Results 81 to 90 of about 124,299 (312)
Advanced Materials Technologies, EarlyView.Recent research on laser‐processed cermets and cemented carbides highlights significant advancements, yet a notable paucity of studies and persistent challenges remain. Efforts are increasingly focused on developing low‐cost, environmentally friendly cermets as alternatives to conventional materials.
Himanshu Singh Maurya +2 more
wiley +1 more source
An experimental technique for performing 3-D LDA measurements inside whirling annular seals [PDF]
During the last several years, the Fluid Mechanics Division of the Turbomachinery Laboratory at Texas A&M University has developed a rather unique facility with the experimental capability for measuring the flow field inside journal bearings, labyrinth ...
Deotte, Robert E., Jr. +4 more
core +1 more source
Preventing the oil film instability in rotor-dynamics [PDF]
, 2016 Horizontal rotor systems on lubricated journal bearings may incur instability risks depending on the load and the angular speed. The instability is associated with the asymmetry of the stiffness matrix of the bearings around the equilibrium position ...
SORGE, Francesco
core +1 more source
Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives
Advanced Materials Technologies, EarlyView.Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley +1 more source
An analytical study on nonlinear viscoelastic lubrication in journal bearings. [PDF]
Sci Rep, 2023 Abbaspur A +6 more
europepmc +1 more source
Advanced Sustainable Systems, EarlyView.Nanosafety data provide a guiding example for establishing best practices in data management, aligning with FAIR principles and quality criteria. This review explores existing quality assessment approaches for reliability, relevance, and completeness, emphasizing the need for harmonization and adaptation to nanomaterials and advanced materials. The aim
Verónica I. Dumit +43 more
wiley +1 more source
International Journal of Rotating Machinery, 2017 Foil bearing provides compliant support and moderate Coulomb friction for rotor-bearing system, which is conducive to stability and reliability of high speed rotating machinery.
Tianwei Lai +4 more
doaj +1 more source
Influences of Journal Rotating Direction on Cryogenic Hybrid Journal Bearings
Tribology Online, 2015 In the present study, two types of nine-recess hybrid journal bearings (HJBs) with different recess geometries, i.e., the Young Leaf Mark and the square, were operated at a rotational speed of up to 67,000 rpm using the cryogenic journal bearing test ...
Mamoru Oike +4 more
doaj +1 more source
Vibration-Based Wear Condition Estimation of Journal Bearings Using Convolutional Autoencoders. [PDF]
Sensors (Basel), 2023 Ates C +4 more
europepmc +1 more source
A novel continuously adjustable hydrodynamic bearing
, 1998 A novel form of adjustable fluid film bearing has been devised whereby the hydrodynamic conditions can be changed in a continuously controlled manner during operation. The principle can be applied to conventionally orientated journal bearings, i.e.
Martin, Keith, Parkins, David
core