Results 21 to 30 of about 254,387 (213)

Fuzzy Performance between Surface Fitting and Energy Distribution in Turbulence Runner

open access: yesThe Scientific World Journal, 2012
Because the application of surface fitting algorithms exerts a considerable fuzzy influence on the mathematical features of kinetic energy distribution, their relation mechanism in different external conditional parameters must be quantitatively analyzed.
Zhongwei Liang   +3 more
doaj   +1 more source

Design and Optimization of Support and Drive System for Magnetic Levitation Air Compressor for Fuel Cells

open access: yesActuators
The 5-degree-of-freedom active magnetic bearings (5-DOF AMB) and high-speed permanent magnet synchronous motor (HPMSM) were combined and applied to energy-recovery-type air compressors for fuel cells, which gives full play to the advantages of both and ...
Enhui Xing   +3 more
doaj   +1 more source

Engineering Analysis of the Closed-Type Wind Turbine Diffuser

open access: yesEAI Endorsed Transactions on Energy Web, 2023
In this paper considered the engineering analysis of a diffuser with a closed-type wind power plant  by converting the kinetic energy of the oncoming wind into electrical energy.
K. B. Shakenov, M. T. Tolemis
doaj   +1 more source

Classical kinetic energy, quantum fluctuation terms and kinetic-energy functionals [PDF]

open access: yesTheoretical Chemistry Accounts, 2007
10 pages, 1 figure.
Hamilton, I., Mosna, R., Delle Site, L.
openaire   +3 more sources

Comparative analysis of kinetic energy budget of Typhoons Yagi and Rumbia

open access: yesTropical Cyclone Research and Review
In this paper, the ERA-Interim reanalysis data at six-hourly intervals (with a horizontal resolution of 0.25° × 0.25°) and typhoon best track datasets are used to conduct a comparative kinetic energy budget analysis of Typhoon Yagi and Rumbia during ...
Guanbo Zhou, Longsheng Liu, Bin Huang
doaj   +1 more source

The Impact of Horizontal Resolution on Energy Transfers in Global Ocean Models

open access: yesFluids, 2017
The ocean is a turbulent fluid with processes acting on a variety of spatio-temporal scales. The estimates of energy fluxes between length scales allows us to understand how the mean flow is maintained as well as how mesoscale eddies are formed and ...
Joakim Kjellsson, Laure Zanna
doaj   +1 more source

Quantification of Cardiac Kinetic Energy and Its Changes During Transmural Myocardial Infarction Assessed by Multi-Dimensional Seismocardiography

open access: yesFrontiers in Cardiovascular Medicine, 2021
Introduction: Seismocardiography (SCG) records cardiac and blood-induced motions transmitted to the chest surface as vibratory phenomena. Evidences demonstrate that acute myocardial ischemia (AMI) profoundly affects the SCG signals.
Sofia Morra   +12 more
doaj   +1 more source

ISSUES OF ENERGY EFFICIENCY AND ENERGY CONSERVATION IN THE RECLAMATION COMPLEX: HIERARCHICAL CLASSIFICATION OF MICRO HYDROPOWER PLANTS

open access: yesНаучный журнал Российского НИИ проблем мелиорации, 2020
Purpose: to build a hierarchical classification of microhydroelectric power plants, the elements of which are considered as an eventual component of the hydroreclamation system for converting the energy of water flow and solving energy efficiency and ...
O. V. Voyevodin   +2 more
doaj   +1 more source

Magnetic-mechanical accumulator of kinetic energy

open access: yesAUTEX Research Journal, 2014
The paper focuses on the process of non-contacting kinetic energy accumulation at the dead-end positions of a reciprocating rectilinear motion with a variable stroke.
Valtera Jan, Beran Jaroslav
doaj   +1 more source

Nucleus-nucleus potential, the elastic scattering and subbarrier fusion cross sections for the system 40Сa + 40Сa

open access: yesЯдерна фізика та енергетика, 2018
Effective nucleus-nucleus potential is studied within the framework of the double folding approach, where the contribution of the kinetic energy of the nucleons is taken into account additionally.
О. I. Davydovska   +2 more
doaj   +1 more source

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