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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6 reports

Evaluation of the Mechanical Properties of 9Ni-4Co Steel Forgings

Author(s): D. F. Bulloch, T. W. Eichenberger, J. L. Guthrie
Corporate Author: The Boeing Company
Laboratory: Air Force Materials Laboratory
Date of Publication: 3/1/1968
Report Number: AFML TR 68-57
full text available

The Structural Reliability of Airframes

Author(s): A. M. Freudenthal; A. O. Payne
Corporate Author: Columbia University
Laboratory: AF Materials Laboratory
Date of Publication: 12/1/1964
Report Number: AFML TR 64-401
full text available

Physical Metallurgy Of Tungsten And Tungsten Base Alloys

Author(s): Heinz G. Sell, George H. Keith, Ronald C. Koo, Randolph H. Schnitzel and Richard Corth
Corporate Author: Westinghouse Electric Corp Bloomfield N J
Laboratory: Directorate of Materials and Processes
Date of Publication: 11/1/1962
Report Number: WADD TR 60-37 Part 3
full text available

Refractory Coatings For Tungsten

Author(s): C. G. Goetzel, P. Landler
Corporate Author: New York University, Research Division
Laboratory: Materials Central
Date of Publication: 3/1/1961
Report Number: WADD TR 60-825
full text available

Investigation of Stored Energy Rotors for Recovery

Author(s): D. W. Robinson, Jr.; B. A. Goodale; J. J. Barzda
Corporate Author: Kaman Aircraft Corporation
Laboratory: Flight Dynamics Laboratory
Date of Publication: 12/1/1963
Report Number: ASD-TDR-63-745
AD Number: AD0428998
full text available

Theoretical Investigation Of Optimum Pressures In Aircraft Hydraulic Systems

Author(s): Conrad H. Cooke, Eugene Gessner, Robert L. Smith, Glenn L. Martin
Corporate Author: Glenn L. Martin Company
Laboratory: Aircraft Laboratory
Date of Publication: 1/1/1954
Report Number: WADC TR 54-189 Volume 2
full text available