Corrosion Resistance of Materials to an HF-H₂O-H₂SO₄-System (open access)

Corrosion Resistance of Materials to an HF-H₂O-H₂SO₄-System

The purpose of this report is to present information on materials which can possibly be employed in the HF-H₂O-H₂SO₄-system in the extractive distillation process to be investigated at NBL.
Date: July 7, 1952
Creator: Termini, J. P.
System: The UNT Digital Library
Calibration of the Slotted Test Section of the Langley 8-Foot Transonic Tunnel and Preliminary Experimental Investigation of Boundary-Reflected Disturbances (open access)

Calibration of the Slotted Test Section of the Langley 8-Foot Transonic Tunnel and Preliminary Experimental Investigation of Boundary-Reflected Disturbances

Report presenting an attempt to determine the reliability and calibration of the Langley transonic tunnel in the open slotted test section. Results regarding test-section calibration, including flow uniformity, calibration, and angularity, model testing and boundary interference, and reduction of interference are provided.
Date: July 7, 1952
Creator: Ritchie, Virgil S. & Pearson, Albin O.
System: The UNT Digital Library