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 Decade: 1940-1949
 Serial/Series Title: NACA Research Memorandums
 Collection: Technical Report Archive and Image Library
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
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
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
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
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
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
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
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