandon Dilworth; Michael Mains. Springer, 2021. p. 337-350 (Conference Proceedings of the Society for Experimental Mechanics Series).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Deflection Shape Balancing

T2 - 38th IMAC, A Conference and Exposition on Structural Dynamics, 2020

AU - Morrell, W. Jason

AU - Damiano, B.

AU - Hylton, K.

AU - Jordan, C.

PY - 2021

Y1 - 2021

N2 - Rotor balancing is the final step in the rotor manufacturing process and may be necessary during rotor refurbishment. The process can be time consuming and costly, especially for supercritical monolithic rotors, impacting schedule and increasing costs. Modal balancing is a commonly used practice and is effective but requires multiple runs and at least one high-speed run. Deflection shape balancing is introduced as an alternative that may offer a more efficient method of balancing making the process faster with potentially fewer balancing runs. This paper explores the performance of the deflection shape fit balancing technique by utilizing MATLAB code simulations.

AB - Rotor balancing is the final step in the rotor manufacturing process and may be necessary during rotor refurbishment. The process can be time consuming and costly, especially for supercritical monolithic rotors, impacting schedule and increasing costs. Modal balancing is a commonly used practice and is effective but requires multiple runs and at least one high-speed run. Deflection shape balancing is introduced as an alternative that may offer a more efficient method of balancing making the process faster with potentially fewer balancing runs. This paper explores the performance of the deflection shape fit balancing technique by utilizing MATLAB code simulations.

KW - Deflection shape balancing

KW - MATLAB

KW - Modal balancing

KW - Rotor balancing

KW - Rotor dynamics

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U2 - 10.1007/978-3-030-47717-2_35

DO - 10.1007/978-3-030-47717-2_35

M3 - Conference contribution

AN - SCOPUS:85120422781

SN - 9783030477165

T3 - Conference Proceedings of the Society for Experimental Mechanics Series

SP - 337

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BT - Topics in Modal Analysis and Testing, Volume 8 - Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics, 2020

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A2 - Mains, Michael

PB - Springer

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Morrell WJ, Damiano B, Hylton K, Jordan C. Deflection Shape Balancing: An Alternative to Modal Balancing. In Dilworth B, Mains M, editors, Topics in Modal Analysis and Testing, Volume 8 - Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics, 2020. Springer. 2021. p. 337-350. (Conference Proceedings of the Society for Experimental Mechanics Series). doi: 10.1007/978-3-030-47717-2_35

Deflection Shape Balancing: An Alternative to Modal Balancing

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Keywords

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