Accelerated erosion testing of candidate SNAP-8 turbine rotor and nozzle materials
Accelerated wet mercury vapor erosion testing of candidate SNAP-8 turbine rotor and nozzle materials in close pump loop
TURBINE BLADE↗
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Results for “SNAP”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Aluminum-to-copper coldwelded joints for SNAP-8 electrical terminal applications
Mechanical testing and metallographic examination of aluminum to copper coldwelded joints after thermal exposure - SNAP-8 electrical terminal
WELDED JOINT↗
A study of condenser inventory control for the SNAP-8 system
Mercury condenser inventory control system for regulating condensing pressure in SNAP-8 system
CONDENSATION PUMP↗
Electromagnetic pumps used in SNAP-8 test support equipment
Operational characteristics, problems, and failures of ac electromagnetic pumps used in SNAP-8
OPERATIONAL PROBLEM↗
Evaluation of alternate lubricant/coolant fluids for SNAP-8
Alternate lubricant/cooling fluids for SNAP-8
LUBRICANT↗
SNAP-8 mercury jet-centrifugal pump hydraulic design
Hydraulic design calculations for SNAP-8 jet centrifugal pump
HYDRAULICS↗
Performance map of the SNAP-8-1 model condenser, P/N 092500-1, S/N A-2
Thermal performance of SNAP-8 model condenser
PERFORMANCE CHARACTERISTICS↗
SNAP-8 electrical generating system development program Quarterly progress report, 1 Oct. - 31 Dec. 1966
SNAP-8 power conversion system development, and test facilities
TEST FACILITY↗
Theory and testing of a space radiator simulator for a SNAP-8 ground test facility
Space radiator simulator, using finned tube heat exchanger cooled by controllable airflow, for SNAP-8 ground test facility
SPACE RADIATOR↗
Voltage distortion effects of SNAP-8 ALTERNATOR speed controller and alternator performance results
Voltage distoration effects of SNAP-8 alternator speed controller and alternator performance results
REACTOR TECHNOLOGY↗
SNAP-8 performance potential study Final report, 27 Jul. 1965 - 31 Dec. 1966
SNAP-8 electrical generating system performance
SNAP-8↗
Conditioning and steady-state peformance of SNAP-8 tube-in-shell mercury boiler
Conditioning and steady state performance of SNAP-8 tube-in-shell mercury boiler
MERCURY /METAL/↗
SNAP 10A thermal control coatings.
SNAP-10A high emittance white coating, noting stability at 600 degrees F, irradiation and vacuum and mechanical vibration
SURFACE STABILITY↗
SNAP-8 - A technical assessment.
SNAP-8, nuclear electric power-conversion system /PCS/ designed for operation in space, using liquid metals as working fluids
LIQUID METAL↗
Mission Capabilities of Ion Engines Using SNAP-8 Power Supplies
Mission performance capabilities of ion engines powered by the 30 kw and 60 kw SNAP-8 power supplies are compared for the following missions: a 24-hr equatorial satellite, a 100 n mi lunar satellite, a 500 n mi Mars satellite, a Mercury probe, and an out-of-the-ecliptic probe. The capabilities of arc- jet engines and chemical engines for the same missions are compared with those of the ion engines. The majority of the comparisons are for 8500-lb spacecraft which are boosted into a 300 n mi orbit by the Atlas-Centaur. Variations in initial orbit altitude, the use of actual launch dates rather than dates based on simplifying assumptions, and the combined use of chemical and electrical propulsion systems were also evaluated in terms of their effect on mission performance.
IONIC PROPULSION↗
Analysis Of Guidance Perturbations For A Low-Thrust Mars Orbiter Mission Using Snap-8
Guidance perturbations for a low-thrust mars orbit mission using snap-8
SYSTEM FOR NUCLEAR AUXILIARY POWER-8 /SNAP-8/↗
Electronic assembly rack panels snap on and off
Snap fasteners on each side of an electronic assembly rack blank panel give quick access to the interior. Guide pins extending from the inside face easily slip into standard screw holes on the frame and provide additional support.
Bailey, J. W.↗