Results 51 to 60 of about 48,290 (292)
Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring
Advanced Engineering Materials, EarlyView.Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak +4 more
wiley +1 more source
Tribology OnlineUsing a controlled atmosphere cutting apparatus equipped with a mass spectrometer, this study investigated the influence of several additive compounds on grease decomposition and hydrogen generation caused by a nascent clean steel surface.
Toshiaki Wakabayashi +3 more
doaj +1 more source
Effect of Formulation of Li Greases on Their Flow and Ball Bearing Torque
Tribology Online, 2016 This paper describes a study on the effect of base oil type and thickener type on bearing torques with Li type greases. Using a ball bearing tribometer equipped with a torque sensor, friction torque behaviors were determined for model Li greases with ...
Kazumi Sakai +5 more
doaj +1 more source
Effect of HFO Refrigerants on Lubrication Characteristics (Part 2)
Tribology Online, 2023 Following the previous paper focusing on tribological properties of hydrofluoroolefin (HFO) refrigerant, the adsorption behavior of refrigerants on the nascent iron surface was investigated experimentally and the adsorption structure, adsorption energy ...
Yuji Shitara +2 more
doaj +1 more source
Fabrication Routes for Ionic Conducting Fiber Strain Sensors
Advanced Engineering Materials, EarlyView.Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw +3 more
wiley +1 more source
ENVIRONMENTALLY TOLERABLE LUBRICANTS [PDF]
, 2000 Sažetak Ekološki prihvatljiva maziva su ona, koja će u kontaktu s okolišem uzrokovati minimum štetnog djelovanja, i kod proizvodnje i primjene i kod zbrinjavanja otpada. Jedan od uvjeta ekološke prihvatljivosti je biološka razgradljivost maziva.
Šateva, Milka +2 more
core +1 more source
Additives for Improving the Fuel Economy of Diesel Engine Systems
Tribology Online, 2010 Due to tightening CO2 emission regulations and increasing fuel prices, fuel economy has become one of the greatest issues facing society today. Although molybdenum dithiocarbamate (MoDTC) is a well-known friction modifier for gasoline engines, it has ...
Kenji Yamamoto +2 more
doaj +1 more source
C, 2021 This work characterises thermal properties of a typical epoxy-based carbon-fibre-reinforced polymer used in aircraft construction, but with an out-of-plane fibre orientation, and assesses its potential as a structural ablative material.
Sebastian Eibl, Thomas J. Schuster
doaj +1 more source
Lubrication and Lubricants [PDF]
, 2002 Lubrication is a process in which a lubricant is placed between rubbing surfaces to control friction and reduce wear. This article outlines the nature of the frictional force, the wear process, the role of surface characteristics, and the mechanisms of lubrication.
S., Nehal, M., Amal
openaire +2 more sources
Effects of Mg on Microstructure and Solidification of a Hypereutectic Zn–8 wt.%Al Alloy
Advanced Engineering Materials, EarlyView.An appreciable set of results involving thermal data, microstructure, chemical composition, and microstructural growth laws is reported for ZnAlMg alloys. Such results demonstrate that ZnAlMg alloys have high potential for applications in automotive self‐lubricating components, batteries, and electrical systems.
Raí B. de Sousa +6 more
wiley +1 more source