EFFICIENCY OF A LOW-ADMISSION SHROUDLESS SUPERSONIC TURBINE STAGE,
Abstract
Experimental studies of the efficiency of a low-admission shroudless supersonic turbine stage are described. The studies were carried out at three different radial clearances and at a 1.8 mm axial clearance. The study results indicate that the efficiency of a supersonic shroudless turbine stage significantly depends on the radial clearance. The effect of the radial clearance is more pronounced in a supersonic engine than a subsonic one. The effect of the radial clearance on the efficiency of a shroudless stage depends on the admission magnitude. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jun 04, 1969
- Accession Number
- AD0691668
Entities
People
- V. D. Levenberg
Organizations
- National Air and Space Intelligence Center