Optimisation of heaving buoy wave energy converter using a combined numerical model
Sign Up to like & getrecommendations! Published in 2020 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2020.102208
Abstract: Abstract This optimisation study focused on the mass, dimension, hydrodynamic response, and power take-off (PTO) damping for heaving buoy wave energy converters (WEC). A numerical model, consisting of a potential flow (PF) model and a… read more here.
Keywords: wave energy; energy; heaving buoy; buoy wave ... See more keywords
Uniform platinum nanoparticles loaded on Universitetet i Oslo-66 (UiO-66): Active and stable catalysts for gas toluene combustion.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2021.08.127
Abstract: Highly dispersed Pt nanoparticles supported UiO-66 catalysts were successfully prepared by the incipient wetness impregnation method. Their thermal catalytic performances were evaluated by toluene degradation. The physicochemical properties of the samples were characterized using a… read more here.
Keywords: oxygen; toluene; nanoparticles loaded; platinum nanoparticles ... See more keywords
Hydrodynamic responses and power efficiency analyses of an oscillating wave surge converter under different simulated PTO strategies
Sign Up to like & getrecommendations! Published in 2018 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2018.10.050
Abstract: Abstract Experimental investigation on the power performance of a bottom hinged oscillating wave surge converters (OWSC) with different power take-off (PTO) damping strategies (provided by a generic PTO simulation platform) are conducted in regular and… read more here.
Keywords: pto strategies; power; pto; wave surge ... See more keywords
Thickness-Dependent Evolution of Piezoresponses and Stripe 90° Domains in (101)-Oriented Ferroelectric PbTiO3 Thin Films.
Sign Up to like & getrecommendations! Published in 2018 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.8b07206
Abstract: High-index ferroelectric films as (101)-orientated ones exhibit enhanced dielectric responses, piezoelectric responses, and exotic ferroelectric switching behaviors, which are potential candidates for applications in memories and capacitors. However, possible domain patterns and domain wall structures… read more here.
Keywords: thin films; oriented ferroelectric; microscopy; stripe domains ... See more keywords
Leakage current suppression and breakdown voltage enhancement in GaN-on-GaN vertical Schottky barrier diodes enabled by oxidized platinum as Schottky contact metal
Sign Up to like & getrecommendations! Published in 2022 at "Semiconductor Science and Technology"
DOI: 10.1088/1361-6641/ac65aa
Abstract: In this work, the oxidized metal PtO x was employed as the Schottky contact metal in the fabrication of gallium nitride (GaN)-on-GaN vertical Schottky barrier diodes (SBDs). Compared with the GaN SBD with just Pt… read more here.
Keywords: schottky; voltage; pto; schottky contact ... See more keywords
Numerical Study on a Multibuoy-Type Wave Energy Converter With Hydraulic PTO System Under Real Sea Conditions
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Oceanic Engineering"
DOI: 10.1109/joe.2020.2997119
Abstract: This study aims to investigate the power takeoff (PTO) performance of a two-buoy-type wave energy converter (WEC) with a PTO system under real sea conditions. The two-buoy-type WEC is composed of two hemispherical heaving buoys… read more here.
Keywords: extraction power; pto; power; wave ... See more keywords
Review of First Principles Simulations of STO/BTO, STO/PTO, and SZO/PZO (001) Heterostructures
Sign Up to like & getrecommendations! Published in 2023 at "Crystals"
DOI: 10.3390/cryst13050799
Abstract: In this study, we review our first-principles simulations for STO/BTO, STO/PTO, and SZO/PZO (001) heterostructures. Specifically, we report ab initio B3PW calculations for STO/BTO, STO/PTO, and SZO/PZO (001) interfaces, considering non-stoichiometric heterostructures in the process.… read more here.
Keywords: sto; sto pto; pto szo; bto sto ... See more keywords
Strength Analysis of a PTO (Power Take-Off) Gear-Train of a Multi-Purpose Cultivator during a Rotary Ditching Operation
Sign Up to like & getrecommendations! Published in 2019 at "Energies"
DOI: 10.3390/en12061100
Abstract: Optimal design of transmission gears is important to ensure product durability and reliability. This study measured a multi-purpose cultivator during a rotary ditching operation and analyzed the strength of the power take off (PTO) gear-train… read more here.
Keywords: cultivator rotary; load; strength; rotary ditching ... See more keywords
Perfecting the Life Clock: The Journey from PTO to TTFL
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms24032402
Abstract: The ubiquity of biological rhythms in life implies that it results from selection in the evolutionary process. The origin of the biological clock has two possible hypotheses: the selective pressure hypothesis of the oxidative stress… read more here.
Keywords: mechanism; ttfl; life; biological clock ... See more keywords