Experimental modeling of a lubricated, open drive scroll expander for micro-scale organic Rankine cycle systems
Sign Up to like & getrecommendations! Published in 2021 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2021.116784
Abstract: Abstract Scroll compressors converted into expanders represent a good choice in micro-to-small-scale organic Rankine cycle (ORC) applications. Several studies have tested and modeled scroll expanders in ORC systems in the last decade to assess their… read more here.
Keywords: organic rankine; rankine cycle; model; scale organic ... See more keywords
Dynamics of a new composite four–Scroll chaotic system
Sign Up to like & getrecommendations! Published in 2018 at "Chinese Journal of Physics"
DOI: 10.1016/j.cjph.2018.06.022
Abstract: Abstract A new three-dimensional autonomous chaotic system is proposed. This new system can generate single-scroll, double-scroll, three-scroll and four-scroll attractors under different system parameters. Particularly, it can generate a four-scroll chaotic attractor composed of a… read more here.
Keywords: system; scroll chaotic; attractor; scroll ... See more keywords
Dynamics of delay induced composite multi-scroll attractor and its application in encryption
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Non-linear Mechanics"
DOI: 10.1016/j.ijnonlinmec.2017.04.014
Abstract: Abstract Time delay feedback has been shown to produce chaos from non-chaotic systems. In this paper, besides the single and double scroll chaotic attractors, a new composite multi-scroll attractor is found in stable systems with… read more here.
Keywords: composite multi; multi scroll; attractor; scroll ... See more keywords
Impact of micro-grooves in scroll wrap tips on the performance of a trans-critical CO2 scroll compressor
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Refrigeration"
DOI: 10.1016/j.ijrefrig.2021.06.021
Abstract: Abstract Radial leakage was commonly regarded as the primary factor restricting the aero-thermodynamic performance of scroll compressors. In this paper, a passive flow control approach of micro-grooves in scroll wrap tip for the radial leakage… read more here.
Keywords: scroll; micro grooves; performance; scroll compressor ... See more keywords
Construction and simulation of novel asymmetrical scroll wraps for scroll vacuum pumps
Sign Up to like & getrecommendations! Published in 2021 at "Vacuum"
DOI: 10.1016/j.vacuum.2020.109837
Abstract: Abstract The existing asynchronous suction scroll vacuum pump with only one suction port has higher area utilization ratio than that of the existing synchronous suction scroll vacuum pump with two suction ports, but its built-in… read more here.
Keywords: suction; vacuum pump; scroll vacuum; scroll ... See more keywords
The First Jewish Astronomers: Lunar Theory and Reconstruction of a Dead Sea Scroll
Sign Up to like & getrecommendations! Published in 2017 at "Science in Context"
DOI: 10.1017/s0269889717000114
Abstract: Argument The Astronomical Book of Enoch describes the passage of the moon through the gates of heaven, which stand at the edges of the earth. In doing so, the book describes the position of the… read more here.
Keywords: jewish astronomers; astronomers lunar; scroll; book ... See more keywords
Multi-piecewise quadratic nonlinearity memristor and its 2N-scroll and 2N + 1-scroll chaotic attractors system.
Sign Up to like & getrecommendations! Published in 2017 at "Chaos"
DOI: 10.1063/1.4979039
Abstract: In this paper, two kinds of novel ideal active flux-controlled smooth multi-piecewise quadratic nonlinearity memristors with multi-piecewise continuous memductance function are presented. The pinched hysteresis loop characteristics of the two memristor models are verified by… read more here.
Keywords: multi; multi piecewise; scroll chaotic; scroll ... See more keywords
Resonance of scroll rings with periodic external fields in excitable media.
Sign Up to like & getrecommendations! Published in 2018 at "Chaos"
DOI: 10.1063/1.5022745
Abstract: By direct numerical simulations of a chemical reaction-diffusion system coupled to a periodic external AC electric field with frequency equal to double frequency of the scroll wave rotation, we find that scroll rings resonate with… read more here.
Keywords: resonance scroll; periodic external; scroll; scroll rings ... See more keywords
Graft Size and Double Scroll Formation Rate in Descemet Membrane Endothelial Keratoplasty
Sign Up to like & getrecommendations! Published in 2022 at "Current Eye Research"
DOI: 10.1080/02713683.2022.2104318
Abstract: Abstract Purpose This study aimed to evaluate the usefulness of intentional double scroll formation of donor Descemet membrane (DM) inside a glass tube inserter (the Fogla technique) in DM endothelial keratoplasty (DMEK) for controlled insertion… read more here.
Keywords: scroll configuration; double scroll; graft; scroll formation ... See more keywords
Scroll Reconstruction: Fine Tuning of the Interface Between Middle and Lower Thirds in Rhinoplasty
Sign Up to like & getrecommendations! Published in 2019 at "Aesthetic Surgery Journal"
DOI: 10.1093/asj/sjx264
Abstract: BACKGROUND The junction between upper and lower lateral cartilages, known as "the scroll area," is an important determinant of the spatial relationship between the middle and lower nasal thirds. OBJECTIVES We offer a graduated and… read more here.
Keywords: scroll; scroll reconstruction; scroll area; middle lower ... See more keywords
Comparison of Tri-folded and Scroll-based Graft Viability in Preloaded Descemet Membrane Endothelial Keratoplasty
Sign Up to like & getrecommendations! Published in 2019 at "Cornea"
DOI: 10.1097/ico.0000000000001831
Abstract: Purpose: To compare corneal endothelial damage associated with 2 techniques for preloaded Descemet membrane endothelial keratoplasty (DMEK): a tri-folded graft stored in a plastic cartridge designed for DMEK and a scrolled graft stored in a… read more here.
Keywords: time; tri folded; preloaded descemet; scroll ... See more keywords