Mr. Ryan C. Struzik Profile

Ryan C. Struzik

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 30 March 2009 Paper

Intentionally mistuned piezoelectric networks for the enhancement of bladed disk structures

Ryan Struzik, K. Wang

Proceedings Volume 7292, 72921A (2009) https://doi.org/10.1117/12.815813

KEYWORDS: Damage detection, Monte Carlo methods, Radium, Calcium, Ultrasonics, Network architectures, Capacitance, Capacitors, Systems modeling, Structural dynamics

Read Abstract +

Damage detection in engine bladed disks is an extremely important task. While current ultrasonic and eddy current damage detection techniques are reliable, they are also expensive in cost and cannot be used for in-situ monitoring. Although global vibration-based damage detection techniques can overcome these challenges, they may not be accurate due to its low sensitivity to damage. On the other hand, for a periodic structure such as the bladed disk, due to its unique dynamic characteristics, there is great potential in utilizing a vibration-response-based concept to effectively and accurately detect damage. The goal of this research is to advance the state-of-the-art of damage detection of bladed disks by exploring a piezoelectric circuitry network design methodology to enhance the structural vibration damage sensitivity, particularly through the introduction of intentional circuitry mistuning. Additionally, this research aims to investigate intentional circuitry mistuning as an alternative to intentional blade mistuning for forced response localization reduction so that a single design configuration can be adapted to both applications. The effectiveness of the network on inherently mistuned bladed disks is explored using Monte Carlo simulations, where promising results are illustrated.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years