The goal of the Contrails project is to help preserve and disseminate the technical record of 20th century aerospace research, highlighting in particular the research endeavors of the Illinois Tech community.

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19 reports

Development of an Understanding of the Fatigue Phenomena of Bonded and Bolted Joints in Advanced Filamentary Composite Materials. Volume 3. Fatigue Analysis and Fatigue Mode Studies.

Author(s): Fehrle, A. C. Carroll, J. R. Freeman, S. M.
Corporate Author: Lockheed-Georgia Co Marietta
Date of Publication: 1972-06
Report Number: AFFDL TR 72-64 Volume 3
full text by request

Evaluation of Advanced Beryllium Structural Configurations.

Author(s): Dutko, Theodore R.; Brunken, Ronald D.; Moore, Roy G.
Corporate Author: North American Rockwell Corp Los Angeles CA Los Angeles Div
Date of Publication: 1972-09
Report Number: AFFDL TR 72-95
full text by request

Development of Surface Treatments for Titanium Alloys for Adhesive Bonding

Author(s): Lively,Gerald W.
Corporate Author: Vought Aeronautics Co Dallas Tex
Date of Publication: 1972-10
Report Number: AFML TR 72-70
full text by request

Importance of Slip Mode for Dispersion-Hardened Beta Titanium Alloys

Author(s): Hamajima,T.; Lutjering, G.; Weissmann, S.
Corporate Author: Rutgers - The State Univ New Brunswick N J Materials Research Lab
Date of Publication: 1972-07
Report Number: AFML TR 72-103
full text by request

Emerging Aerospace Materials and Fabrication Techniques

Author(s): Olevitch, Albert
Corporate Author: Air Force Materials Lab Wright-Patterson AFB Ohio
Date of Publication: 1972-09
Report Number: AFML TR 72-118
full text by request

Dynamics of Stiffened Cylindrical Shells with Spatially Varying Curvature

Author(s): McDaniel, T. J.
Corporate Author: Dayton Univ Ohio Research Inst
Date of Publication: 1972-07
Report Number: AFML TR 72-134
full text by request

Induction Melting and Casting of Titanium Alloy Aircraft Components

Author(s): Piwonka, Thomas S. Cook, Charles R.
Corporate Author: TRW Inc Cleveland OH
Date of Publication: 1972-07
Report Number: AFML TR 72-168
full text by request

High Temperature Specific Heat of Titanium and Titanium-Base Alloys

Author(s): Ward, Richard L.; Hoch, Michael; Bidwell, L. R.; Gegel, H. L.
Corporate Author: Cincinnati Univ Ohio Dept Of Materials Science And Metallurgical Engineering
Date of Publication: 1972-09
Report Number: AFML TR 72-186
full text by request

Study of Deformation and Defects Occurrence in Advanced Forging Techniques

Date of Publication: 1972-03
Report Number: AFML TR 72-3
full text by request

Mathematical Calibration of the Ring Test with Bulge Formation

Date of Publication: 1972-03
Report Number: AFML TR 72-37
full text by request

Exploratory Development on Advanced Fluids and Lubricants in Extreme Environments by Mechanical Characterization, Part III.

Author(s): D. R. Wilson
Corporate Author: Midwest Research Institute
Laboratory: Air Force Materials Laboratory
Date of Publication: 1972-01
Report Number: AFML TR 70-32 Part 3
full text by request

Fatigue Behavior of Thin Solid Films Induced by a Moving Surface Load

Date of Publication: 1972-02
Report Number: AFML TR 71-171
full text by request

An Assessment of the "Paper Pilot" - An Analytical Approach to the Specification and Evaluation of Flying Qualities

Author(s): Gary L. Teper
Corporate Author: Systems Technology, Inc.
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1972-06
Report Number: AFFDL TR 71-174
full text by request

Design Method for Fully Augmented Systems for Variable Flight Conditions

Author(s): VanDierendonck, Albert J.
Corporate Author: Honeywell, Inc.
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1972-01
Report Number: AFFDL-TR-71-152
full text by request

A Preliminary Design Analysis of a Multi-Channel Ejector Thrust Augmentation Concept with Oval or Rectangular Air Supply Ducts

Author(s): D. C. Wright, J. G. Allen, W. N. Meholick, G. R. Salter, R. Sahby and C. Tilyou
Corporate Author: Bell Aerospace Company
Laboratory: Aerospace Research Laboratories
Date of Publication: 1972-05
Report Number: ARL 72-0062
full text by request

Thermanl Lensing in Infrared Laser Window Materials

Author(s): P. D. Gianino; J. R. Jasperse
Corporate Author: Solid State Sciences Laboratoryq
Date of Publication: 1972-03-23
Report Number: AFCRL 72-0202
full text by request

Research on Synthesis of High-Strength Aluminum Alloys

Author(s): Boyd,J. D. Drennen,D. C. Martin,C. J. Price,C. W. Thompson,D. S.
Corporate Author: Battelle Columbus Labs Ohio
Date of Publication: 1972-10-11
Report Number: AFML TR 72-199
full text by request

Manufacturing Methods for Rolling Very High Strength Superalloy Sheet

Author(s): Buzzanell, J. D. Black, H. L.
Corporate Author: Cyclops Corp Bridgeville PA Universal-Cyclops Specialty Steel Div
Date of Publication: 1972-07-25
Report Number: AFML TR 72-80
full text by request

Studies Relating to the Structural Dynamic Behavior of Laminated Plates and Shells

Author(s): Stanley B. Dong
Corporate Author: School of Engineering and Applied Science, University of California Los Angeles
Laboratory: Office of Naval Research
Date of Publication: 1972-05
AD Number: AD0745336
full text by request