Research on rotating stall in axial flow compressors.

"January 1959."

Unsteady stall of axial flow compressors

"Contract no. DA-49-186-AM-13 (X)"

Series of articles on compressor and fan design written by German engineers.

Composed primarily of articles written by Bruno Eckert's group, Forschungsinstitut für Kraftfahrwesen und Fahrzeugmotoren, Technische Hochschule, Stuttgard. Translated by various groups and individuals both in and out of the Navy Dept. Preliminary translation done by German prisoners of war.

Basic studies of rotating stall and an investigation of flow-instability sensing devices

pt. 1. Basic studies of rotating stall flow mechanisms.--pt. 2. Investigation of flow-instability sensing devices.