Recent Developments of High-Pressure Spark Plasma Sintering: An Overview of Current Applications, Challenges and Future Directions. [PDF]
Materials (Basel), 2023 Le Godec Y, Le Floch S.
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Evaluation of chromium oxide and molybdenum disulfide coatings in self-acting stops of an air-lubricated Rayleigh step thrust bearing [PDF]
Two coatings for a Rayleigh step thrust bearing were tested when coasting down and stopping under self-acting operation in air. The thrust bearing had an outside diameter of 8.9 cm (3.5 in.), an inside diameter of 5.4 cm (2.1 in.), and nine sectors.
Nemeth, Z. N.
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Experimentally determined stiffness and damping of an inherently compensated air squeeze-film damper [PDF]
Values of damping and stiffness were determined experimentally for an externally pressurized, inherently compensated, compressible squeeze-film damper up to excitation frequencies of 36,000 cycles per minute.
Cunningham, R. E.
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An optimized modeling for in-situ stresses based on Rhino accurate modeling and large-scale transverse isotropic theory. [PDF]
Sci Rep, 2023 Song W, Jiao H, Xu X, He P.
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Theoretical and experimental studies of visco-type shaft seals Semiannual progress report, Oct. 15, 1964 - Apr. 15, 1965 [PDF]
Theory and performance of visco-type shaft seal under laminar and turbulent ...
Stair, W. K.
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Preliminary Study for AUV: Longitudinal Stabilization Method Based on Takagi-Sugeno Fuzzy Inference System. [PDF]
Sensors (Basel), 2021 Petritoli E, Bartoletti C, Leccese F.
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Thresholding Methods for Reduction in Data Processing Errors in the Laser-Textured Surface Topography Measurements. [PDF]
Materials (Basel), 2022 Podulka P.
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Advanced Launch System propulsion focused technology liquid methane turbopump technical implementation plan [PDF]
This program will focus on the integration of all functional disciplines of the design, manufacturing, materials, fabrication and producibility to define and demonstrate a highly reliable, easily maintained, low cost liquid methane turbopump as a ...
Csomor, A., Nielson, C. E.
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Imaging dynamic three-dimensional traction stresses. [PDF]
Sci Adv, 2022 Li Y +10 more
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Evaluation of DSS-14 pedestal-review of top surface repair procedures [PDF]
Proposed repair procedures for the top surface of the pedestal supporting the hydrostatic bearing runner for the 64m Antenna are presented. These procedures included: (1) removal of existing grout and concrete to approximately 8 in.
Musser, D. W. +2 more
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