Finite element modeling of the nasa langley aluminum testbed cylinder

8th AIAA/CEAS Aeroacoustics Conference and Exhibit

Volumn , Issue , 2002, Pages

  Grosveld, Ferdinand W ^a   Pritchard, Jocelyn I ^a   Buehrle, Ralph D ^a   Pappa, Richard S ^a  

^a NASA LANGLEY RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AEROACOUSTICS; ALUMINUM; ARCHITECTURAL ACOUSTICS; CYLINDERS (SHAPES); DOMES; MODAL ANALYSIS; NASA; STRINGERS; TESTBEDS;

COMPONENT CONFIGURATIONS; DIFFERENTIAL STIFFNESS; FINITE ELEMENT MODAL ANALYSIS; INTERNAL PRESSURIZATION; OPTIMIZATION METHOD; PRESSURE CONDITIONS; STRUCTURAL ACOUSTICS; UNIVERSAL STRUCTURES;

FINITE ELEMENT METHOD;

EID: 85087594610     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2002-2418     Document Type: Conference Paper

References (8)

1. Grosveld, F. W., "Structural Normal Mode Analysis of the Aluminum Testbed Cylinder," AIAA Paper 98-1949, Proceedings of the 39th AIAA/ASME/ASCE Structures, Structural Dynamics, and Materials Conference, Long Beach, CA, April 1998.
2. Fleming, G. A., Buehrle, R. D., and Storaasli, O. L., "Modal Analysis of an Aircraft Fuselage Panel Using Experimental and Finite Element Techniques," Proceedings of the 3rd International Conference on Vibration Measurements by Laser Techniques, Ancona, Italy, June 1998.
3. Pappa, R. S., Pritchard, J. I., and Buehrle, R. D., "Vibro- Acoustics Modal Testing at NASA Langley Research Center," NASA/TM-1999-209319, May 1999.
4. Buehrle, R. D., Fleming, G. A., Pappa, R. S., and Grosveld, F. W., "Finite Element Model Development and Validation for Aircraft Fuselage Structures," Proceedings of the 18th International Modal Analysis Conference, San Antonio, Texas, February 7-10, 2000.
5. Buehrle, R. D., Fleming, G. A., Pappa, R. S., and Grosveld, F. W., "Finite Element Model Development for Aircraft Fuselage Structures," Sound and Vibration Magazine, January 2001, Acoustical Publications, Inc.
6. Buehrle, Ralph D., Robinson, Jay H. and Grosveld, Ferdinand W., "Vibro-Acoustic Model Validation for a Curved Honeycomb Composite Panel," AIAA Paper 2001-1587, 42nd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Seattle, WA, 16-19 April 2001.
7. Grosveld, Ferdinand W., Buehrle, Ralph D. and Robinson, Jay H., "Numerical and Acoustic Modeling of a Curved Composite Honeycomb Panel," AIAA Paper 2001-2277, 7 th AIAA/CEAS Aeroacoustics Conference, Maastricht, The Netherlands, 28-30 May, 2001.
8. Pritchard, Jocelyn, Pappa, Richard, Buehrle, Ralph and Grosveld, Ferdinand, "Comparison of Modal Analysis Methods Applied to a Vibro-Acoustic Test Article," Proceedings of the International Modal Analysis Conference, Los Angeles, CA, February 4-7, 2002.