Accession Number : AD0456900
Title : DESIGN CONCEPTS FOR MINIMUM WEIGHT, HIGH PERFORMANCE SUPERSONIC AIRCRAFT STRUCTURES.
Descriptive Note : One year summary rept., 1 Apr 62-1 Apr 63.
Corporate Author : DOUGLAS AIRCRAFT CO LONG BEACH CA
Report Date : 01 Apr 1963
Pagination or Media Count : 231
Abstract : Research investigations accomplished during the period 1 April 1962 to 1 April 1963 on Mach 3 supersonic transport structural concepts are reported. Structural design criteria are established, and stainless steel and titanium materials are investigated. Promising wing, fuselage, and control surface structural concepts are selected, and structural analyses procedures and design charts are developed. Thermal analyses including modifications to a computer program are described. Panel and joint specimen designs are described, and status of their manufacture and testing is reported. The designs and manufacturing status of wing box and fuselage cabin wall test specimens are presented along with plans for their structural and thermal tests. Investigation of variable sweep wing structures including redundant force analyses of the large diameter bearing pivot concept is reported. (Author)
Descriptors : *SUPERSONIC AIRCRAFT , *JET TRANSPORT AIRCRAFT , STRUCTURES , AIRFRAMES , WEIGHT , STAINLESS STEEL , TITANIUM ALLOYS , MECHANICAL PROPERTIES , WINGS , FUSELAGES , CONTROL SURFACES , THERMAL STRESSES , COMPUTER PROGRAMMING , AIRCRAFT PANELS , JOINTS , MANUFACTURING , AIRCRAFT CABINS , VARIABLE SWEEP WINGS , BEARINGS , FORCE(MECHANICS) , LOADS(FORCES) , RESEARCH MANAGEMENT , STRUCTURAL PROPERTIES
Distribution Statement : APPROVED FOR PUBLIC RELEASE