Results 31 to 40 of about 19,469 (232)
A Novel Bearing Lubricating Device Based on the Piezoelectric Micro-Jet
Applied Sciences, 2016 A novel bearing lubricating device, which is embedded in gyroscope’s bearing system and based on the theory of the piezoelectric micro-jet, was designed for this study.
Kai Li +4 more
doaj +1 more source
International Journal of Mining Science and Technology, 2022 CO2 drilling is a promising underbalance drilling technology with great advantages, such as lower cutting force, intense cooling and excellent lubrication.
Can Cai +4 more
doaj +1 more source
LubricantsTapered roller bearings are extensively utilized in the aerospace industry owing to their superior load-carrying capacity and extended service life. However, the majority of research conducted by scholars on the subject of bearing lubrication has focused
Yu Dai +5 more
doaj +1 more source
Identifying safer anti-wear triaryl phosphate additives for jet engine lubricants [PDF]
Chemico-Biological Interactions, 2013 Individuals aboard jet aircraft may be exposed to potentially toxic triaryl organophosphate anti-wear lubricant additives (TAPs) that are converted by cytochromes P450 into toxic metabolites. Consequences of exposure could be reduced by using less toxic TAPs.
Paul E, Baker +9 more
openaire +2 more sources
MachinesThe involute gear with variable tooth thickness lacks established methods for calculating meshing heat and studying oil-jet lubrication and cooling effects.
Huicheng Zhang, Yongping Liu, Junhai Guo
doaj +1 more source
Subchronic Delayed Neurotoxicity Evaluation of Jet Engine Lubricants Containing Phosphorus Additives [PDF]
Fundamental and Applied Toxicology, 1996 Synthetic polyol-based lubricating oils containing 3% of either commercial tricresyl phosphate (TCP), triphenylphosphorothionate (TPPT), or butylated triphenyl phosphate (BTP) additive were evaluated for neurotoxicity in the adult hen using clinical, biochemical, and neuropathological endpoints.
W, Daughtrey +3 more
openaire +2 more sources
Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source
Fluorine‐Free Soft Nanocomposites for High‐Speed Liquid Impact Repellence
Advanced Functional Materials, EarlyView.Fluorine‐free soft nanocomposite coatings are developed using silicone oil‐mediated mechanical‐stiffness control, enabling ‘dry’ liquid‐repellent surfaces that resist high‐speed water jet impacts up to ∼60 m/s. By tuning nanoparticle loading and oil content, the coatings also achieve >90% optical transparency, amphiphobicity with impact resistance to ...
Priya Mandal +4 more
wiley +1 more source
Novel Functional Materials via 3D Printing by Vat Photopolymerization
Advanced Functional Materials, EarlyView.This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov +3 more
wiley +1 more source
Capillary pinching in a pinched microchannel [PDF]
, 2007 We report a study of the capillary pinching of a gas bubble by a wetting liquid inside a pinched channel. The capillary pinching induces very reproducible bubbling, at a very well-defined frequency.
Amyot, Olivier, Plouraboué, Franck
core +2 more sources