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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533 reports

Analysis of the Probability of Collapse of a Fail-Safe Aircraft Structure Consisting of Parallel Elements

Author(s): S. Eggwertz; G. Lindsjo
Corporate Author: Aeronautical Research Institute of Sweden
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1964-02
Report Number: RTD TDR 63-4210
full text available

Pressure and Heat Transfer Measurements for Mach 8 Flows Over a Blunt Pyramidal Configuration with Aerodynamic Controls: Part II" Pressure Data for Dihedral Surfaces Part of an Investigation of Hypersonic Flow Separation and Control Characteristics

Author(s): Louis G. Kaufman II
Corporate Author: Grumman Aircraft Engineering Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1964-09
Report Number: FDL TDR 64-2 Part 2
full text available

Nonlinear Thermoelasitc Effects on Hypersonic Stability and Control, Part III: Simulation, Measurement and Analysis of Nonlinear Static Aerothermoelastic Behavior of a 45 Degree Delta Wing

Author(s): James R. Batt
Corporate Author: Bell Aerosystems Co.
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-02
Report Number: FDL TDR 64-16 Part 3
full text available

Transient Dynamic Response of Orbiting Space Stations

Author(s): C. L. Tai, L. V. Andrew, M. M. H. Loh, P. C. Kamrath
Corporate Author: North American Aviation, Incorporated
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-02
Report Number: FDL TDR 64-25
full text available

Confac II, A General Computer Program for the Determination of Radiant-Interchange Configuration and Form Factors

Author(s): Kempton A. Toups
Corporate Author: North American Aviation, Inc.
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1964-04
Report Number: FDL TDR 64-43
full text available

Fixed-Base and In-Flight Simulations of Longitudal and Lateral-Directional Handling Qualities for Piloted Re-Entry Vehicles

Author(s): Edwin A. Kidd, Robert P. Harper, Jr.
Corporate Author: Cornell Aeronautical Laboratory, Inc.
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1964-02
Report Number: ASD TDR 61-362
full text available

An Investigation of Hypersonic Flow Separation and Control Characteristics

Author(s): Louis G. Kaufman II; Lawrence Meckler; Stavros A. Hartofilis; Daniel Weiss
Corporate Author: Grumman Aircraft Engineerign Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-01
Report Number: AFFDL TR 64-174
full text available

Unsteady Aerodynamics for Advanced Configurations: Part V - Unsteady Potential Flow Around Slender Bodies at Angles of Attack

Author(s): T. C. Li
Corporate Author: North American Aviation, Incorporated
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-05
Report Number: FDL TDR 64-152 Part 5
full text available

Unsteady Aerodynamics for Advanced Configurations: Part IV - Application of the Supersonic Mach Box Method to Intersecting Planar Lifting Surfaces

Author(s): M. T. Moore; L. V. Andrew
Corporate Author: North American Aviation, Incorporated
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-05
Report Number: FDL TDR 64-152 Part 4
full text available

Unsteady Aerodynamics for Advanced Configurations: Part II - A Transonic Box Method for Planar Lifting Surfaces

Author(s): E. R. Rodemich; L. V. Andrew
Corporate Author: North American Aviation, Incorporated
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-05
Report Number: FDL TDR 64-152 Part 2
full text available

Unsteady Aerodynamics for Advanced Configurations: Part I - Application of the Subsonic Kernel Function to Nonplanar Lifting Surfaces

Author(s): H. T. Vivian; L. V. Andrews
Corporate Author: North American Aviation, Incorporated
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-05
Report Number: FDL TDR 64-152 Part 1
full text available

Pressure and Heat Transfer Measurements for Mach 8 Flows Over a Blunt Pyramidal Configuration with Aerodynamic Controls: Part I: Pressure Data for Delta Wing Surface

Author(s): Louis G. Kaufman II
Corporate Author: Grumman Aircraft Engineerign Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1964-01
Report Number: FDL TDR 64-2 Part 1
full text available

Pressure and Heat Transfer Measurements for Mach 8 Flows Over a Blunt Pyramidal Configuration with Aerodynamic Controls: Part III: Heat Transfer Data for Delta Wing Surface

Author(s): Louis G. Kaufman II
Corporate Author: Grumman Aircraft Engineerign Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1964-05
Report Number: FDL TDR 64-2 Part 3
full text available

Pressure and Heat Transfer Measurements for Mach 8 Flows Over a Blunt Pyramidal Configuration with Aerodynamic Controls: Part IV: Heat Transfer Data for Dihedral Surfaces Part of an Investigation of Hypersonic Flow Separation and Control Characteristics

Author(s): Louis G. Kaufman II
Corporate Author: Grumman Aircraft Engineerign Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1964-05
Report Number: FDL TDR 64-2 Part 4
full text available

A Survey of Aerodynamic Noise

Author(s): J. D. Ingram
Corporate Author: General Technology Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1964-12
Report Number: FDL TDR 64-132
full text available

Theoretical Studies of Methods of Generating Random Waves from Harmonic Sources

Author(s): J. C. Samuels
Corporate Author: General Technology Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1964-12
Report Number: FDL TDR 64-133
full text available

Aerodynamic Characteristics and Flap Loads for a Blunt Pyramidal Configuration at Mach 5 and 8: :Part of an Investigation of Hypersonic Flow Separation and Control Characteristics

Author(s): William J. Evans; Louis G. Kaufman II
Corporate Author: Grumman Aircraft Engineering Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1964-09
Report Number: FDL TDR 64-128
full text available

Aircraft Motion Analysis

Author(s): J. A. Thelander
Corporate Author: Douglas Aircraft Company
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-03
Report Number: FDL TDR 64-70
full text available

Theoretical Investigations of Boundary Layer Stability

Author(s): Gibbs S. Raetz; W. Byron Brown
Corporate Author: Northrop Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1966-09
Report Number: AFFDL TR 64-184
full text available

Active Control of Booster Elasticity

Author(s): Robert L. Swaim
Corporate Author: Air Force Flight Dynamics Laboratory
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-04
Report Number: AFFDL TR 64-189
full text available

Response of Elastic Structures to Deterministic and Random Excitation

Author(s): R. L. Barnoski
Corporate Author: Measurement Analysis Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-05
Report Number: AFFDL TR 64-199
full text available

Window Systems for Advanced Vehicles

Author(s): S. J. Lis, R. G. Barile and G. Engholm
Corporate Author: General American Transportation Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1964-12
Report Number: FDL TDR 64-39
full text available

Dynamic Buckling of Shell Structures Subject to Longitudinal Impact

Author(s): A. P. Coppa and W. A. Nash
Corporate Author: General Electric Company
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1964-12
Report Number: FDL TDR 64-65
full text available

Methods in Structural Dynamics for Thin Shell Clustered Launch Vehicles

Author(s): J. S. Keith and J. W. Lincoln
Corporate Author: LTV Astronautics
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-04
Report Number: FDL TDR 64-105
full text available

Aerodynamic Heating Simulation: Part I. Theory and Program Definition

Author(s): Glendon R. Crump, Lt, USAF
Corporate Author: Air Force Flight Dynamics Laboratory
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1964-09
Report Number: FDL TDR 64-112 Part 1
full text available

An Analysis of Amplitude Probability Measurements

Author(s): G. P. Thrall
Corporate Author: Measurement Analysis Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-03
Report Number: FDL TDR 64-116
full text available

Stress Analysis of a Parachute During Inflation and at Steady State

Author(s): Helmut G. Heinrich and Lelan R. Jamison, Jr.
Corporate Author: University of Minnesota
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-02
Report Number: FDL TDR 64-125
full text available

Hypersonic Dynamic Stability: Part II. Conical Body Experimental Program

Author(s): R. B. Hobbs, Jr.
Corporate Author: General Electric Company
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1967-01
Report Number: FDL TDR 64-149 Part 2
full text available

Hypersonic Dynamic Stability: Part III. Unsteady Flow Field Program

Author(s): H. Rie, E. A. Linkiewicz and F. D. Bosworth
Corporate Author: General Electric Company
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1967-01
Report Number: FDL TDR 64-149 Part 3
full text available

Unsteady Aerodynamics for Advanced Configurations: Part VII - Velocity Potentials in Non-Uniform Transonic Flow Over a Thin Wing

Author(s): L. V. Andrew and T. E. Stenton
Corporate Author: North American Rockwell Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1968-08
Report Number: FDL TDR 64-152 Part 7
full text available

High Temperature Investigation of Various Crew Escape Concepts for the Reentry Flight Regime

Author(s): C. J. Cohan, G. Campbell, W. Herman, W. Nugent and J. Heathman
Corporate Author: General Dynamics Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1964-11
Report Number: AFFDL TR 64-161
full text available

Transducers for Sonic Fatigue Measurements

Author(s): Ronald D. Kelly
Corporate Author: Measurement Analysis Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-02
Report Number: AFFDL TR 64-171
full text available

Estimation of Flying Qualities of Piloted Airplanes

Author(s): Robert J. Woodcock; Douglas E. Drake
Corporate Author: Douglas Aircraft Co.
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1966-04
Report Number: AFFDL TR 65-218
full text available

Human Pilot Dynamics in Compensatory Systems: Theory, Models, and Experiments with Controlled Element and Forcing Function Variations

Author(s): Duan McRuer; Dunstan Graham; Ezra Krendel; William Reisener, Jr.
Corporate Author: Systems Technology, Inc.; The Franklin Institute
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-07
Report Number: AFFDL TR 65-15
full text available

Computational Methods in Optimal Control Problems

Author(s): James A. Payne
Corporate Author: University of California Department of Engineering
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-08
Report Number: AFFDL TR 65-50
full text available

Measurement of Matrix Frequency Response Functions and Multiple Coherence Functions

Author(s): N. R. Goodman
Corporate Author: Measurement Analysis Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-06
Report Number: AFFDL TR 65-56
full text available

Tests for Randomness, Stationarity, Normality and Comparison of Spectra

Author(s): J. S. Bendat; L. D. Enochson; A. G. Piersol
Corporate Author: Measurement Analysis Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-08
Report Number: AFFDL TR 65-74
full text available

An Analytical Study of V/STOL Handling Qualities in Hover and Transition

Author(s): R. L. Stapleford; J. Wolkovitch; R. E. Magdaleno; C. P. Shortwell; W. A. Johnson
Corporate Author: Systems Technology, Inc.
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-10
Report Number: AFFDL TR 65-73
full text available

Evaluation Tests for Statistical Analyzers

Author(s): R. D. Kelly
Corporate Author: Measurement Analysis Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-06
Report Number: AFFDL TR 65-93
full text available

Systems for the Collection and Analysis of Dynamic Data

Author(s): R. D. Kelly
Corporate Author: Measurement Analysis Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-08
Report Number: AFFDL TR 65-94
full text available

Calculation of Laminar Separation with Free Interaction by the Method of Integral Relations: Part I - Two-Dimensional Supersonic Adiabatic Flow

Author(s): Jack N. Nielsen; Larry L. Lynes; Frederick K. Goodwin
Corporate Author: Itek Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-10
Report Number: AFFDL TR 65-107
full text available

Calculation of Laminar Separation with Free Interaction by the Method of Integral Relations: Part II - Two-Dimensional Supersonic Nonadiabatic Flow and Axisymmetric Supersonic Adiabatic and Nonadiabatic Flows

Author(s): Jack N. Nielsen; Larry L. Lynes; Frederick K. Goodwin
Corporate Author: Itek Corporation
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1966-01
Report Number: AFFDL TR 65-107 Part 2
full text available

A Study of Conventional Airplane Handling Qualities Requirements: Part I. Roll Handling Qualities

Author(s): I. L. Ashkenas
Corporate Author: Systems Technology, Inc.
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-11
Report Number: AFFDL TR 65-138 Part 1
full text available

A Study of Conventional Airplane Handling Qualities Requirements: Part II. Lateral-Directional Oscillatory Handling Qualities

Author(s): I. L. Ashkenas
Corporate Author: Systems Technology, Inc.
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-11
Report Number: AFFDL TR 65-138 Part 2
full text available

The Light-Line-Tethering Technique for Determining the Aerodynamic Derivatives of an Air Cushion Vehicle

Author(s): G. Kurylowich
Corporate Author: University of Toronto
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1966-06
Report Number: AFFDL TR 65-159
full text available

An Evaluation of Procedures for Calculating Aerodynamic Loads

Author(s): Leon H. Schindel
Corporate Author: Massachusetts institute of Technology
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-05
Report Number: AFFDL TR 65-18
full text available

Table of Contents


Corporate Author: IBM San Jose Research Laboratory
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-11-01
Report Number: AFFDL TR 65-145 p. i-iv
full text available

Introduction


Corporate Author: IBM San Jose Research Laboratory
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-11-01
Report Number: AFFDL TR 65-145 p. 1-4
full text available

Application of Lyapunov's Direct Method to Stability Problems in Elastic and Aeroelastic Systems

Author(s): P. K. C. Wang
Corporate Author: IBM San Jose Research Laboratory
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-11-01
Report Number: AFFDL TR 65-145 p. 29-64
full text available

Asymptotic Stability of Equilibrium of a Simplified Aerodynamic Vehicle with Flexible Tail

Author(s): P. K. C. Wang
Corporate Author: IBM San Jose Research Laboratory
Laboratory: Air Force Flight Dynamics Laboratory
Date of Publication: 1965-11-01
Report Number: AFFDL TR 65-145 p. 65-71
full text available