1.

Technical Paper
Technical Paper
1. Rotary Engine Performance Limits Predicted by a Zero-Dimensional Model
Bartrand, Timothy A. ; Willis, Edward A.
Pub. info.: NASA Technical Reports.  (NASA-CR-189129),  pp.1-19,  1992.  National Aeronautics and Space Adminstration
2.

Technical Paper
Technical Paper
2. Performance of a supercharged direct-injection stratified-charge rotary combustion engine
Bartrand, Timothy A. ; Willis, Edward A.
Pub. info.: NASA Technical Reports.  (NASA-TM-103105),  pp.1-25,  1990.  National Aeronautics and Space Adminstration
3.

Technical Paper
Technical Paper
3. Rotary Engine Performance Computer Program (RCEMAP and RCEMAPPC) : User's Guide
Bartrand, Timothy A. ; Willis, Edward A.
Pub. info.: NASA Technical Reports.  (NASA-CR-191192),  pp.1-240,  1993.  National Aeronautics and Space Adminstration
4.

Technical Paper
Technical Paper
4. EVALUATION AND IMPROVEMENT OF LIQUID PROPELLANT ROCKET CHUGGING ANALYSIS TECHNIQUES. PART 2: A STUDY OF LOW FREQUENCY COMBUSTION INSTABILITY IN ROCKET ENGINE PREBURNERS USING A HETEROGENEOUS
Bartrand, Timothy A.
Pub. info.: NASA Technical Reports(N88-).  (NASA-CR-182724),  pp.1-229,  1988.  National Aeronautics and Space Administration