Investigation of thermo-elasto-plastic behavior of thick-walled spherical vessels with inner functionally graded coatings
Sign Up to like & getrecommendations! Published in 2017 at "Meccanica"
DOI: 10.1007/s11012-016-0596-7
Abstract: Having high corrosion and thermal resistance characteristics, Functionally Graded Materials have been found wide range of applications in engineering fields. The analytical elasto-plastic solution for spherical vessels composed of outer homogenous part and inner FG… read more here.
Keywords: investigation thermo; functionally graded; plastic behavior; elasto plastic ... See more keywords
Thermo-elasto-hydrodynamic (TEHD) study of journal bearing lubricated with biodegradable nanolubricant
Sign Up to like & getrecommendations! Published in 2021 at "Journal of The Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-021-02801-3
Abstract: The current study addresses the influence of thermo-elasto effects on performance parameters of the journal bearing lubricated with biodegradable nanolubricants. It is assumed that the non-Newtonian nature of the biodegradable nanolubricants follows the power law… read more here.
Keywords: thermo elasto; bearing lubricated; study; journal bearing ... See more keywords
Numerical analyzes and experimental investigations on the fully-coupled thermo-elasto-gasdynamic behavior of air foil journal bearings
Sign Up to like & getrecommendations! Published in 2021 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2020.107221
Abstract: Abstract Air foil journal bearings are an important component in high-speed, oil-free turbomachinery applications. In order to optimize the performance of rotor systems supported by air foil journal bearings, detailed numerical models are needed. In… read more here.
Keywords: elasto gasdynamic; foil journal; air; air foil ... See more keywords
Thermo-Elasto-Hydro-Dynamic model on variable preload tilting-pad journal bearing
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DOI: 10.1063/5.0279811
Abstract: To rapidly adjust the real-time performance of tilting-pad journal bearings (TPJBs), a novel variable preload TPJB is proposed, and its Thermo-Elasto-Hydro-Dynamic (TEHD) lubrication model with consideration of the variable preload factor is developed. Taking the… read more here.
Keywords: pad journal; variable preload; tilting pad; elasto hydro ... See more keywords
Thermo-elasto-plasto-dynamics of ultrafast optical ablation in polycrystalline metals. Part I: Theoretical formulation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Thermal Stresses"
DOI: 10.1080/01495739.2020.1822767
Abstract: Abstract Ultrafast laser-induced ablation is a complex function of many coupled parameters including laser intensity, pulse duration, optical wavelength, material thermophysical properties, and grain size. The predominant belief is that ultrafast laser ablation involves either… read more here.
Keywords: laser; ablation; plasto dynamics; formulation ... See more keywords