Langford, Mark
Found in 109 Collections and/or Records:
"Low-Speed Wind-Tunnel Investigation of the Effects of Propeller Operation at High Thrust on the Longitudinal Stability and Trim of A Twin-Engine Airplane Configuration" (NACA Research Memorandum L52D04), 1952-07-14
Document Type: Technical Research Report.
Purpose: Authoritative reference
Authority: Government Civil
Document Number: NACA Research Memorandum L52D04, dated July 14, 1952. Declassified on December 11, 1953.
Scope: Preliminary classified NACA research report by William C. Sleeman, Jr. and Edward L. Linsley of Langley Aeronautical Laboratory, Langley Field, Va.
Contents: See title.
"Low-Subsonic Measurements of Static and Dynamic Stability Derivatives of Six Flat-Plate Wings Having Leading -Edge Sweep Angles of 70 degrees To 84 degrees" (NASA Technical Note TN D-1822), 1963-07
Document Type: Technical Research Report.
Purpose: Authoritative reference
Authority: Government Civil
Document Number: NASA Technical Note TN D-1822, dated July 1963.
Scope: Preliminary NASA research report by Robert E. Shanks of Langley Research Center, Langley Station, Hampton, Va.
Contents: See title.
"Method for Calculating the Rolling and Yawing Moments due to Rolling for Unswept Wings With or Without Flaps or Ailerons By Use of Nonlinear Section Lift Data" (NACA Report 1167), 1954
Document Type: Technical Research Report.
Authority: Government Civil (authoritative reference).
Document Number: National Advisory Committee for Aeronautics (NACA) Report No. 1167, published in 1954.
Scope: NACA research report by Albert P. Martina.
Contents: See title.
"Numerical Predictions of Nonlinear Diffusion with Homogeneous Recombination and Time-Varying Boundary Conditions" (NASA Technical Note TN D-2126), 1964-01
Document Type: Technical Research Report.
Purpose: Authoritative reference
Authority: Government Civil
Document Number: NASA Technical Note TN D-2126, dated January 1964.
Scope: Preliminary NASA research report by Walter A. Reinhardt of Ames Research Center, Moffett Field, Calif.
Contents: See title
"Photographic Evidence of Streamwise Arrays of Vortices in Boundary-Layer Flow" (NASA Technical Note TN D-328) [Photocopy], 1960-09-01
Document Type: Technical Research Report.
Purpose: Authoritative reference
Authority: Government Civil
Document Number: NASA Technical Note TN D-328, dated September 1, 1960.
Scope: Preliminary NASA research report by Edward J. Hopkins, Stephen J. Keating, Jr., and Angelo Bandettini of Ames Research Center, Moffett Field, Calif.
Contents: See title
"Plane-Stress Analysis of an Edge-Stiffened Rectangular Plate Subjected to Loads and Temperature Gradients" (NASA Technical Note TN D-2505), 1964-12
Document Type: Technical Research Report.
Purpose: Authoritative reference
Authority: Government Civil
Document Number: NASA Technical Note TN D-2505, dated December 1964.
Scope: Preliminary NASA research report by Charles Libove, Dalpat Panchal and Frank Dunn of Syracuse University Research Institute, Syracuse, N. Y. under NASA Grant No. NsG-385.
Contents: See title.
"Planing of Watercraft" [Translation of paper titled "Über das Gleiten von Wasserfahrzeugen" by Herbert Wagner] (NACA Technical Memorandum No. 1139), 1933, 1948-04
Document Type: Technical Research Report (Translation).
Purpose: Authoritative reference
Authority: Government Civil
Document Number: NACA Technical Memorandum No.1139, dated April 1948. Originally published in German in Jahrbuch der Schiffbautechnik, Vol. 34, 1933, pages 205-227.
Scope: Translation of academic paper titled "Über das Gleiten von Wasserfahrzeugen" by Herbert Wagner.
Contents: See title.
"Preliminary Wind-Tunnel Tests of the Effect of Nacelles on the Characteristics of a Twin-Engine Bomber Model with Low-Drag Wing" (NACA Advance Confidential Report, July 1942), 1942-07
Document Type: Technical Research Report.
Authority: Government Civil (authoritative reference).
Document Number: National Advisory Committee for Aeronautics (NACA) Advance Confidential Report (dated July 1942).
Scope: NACA research report by Carl J. Wenzinger and James C. Sivells.
Contents: See title.
"Propellers In Yaw" [1949 reprint of report originally published 1945] (NACA Report No. 820), 1945, 1949
Document Type: Technical Research Report.
Authority: Government Civil (authoritative reference).
Document Number: National Advisory Committee for Aeronautics (NACA) Report No. 820, published in 1945 (this document is a 1949 reprint).
Scope: NACA research report by Herbert S. Ribner.
Contents: See title.
"Recommendations for Numerical Solution of Reinforced-Panel and Fuselage-Ring Problems (NACA Report No. 934), 1949
Document Type: Technical Research Report.
Authority: Government Civil (authoritative reference).
Document Number: National Advisory Committee for Aeronautics (NACA) Report No. 934, published in 1949.
Scope: NACA research report by N. J. Hoff and Paul A. Libby of the Polytechnic Institute of Brooklyn (under a NACA contract).
Contents: See title.