Design and development of liquid hydrogen cooled 120mm roller, 110mm roller, and 110mm tandem ball bearings for M-1 fuel turbopump
Liquid hydrogen cooled tandem ball bearings for M-1 fuel turbopump
M-1 ROCKET ENGINE↗
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Development of liquid oxygen cooled 110MM ROLLER and tandem ball bearings at up to .5 x 106 DN values for the oxidizer turbopump of the M-1 engine Technology report
Bearing package design suitability for M-1 liquid oxygen turbopump
M-1 ROCKET ENGINE↗
Analysis of the M-1 liquid hydrogen turbopump shaft critical whirling speed and bearing loads
Shaftwhirling critical speeds and bearing loads for model I and model II fuel turbopumps
ROTATING SHAFT↗
Aerodynamic design - Model II turbine M-1 fuel turbopump assembly
Aerodynamic design of two-stage turbine for M-1 liquid hydrogen turbopump
M-1 ROCKET ENGINE↗
Analysis and experimental verification of axial thrust on the M-1 liquid oxygen turbopump
Analysis and experimental verification of axial thrust on liquid oxygen turbopump
LIQUID OXYGEN /LOX/↗
Summary of observed results when chilling the M-1 fuel turbopump to liquid hydrogen temperature
Cooling tests of M-1 rocket engine turbopump with liquid hydrogen
TURBOPUMP↗
The mechanical design of a two-stage impulse turbine for the liquid hydrogen turbopump of the M-1 engine
Mechanical design of two-stage impulse turbine for liquid hydrogen turbopump of M-1 engine
M-1 ROCKET ENGINE↗
Analytical and Experimental Vibration Analysis of the Turbine Buckets for the M-1 Liquid Oxygen Turbopump
Shrouded turbine bucket natural frequencies and associated resonant shaft speeds for M-1 liquid oxygen turbopump
STRUCTURAL VIBRATION↗
Mechanical design of a Curtis turbine for the oxidizer turbopump of the M-1 engine
Turbine mechanical design for M-1 engine oxidizer turbopump
M-1 ROCKET ENGINE↗
Hydraulic design of the M-1 liquid hydrogen turbopump
Hydraulic design of axial flow hydrogen turbopump for M-1 rocket engine
TURBOPUMP↗
Analysis of Topping and Bleed Turbopump Units for Hydrogen-propelled Nuclear Rockets
Topping and bleed turbopump unit for hydrogen propelled nuclear rocket
NUCLEAR ROCKET↗
Dual turbopump liquid hydrogen feed system experience
Design and development of dual turbopump liquid hydrogen feed system
ENGINEERING DEVELOPMENT↗
Analysis of single- and two-phase flows in turbopump inducers.
Single-phase and two-phase cavitating flow regime performance of liquid propellant rocket engine turbopump inducers
SINGLE-PHASE FLOW↗
Activation and initial test operations of large rocket engine - Turbopump test facilities.
Rocket engine turbopump assembly test capability design, facilities, cryogenic systems, control requirements, computer simulation, activation and checkout
COMPUTER SIMULATION↗
Analysis of single- and two-phase flows in turbopump inducers.
Single-phase and two-phase cavitating flow regime performance of liquid propellant rocket engine turbopump inducers
INDUCER↗
Microstructural Analysis Across a Hybrid Inconel 718 Turbopump Inducer Following a Scheduled Heat Treatment Process
Additive Manufacturing (AM) provides a low-cost method to fabricate near net shape complex parts. In this study, a turbopump inducer was fabricated using blown powder direct energy deposition (DED) of Inconel 718 to form the fins on a wrought hub. By utilizing this combination process, more cost-effective methods are possible for complex parts. A series of heat treatments were applied to the assembly per ASTM F330.
Inconel 718↗
Fluid pressure used to test turbopump bearings
Testing of turbopump bearings operating in an intense radiation field is accomplished by the use of a fluid bearing tester providing radial and axial loading.
Source record↗
Honeycomb seal backing ring increases turbopump disk life
Turbopump disk life increased by thin, relatively rigid metal backing ring installed to the honeycomb seal. The aerodynamic and friction damping provided by this modification eliminates first-stage disk cracking.
Brooks, W. S.↗