Contrails
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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10 reports

Research on Exploratory Development of Nondestructive Methods for Crack Detection. Part III.

Author(s): Schroeer, Rudi M.
Corporate Author: Arvin Systems Inc Dayton OH
Laboratory: Air Force Materials Laboratory
Date of Publication: 1970-03
Report Number: AFML TR 67-167 Part 3
full text by request

Investigation of Advanced Filament Wound Aircraft Landing Gear Structures

Author(s): Yurenka, Steven
Corporate Author: McDonnell Douglas Corp Long Beach CA Douglas Aircraft Div
Laboratory: Air Force Materials Laboratory
Date of Publication: 1970-01
Report Number: AFML TR 69-229
full text by request

An Improved Process for the Working of Welded Titanium Alloy Tubing

Author(s): Huber, R. F.; Loewenstein, P.
Corporate Author: Whittaker Corporation
Laboratory: Air Force Materials Laboratory
Date of Publication: 1970-02
Report Number: AFML TR 69-333
full text by request

Mechanical Properties, Including Fracture Toughness and Fatigue, Corrosion Characteristics and Fatigue-Crack Propagation Rates of Stress-Relieved Aluminum Alloy Hand Forgings

Author(s): Brownhill, D. J.; Babilon, C. F.; Nordmark, G. E.; Sprowls, D. O.
Corporate Author: Aluminum Co Of America Alcoa Center PA Alcoa Labs
Laboratory: Air Force Materials Laboratory
Date of Publication: 1970-02
Report Number: AFML TR 70-10
full text by request

Thermo-Mechanical Strengthening of High-Strength Titanium Alloys

Author(s): Greenfield, M. A.; Margolin, H.
Corporate Author: New York Univ NY Engineering Research Div
Laboratory: Air Force Materials Laboratory
Date of Publication: 1970-04
Report Number: AFML TR 70-43
full text by request

High Resolution Chemical Ionization Mass Spectroscopy

Author(s): Futrell, Jean H.
Corporate Author: Utah Univ Salt Lake City Dept Of Chemistry
Laboratory: Air Force Materials Laboratory
Date of Publication: 1970-05
Report Number: AFML TR 70-65
full text by request

Spatial Decay in the Response of Damped Periodic Structures, Part II.

Author(s): Y. K. Lin and R. Vaicaitis
Corporate Author: University of Illinois
Laboratory: Air Force Materials Laboratory
Date of Publication: 1970-08
Report Number: AFML TR 69-308 Part 2
full text by request

Propagation of Flexural Waves in Infinite, Damped Rib-Skin Structures

Author(s): D. J. Mead and G. Sen Gupta
Corporate Author: University of Southampton
Laboratory: Air Force Materials Laboratory
Date of Publication: 1970-01
Report Number: AFML TR 70-13
full text by request

Free-Wave Propagation in Periodically-Supported, Infinite Beams

Author(s): D. J. Mead
Corporate Author: University of Southampton
Laboratory: Air Force Materials Laboratory
Date of Publication: 1970-01
Report Number: AFML TR 70-14
full text by request

A Study of the Effectiveness of Selected Aniwear Additives in Synthetic Esters

Author(s): Kenneth A. Davis, Major, USAF
Corporate Author: Air Force Materials Laboratory
Laboratory: Air Force Materials Laboratory
Date of Publication: 1970-07
Report Number: AFML TR 69-301
full text by request