H. R. Spahr

发表

TRAJECTORIES AND REENTRY ENVIRONMENTS FOR THE ALRH DURING MULTIPLE REVOLUTION HIGHLY ELLIPTICAL ORBITAL DECAY AFTER SUPERCIRCULAR VELOCITY REENTRY.

H. R. Spahr, 1969 .

Re-Entry Flight Demonstration Number One (RFD-1): Final Snap-10A Safety Flight-Test-Plan

C. E. Erickson, R. D. Klett, H. R. Spahr, 1963 .

Aerothermodynamic analysis of the SNAP-27 fuel cask

H. R. Spahr, R. D. Klett, B. E. Pearce, 1966 .

AN ANALYSIS OF THE INCREASED AERODYNAMIC HEATING TO THE SNAP-27 GRAPHITE LUNAR MODULE FUEL CASK (GLFC) RESULTING FROM THE TITANIUM MOUNTING STRUCTURE.

H. R. Spahr, 1968 .

Re-entry Flight Demonstration Number One (RFD-1): Design, Development, and Performance of the Re-entry Vehicle

C. E. Erickson, R. D. Klett, H. R. Spahr, 1964 .

Re-entry Flight Demonstration Number Two: Interim Flight-Test Report

R. D. Klett, H. R. Spahr, I. B. White, 1965 .

Multiple-Source Schlieren System (Transonic Wind Tunnel)

H. R. Spahr, R. E. Kyrlach, H. Spahr, 1960 .

CALIBRATION OF MACH 2 NOZZLE BLOCKS WITH 6% PERFORATED-WALL TEST SECTION

H. R. Spahr, R. C. Maydew, W. T. Botner, 1959 .

Aerodynamic Interference Between Two Darrieus Wind Turbines

H. R. Spahr, P. C. Klimas, P. R. Schatzle, 1980 .

A COMPARISON OF THE RESULTS OF THE SANDIA CORPORATION TTA TRAJECTORY PROGRAM AND THE ATOMICS INTERNATIONAL RESTORE TRAJECTORY PROGRAM

H. R. Spahr, 1966 .

Parachute cluster dynamic analysis

H. R. Spahr, D. F. Wolf, 1975 .

Theoretical analysis of wake-induced parachute collapse

H. R. Spahr, D. F. Wolf, 1981 .