Accession Number:

AD0872191

Title:

Collocation Flutter Analysis Study II (COFA II). Volume 3. Structural Analysis Program - FLUENC-100C Component Mode Synthesis Program - COMSYN and Modal Flutter Analysis Program

Descriptive Note:

Final rept. Apr 1969-Apr 1970

Corporate Author:

HUGHES AIRCRAFT CO CANOGA PARK CA MISSILE SYSTEMS DIV

Personal Author(s):

Report Date:

1970-04-01

Pagination or Media Count:

204.0

Abstract:

This study covers the development of a set of computer programs to perform flutter analysis. These programs supplement those of collocation flutter Analysis-Study I Contract No. 00019-68-C-0274. This study is presented in three volumes. Volume I contains a subsonic strip theory unsteady aerodynamics program and a supersonic pison theory unsteady aerodynamics program. Volume II contains unsteady aerodynamic generalized force programs for subsonic, transonic, and supersonic flight regimes. Volume III contains the structural analysis programs, FLUENC-100C and COMSYN, and the modal flutter analysis program.

Descriptors:

• *AEROSPACEPLANES
• *AERODYNAMIC CONTROL SURFACES
• MECHANICAL PROPERTIES
• VIBRATION
• STRUCTURAL PROPERTIES
• COMPUTER PROGRAMMING
• FLUTTER
• JOINTS
• MATHEMATICAL MODELS
• COMPUTER PROGRAMS
• BEAMS(STRUCTURAL)

Subject Categories:

• Fluid Mechanics
• Unmanned Spacecraft

Distribution Statement:

APPROVED FOR PUBLIC RELEASE