Approaching Carnot efficiency at maximum power in linear response regime
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Statistical Mechanics: Theory and Experiment"
DOI: 10.1088/1742-5468/ab4e92
Abstract: We construct an example of heat engine whose efficiency at maximum power breaks down the previously derived bounds in the linear response regime. Such example takes a classical harmonic oscillator as the working substance undergoing… read more here.
Keywords: efficiency maximum; response regime; maximum power; efficiency ... See more keywords
Work flux and efficiency at maximum power of a triply squeezed engine
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review A"
DOI: 10.1103/physreva.107.052217
Abstract: We explore the effects of quantum mechanical squeezing on the nonequilibrium thermodynamics of a coherent heat engine with squeezed reservoirs coupled to a squeezed cavity. We observe that the standard known phenomenon of flux-optimization beyond… read more here.
Keywords: work flux; engine; efficiency maximum; efficiency ... See more keywords
Within-patient evaluation of chewing efficiency and maximum bite force of conventional dentures, fixed prostheses, and milled bar overdentures used for All-on-4 implant rehabilitation of atrophied mandibular ridges: A short-term randomized trial.
Sign Up to like & getrecommendations! Published in 2022 at "Clinical implant dentistry and related research"
DOI: 10.1111/cid.13104
Abstract: PURPOSE This crossover study aimed to evaluate chewing efficiency and maximum bite force (BF) of conventional dentures, fixed prostheses, and milled bar overdentures (MO) used for All-on-4 implant rehabilitation of atrophied mandibular ridges. METHODS Sixteen… read more here.
Keywords: mandibular ridges; efficiency; efficiency maximum; used implant ... See more keywords
Enhanced Efficiency at Maximum Power in a Fock–Darwin Model Quantum Dot Engine
Sign Up to like & getrecommendations! Published in 2023 at "Entropy"
DOI: 10.3390/e25030518
Abstract: We study the performance of an endoreversible magnetic Otto cycle with a working substance composed of a single quantum dot described using the well-known Fock–Darwin model. We find that tuning the intensity of the parabolic… read more here.
Keywords: power; quantum dot; darwin model; efficiency maximum ... See more keywords