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 Decade: 1940-1949
 Serial/Series Title: NACA Research Memorandums
 Collection: Technical Report Archive and Image Library
Determination of rate, area, and distribution of impingement of waterdrops on various airfoils from trajectories obtained on the differential analyzer

Determination of rate, area, and distribution of impingement of waterdrops on various airfoils from trajectories obtained on the differential analyzer

Date: February 16, 1949
Creator: Guibert, A. G.; Janssen, E. & Robbins, W. M.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Determination of rate, area, and distribution of impingement of of waterdrops on various airfoils from trajectories obtained on the differential analyzer

Determination of rate, area, and distribution of impingement of of waterdrops on various airfoils from trajectories obtained on the differential analyzer

Date: February 16, 1949
Creator: Guibert, A. G.; Janssen, E. & Robbins, W. M.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Preliminary wind-tunnel investigation of the effect of area suction on the laminar boundary layer over an NACA 64A010 airfoil

Preliminary wind-tunnel investigation of the effect of area suction on the laminar boundary layer over an NACA 64A010 airfoil

Date: April 26, 1948
Creator: Braslow, A. L.; Visconti, F. & Burrows, D. L.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Preliminary results of natural icing of an axial-flow turbojet engine

Preliminary results of natural icing of an axial-flow turbojet engine

Date: August 6, 1948
Creator: Acker, L. W.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Hydrodynamic Characteristics of a Low-Drag, Planing-Tail Flying-Boat Hull

Hydrodynamic Characteristics of a Low-Drag, Planing-Tail Flying-Boat Hull

Date: October 21, 1948
Creator: Suydam, H. B.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Additional abstracts pertaining to seaplanes

Additional abstracts pertaining to seaplanes

Date: March 9, 1948
Creator: Bidwell, J. M. & King, D. A.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Investigation of the Kingfisher XAUM-2 Flying Torpedo in the Langley Full Scale Tunnel, Ted No. NACA DE 327

Investigation of the Kingfisher XAUM-2 Flying Torpedo in the Langley Full Scale Tunnel, Ted No. NACA DE 327

Date: October 6, 1949
Creator: Barnett, U. R. & Cocke, B. W.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Tests of the landing on water of a model of a high-speed airplane - langley tank model 229

Tests of the landing on water of a model of a high-speed airplane - langley tank model 229

Date: December 9, 1947
Creator: King, D. A.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
An Electric Thrust Meter Suitable for Flight Investigation of Propellers

An Electric Thrust Meter Suitable for Flight Investigation of Propellers

Date: May 9, 1949
Creator: Perkins, Porter J., Jr. & Millenson, Morton B.
Description: A lightweight instrument that utilizes resistance-wire electric strain gases to measure propeller-shaft thrust has been developed. A wind-tunnel investigation on a propeller installed, on a single-engine pursuit airplane showed that the instrument gave a reliable indication of propeller-shaft thrust to an accuracy of +/-2 percent within its calibrated range. No attempt was made to determine the relation of indicated shaft thrust to net propeller thrust.
Contributing Partner: UNT Libraries Government Documents Department
A review of instruments developed for the measurement of the meteorological factors conductive to aircraft icing

A review of instruments developed for the measurement of the meteorological factors conductive to aircraft icing

Date: April 26, 1949
Creator: Jones, A. R. & Lewis, W.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Natural icing of an axial-flow turbojet engine in flight for a single icing condition

Natural icing of an axial-flow turbojet engine in flight for a single icing condition

Date: August 12, 1948
Creator: Acker, L. W.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Design factors for 4- by 8-inch ram-jet combustor

Design factors for 4- by 8-inch ram-jet combustor

Date: August 11, 1949
Creator: Male, Donald W & Cervenka, Adolph J
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Carbon deposition of 19 fuels in an annular turbojet combustor

Carbon deposition of 19 fuels in an annular turbojet combustor

Date: February 3, 1949
Creator: Jonash, Edmund R & Wear, Jerrold D
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Carbon deposition from AN-F-58 fuels in a J33 single combustor

Carbon deposition from AN-F-58 fuels in a J33 single combustor

Date: June 24, 1949
Creator: Wear, Jerrold D & Douglass, Howard W
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Downwash in vortex region behind trapezoidal-wing tip at Mach number 1.91

Downwash in vortex region behind trapezoidal-wing tip at Mach number 1.91

Date: November 10, 1949
Creator: Cummings, J L & Baughman, L E
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Effect of hot-gas bleedback ice prevention on performance of a turbojet engine with fixed-area tail-pipe nozzle

Effect of hot-gas bleedback ice prevention on performance of a turbojet engine with fixed-area tail-pipe nozzle

Date: May 16, 1949
Creator: Dietz, Robert O , Jr & Krebs, Richard P
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Cooling of gas-turbines VII : effectiveness of air cooling of hollow turbine blades with inserts

Cooling of gas-turbines VII : effectiveness of air cooling of hollow turbine blades with inserts

Date: October 20, 1947
Creator: Bressman, Joseph R & Livingood, John N B
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Computed performance of a composite engine based on experimental data for a single-cylinder conventional aircraft engine converted to compression-ignition operation

Computed performance of a composite engine based on experimental data for a single-cylinder conventional aircraft engine converted to compression-ignition operation

Date: February 3, 1947
Creator: Mccoy, J Arnold & Szel, Frank
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Control during starting of gas-turbine engines

Control during starting of gas-turbine engines

Date: June 17, 1948
Creator: Koenig, Robert J & Dandois, Marcel
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Effect of centrifugal force on critical flutter speed on a uniform cantilever beam

Effect of centrifugal force on critical flutter speed on a uniform cantilever beam

Date: June 18, 1948
Creator: Mendelson, Alexander
Description: Semirigid flutter theory is used. Calculations are made on airfoils with fundamental bending frequencies up to 2000 radian per second. Centrifugal force can under certain conditions reduce the critical flutter speed.
Contributing Partner: UNT Libraries Government Documents Department
Effect of aerodynamic hysteresis on critical flutter speed at stall

Effect of aerodynamic hysteresis on critical flutter speed at stall

Date: June 18, 1948
Creator: Mendelson, Alexander
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Cyclic engine test of cast vitallium turbine buckets I

Cyclic engine test of cast vitallium turbine buckets I

Date: February 19, 1948
Creator: Farmer, J Elmo; Darmara, F N & Poulson, Francis D
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Cyclic engine operation of cast vitallium turbine blades at an exhaust-cone gas temperature of 1440 plus or minus 20 F

Cyclic engine operation of cast vitallium turbine blades at an exhaust-cone gas temperature of 1440 plus or minus 20 F

Date: September 19, 1949
Creator: Yaker, Charles & Garrett, Floyd B
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Cyclic engine test of cast vitallium turbine buckets II

Cyclic engine test of cast vitallium turbine buckets II

Date: January 12, 1948
Creator: Farmer, J Elmo; Deutsch, George C & Sikora, Paul F
Description: None
Contributing Partner: UNT Libraries Government Documents Department
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