Experimental Investigation of Loss in an Annular Cascade of Turbine-nozzle Blades of Free Vortex Design
Title | Experimental Investigation of Loss in an Annular Cascade of Turbine-nozzle Blades of Free Vortex Design PDF eBook |
Author | Hubert W. Allen |
Publisher | |
Pages | 42 |
Release | 1953 |
Genre | Air flow |
ISBN |
An investigation of the flow pattern immediately downstream of an annular cascade of nozzle blades designed for vortex-type velocity distribution and hub discharge angle of approximately 65 degrees from axial was conducted in order to obtain a better understanding of the processes by which the distribution of losses and deviations from design turning angle occur. For the two Mach numbers investigated, the loass region at the outer shroud decreased while that at the inner shroud increased with increasing Mach number.
Experimental Investigation of Loss in an Annular Cascae of Turbine-nozzle Blades of Free Vortex Design
Title | Experimental Investigation of Loss in an Annular Cascae of Turbine-nozzle Blades of Free Vortex Design PDF eBook |
Author | Hubert W. Allen |
Publisher | |
Pages | 33 |
Release | 1953 |
Genre | |
ISBN |
Study of Secondary-flow Patterns in an Annular Cascade of Turbine Nozzle Blades with Vortex Design
Title | Study of Secondary-flow Patterns in an Annular Cascade of Turbine Nozzle Blades with Vortex Design PDF eBook |
Author | Harold E. Rohlik |
Publisher | |
Pages | 38 |
Release | 1953 |
Genre | Air flow |
ISBN |
In order to increase understanding of the origin of losses in a turbine, the secondary-flow components in the boundary layers and the blade wakes of an annular cascade of turbine nozzle blades (vortex design) were investigated. A detailed study was made of the total-pressure contours and, particularly, of the inner-wall loss cores down-stream of the blades.
Subject Index to Unclassified ASTIA Documents
Title | Subject Index to Unclassified ASTIA Documents PDF eBook |
Author | Defense Documentation Center (U.S.) |
Publisher | |
Pages | 894 |
Release | 1960 |
Genre | Industrial arts |
ISBN |
National Bureau of Standards Circular
Title | National Bureau of Standards Circular PDF eBook |
Author | |
Publisher | |
Pages | 122 |
Release | 1954 |
Genre | |
ISBN |
Technical Note - National Advisory Committee for Aeronautics
Title | Technical Note - National Advisory Committee for Aeronautics PDF eBook |
Author | United States. National Advisory Committee for Aeronautics |
Publisher | |
Pages | 1082 |
Release | 1953 |
Genre | Aeronautics |
ISBN |
Technical Note
Title | Technical Note PDF eBook |
Author | |
Publisher | |
Pages | 518 |
Release | 1953 |
Genre | Aeronautics |
ISBN |