Influence of non-Newtonian Rabinowitsch fluids on the operational efficiency of sine film thrust bearings with porous walls. [PDF]
Palani D, Rahul AK.
europepmc +1 more source
Orbital transfer vehicle oxygen turbopump technology. Volume 2: Nitrogen and ambient oxygen testing [PDF]
The testing of a rocket engine oxygen turbopump using high pressure ambient temperature nitrogen and oxygen as the turbine drive gas in separate test series is discussed. The pumped fluid was liquid nitrogen or liquid oxygen.
Brannam, R. J. +4 more
core +1 more source
Hybrid hydrostatic/ball bearings for LH2 and LO2 service in turbopumps were studied as a means of improving speed and life capabilities. Four hybrid bearing configurations were designed with emphasis on achieving maximum stiffness and damping.
Butner, M. F., Murphy, B. T.
core +1 more source
Development of a High-Speed Precision Ultrasonic-Assisted Spindle for Ultra-Precision Optical Mold Machining. [PDF]
Wang D, Hong Q, Yin S.
europepmc +1 more source
Using the Effect of Compression Stress in Fatigue Analysis of the Roller Bearing for Bimodal Stress Histories. [PDF]
Romanowicz PJ, Smolarski D, KozieĊ MS.
europepmc +1 more source
Thrust and stiffness nomograms for hydrostatic bearing calculations
The application of hydrostatic lubrication to slideways is now becoming common practice in the machine tool industry. The theoretical basis for determining design parameters for hydrostatic lubrication is well established (Refs. 1 and 2) but one of the practical problems facing the machine tool designer wishing to use this technique is the tedious ...
Cooke, P., Scarr, A. J.
openaire +1 more source
Design and lmplementation of wheel-leg-paddle lntegrated structure amphibious robot. [PDF]
Guan M, Zhang L, Cui B, Wang L.
europepmc +1 more source
Application-oriented classification and performance analysis of precision linear feed mechanisms for machine tools. [PDF]
Zhou J +5 more
europepmc +1 more source
A bibliography /with abstracts/ on gas-lubricated bearings Interim report [PDF]
Gas lubricated bearings - annotated ...
Devlin, P., Peters, A.
core +1 more source
Modal response characterizations and mechanism separation modeling of amphibious vehicle body under different water entry depths. [PDF]
Li G +6 more
europepmc +1 more source

