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Current Knowledge on Friction, Lubrication, and Wear of Ethanol-Fuelled Engines—A Review
Lubricants, 2023 The urgent need for drastic reduction in emissions due to global warming demands a radical energy transition in transportation. The role of biofuels is fundamental to bridging the current situation towards a clean and sustainable future.
Henara Lillian Costa +2 more
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Machines, 2022 Aiming at the particularity on the transition surface, this paper carried out research on adaptive speed planning, local optimization of machining toolpaths to improve the surface quality of the transition surface, and visualization of motion parameters ...
Jichun Wu +3 more
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Optical and Hot-Film Measurements of the Boundary Layer Transition on a Naca Airfoil [PDF]
E3S Web of Conferences, 2022 This study explores the possibilities of identifying position of a boundary layer transition using hot film measurements complemented by classical optical methods i.e. interferometry and schlieren method.
Šimurda David +3 more
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Structural phase transition in surface layer of metals
Қарағанды университетінің хабаршысы. Физика сериясы, 2023 In the article a review of various phenomena on the surface of pure metals is given: the occurrence of the sur- face states of Tamm and Shockley; quantum size effects; electric double layer, the work function of electrons from a metal.
В.М. Юров +3 more
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Electric field-triggered Cassie-Baxter-Wenzel wetting transition on textured surface
Physical Review Research, 2021 Understanding the critical condition and mechanism of the droplet wetting transition between Cassie-Baxter state and Wenzel state triggered by an external electric field is of considerable importance because of its numerous applications in industry and ...
Ke Xiao, Xi Chen, Chen-Xu Wu
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Phase transition in tensionless surfaces [PDF]
Biophysical Chemistry, 2005 We study the critical behavior of the Laplacian roughening model, which describes the growth of tensionless surfaces. This type of growth phenomena is very important, for instance, in biological membranes and in molecular beam epitaxy. We summarize previous analytical and numerical results and point out their contradictions and differences, thus making
Ruiz-Lorenzo, Juan Jesús +3 more
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Surface localized magnetism in transition metal doped alumina
Scientific Reports, 2021 Alumina is a structural ceramic that finds many uses in a broad range of applications. It is widely employed in the aerospace and biomedical sectors due to its stability at high temperatures and in harsh chemical environments.
Erik C. Nykwest +2 more
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Metallic-semiconducting transition of silicon nanowires by surface passivation
Results in Surfaces and Interfaces, 2021 Surface passivation is one of the best techniques to eliminate the adverse effects of the dangling bonds present in the simple nanostructures and modify their electronic property.
Devi Dass
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On transition rates in surface hopping [PDF]
The Journal of Chemical Physics, 2012 Trajectory surface hopping (TSH) is one of the most widely used quantum-classical algorithms for nonadiabatic molecular dynamics. Despite its empirical effectiveness and popularity, a rigorous derivation of TSH as the classical limit of a combined quantum electron-nuclear dynamics is still missing.
Escartin, J. M. +4 more
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Peratic phase transition by bulk-to-surface response
Physical Review Research, 2022 The study of dynamical phase transitions has been attracting considerable research efforts in the last decade. One theme of present interest is to search for exotic scenarios beyond the framework of equilibrium phase transitions.
Xingze Qiu +3 more
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