2 options
NDE methodologies for composite flywheels certification / George Y. Baaklini [and three others].
- Format:
- Book
- Conference/Event
- Government document
- Author/Creator:
- Baaklini, George Y., author.
- Conference Name:
- SAE Power Systems Conference (2000 : San Diego, Calif.) http://viaf.org/viaf/148688370
- Series:
- NASA technical memorandum ; 2000-210473.
- NASA/TM ; 2000-210473
- Language:
- English
- Subjects (All):
- Quality control.
- Composite materials.
- Flywheels.
- quality control.
- composite material.
- Genre:
- Online resources.
- Physical Description:
- 1 online resource (12 pages) : illustrations.
- Other Title:
- Nondestructive evaluation methodologies for composite flywheels certification
- Place of Publication:
- Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, October 2000.
- Summary:
- Manufacturing readiness of composite rotors and certification of flywheels depend in part on the maturity of nondestructive evaluation (NDE) technology for process optimization and quality assurance, respectively. Capabilities and limitations of x-ray-computed tomography and radiography, as well as advanced ultrasonics were established on NDE ring and rotor standards with EDM notches and drilled holes. Also, intentionally seeded delamination, tow break, and insert of bagging material were introduced in hydroburst-rings to study the NDE detection capabilities of such anomalies and their effect on the damage tolerance and safe life margins of subscale rings and rotors. Examples of possible occurring flaws or anomalies in composite rings as detected by NDE and validated by destructive metallography are shown. The general NDE approach to ensure quality of composite rotors and to help in the certification of flywheels is briefly outlined.
- Notes:
- "October 2000."
- "Prepared for the 2000 Power Systems Conference sponsored by the Society of Automotive Engineers, San Diego, California, October 31-November 2, 2000."
- "Performing organization: National Aeronautics and Space Administration, John H. Glenn Research Center at Lewis Field"--Report documentation page.
- Includes bibliographical references (pages 3-4).
- Online resource; title from PDF title page (NASA, viewed Nov. 1, 2017).
- "00PS-63."
- Other Format:
- Print version: NDE methodologies for composite flywheels certification
- Microfiche version: NDE methodologies for composite flywheels certification
- OCLC:
- 55500071
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