Innovative On-Line Oil Sensor Technologies for the Condition Monitoring of Wind Turbines
A description of a system, developed for the condition monitoring of wind turbines, which combines innovative, real time, and on-line oil sensor technologies is described.
Innovative sensor for the detection of early stage of degradation of gas engines
Gas engines operate at extreme conditions and its lubricant is also affected by these extreme conditions; high temperatures and pressures or exigent operation cycles.
“Laser welding of polymers and hybrid laser joining of polymer-metal”
This article presents the study of laser transmission welding of polymeric joints that are composed of two ABS (Acrylonitrile/Butadiene/Styrene) sheets, one transparent and the other absorbent to the laser radiation.
"Thermal-spray deposition of enamel on aluminium alloys"
Traditional enamelling requires high temperatures, which soften high-performance aluminium substrates and limit their application in engineering.
Role of crystallinity on wear behavior of PTFE composites
Tribological behavior of PTFE composites is well known to be affected by factors depending mainly by matrix and filler properties.