First rocket engine “breadboard” using flight functional relationship. Hot bleed bootstrap principle was demonstrated.

No particular effort had been made to maximize the specific impulse, that not being the reactor's purpose, but Pewee achieved a vacuum specific impulse of 901 seconds (8.84 km/s), well above the …

The design requirements were a thrust of 250,000 pounds, a specific impulse (I sp) of 840 seconds, and a reactor power level of 5,000 megawatts. The Phoebus-1 series was intended to study increasing …

These recorders utilize a Geiger tube detector to document radiation levels at specific locations. The instrument has a 0. 01 to 100 mR/hr range and the gamma dose rate is recorded on a 30-hour strip …

MONTE CARLO CALCULATION OF THE GAMMA-RAY HEATING IN A PHOEBUS 1 NOZZLE FROM CORE SOURCES.

Cold Flow test run with nitrogen and non-fissioning reactor and well instrumented. Vibration caused by interstitial flow. Problem resolved with better bundling of the core and seals.

Pewee -I, Dec 1968, 500 MW, 40 min, test of Phoebus and NRX fuel elements. Final Fuel Element test, Nuclear Furnace, June 1972, 44 MW for 108 min Spent 1 $B over the period 1959-1972. 4100 MW. …

10000+ "phoebus 1a specific impulse 840 seconds vacuum" printable 3D Models. Every Day new 3D Models from all over the World. Click to find the best Results for phoebus 1a specific impulse 840 …

Feb 24, 2014 · The Phoebus series of research reactors began testing at test cell C, in June 1965 with Phoebus 1A. Phoebus 1A operated for 10.5 minutes at 1100 MW before unexpected loss of …

Feb 24, 2014 · The Phoebus series of research reactors began testing at test cell C, in June 1965 with Phoebus 1A. Phoebus 1A operated for 10.5 minutes at 1100 MW before unexpected loss of …