Revision of the shock loss re-estimation procedure of Program UDO300 utilizing a three-dimensional shock model
Abstract
A new subroutine and several modified subroutines of program UD0300 are presented along with a discussion of the three-dimensional shock model used in their development. The basis for the model is found in a paper by D. Prince in Journal of Aircraft. The procedure essentially consists of exploiting the aerodynamic sweep exhibited by a 'shock surface' developed by a spanwise series of normal passage shocks.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- December 1982
- Bibcode:
- 1982STIN...8327154P
- Keywords:
-
- Compressor Blades;
- Computer Aided Design;
- Pressure Ratio;
- Subroutines;
- Three Dimensional Models;
- Turbocompressors;
- Airfoil Profiles;
- Mach Number;
- Mechanical Shock;
- Suction;
- Sweep Angle;
- Fluid Mechanics and Heat Transfer