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24221
Research on Temperature Distribution of Large Permanent Magnet Synchronous Direct Drive Wind Turbine
Published 2023-05-01“…In this paper, an electromagnetic analysis model is established by using the parameters of a 4 MW wind turbine; the losses of each part of the generator under rated load and three-phase short-circuit conditions are calculated, respectively; and the heat source is imported into the workbench fluent software to determine the cooling mode, so as to obtain the magnetic-thermal-flow field coupling model of permanent magnet synchronous direct drive wind turbine. …”
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24222
Identifying extra high frequency gravitational waves generated from oscillons with cuspy potentials using deep neural networks
Published 2019-01-01“…During oscillations of cosmology inflation around the minimum of a cuspy potential after inflation, the existence of extra high frequency gravitational waves (HFGWs) (∼GHz) has been proven effectively recently. Based on the electromagnetic resonance system for detecting such extra HFGWs, we adopt a new data processing scheme to identify the corresponding GW signal, which is the transverse perturbative photon fluxes (PPF). …”
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24223
Controlled Measurement Setup for Ultra-Wideband Dielectric Modeling of Muscle Tissue in 20–45 °C Temperature Range
Published 2021-11-01“…In order to design electromagnetic applicators for diagnostic and therapeutic applications, an adequate dielectric tissue model is required. …”
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24224
Sensory input-dependent gain modulation of the optokinetic nystagmus by mid-infrared stimulation in pigeons
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24225
Kinematic ZTD Estimation from Train-Borne Single-Frequency GNSS: Validation and Assimilation
Published 2021-09-01“…The derivation of water vapour content from GNSS observations is based on the fact that electromagnetic signals are delayed when travelling through the atmosphere. …”
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24226
Fundamental Studies on Electron Dynamics in Exact Paraxial Beams with Angular Momentum
Published 2022-09-01“…Classical electromagnetic radiation with orbital angular momentum (OAM), described by nonvanishing vector and scalar potentials (namely, Lorentz gauge) and under Lorentz condition, is considered. …”
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24227
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24228
Enhanced mechanical properties of Mg-1Al-12Y alloy containing long period stacking ordered phase
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24229
Empirical roughness coefficients for moderate floods in an open conduit cave: Fullers stream canyon, Culverson Creek Cave System, West Virginia
Published 2022-08-01“…Stage-discharge relationships were determined for the karst window using an electromagnetic flow meter for floods with peak discharges of 1.66 m3 s-1 or less. …”
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24230
Comparison of frequency domain and time domain methods for the numerical simulation of contactless ultrasonic cavitation
Published 2022-09-01“…The use of a top-mounted electromagnetic induction coil has been demonstrated as a contactless alternative to traditional ultrasonic treatment (UST) techniques that use an immersed mechanical sonotrode for the treatment of metals in the liquid state. …”
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24231
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24232
Effect of Dissolved Salts on Steady-State Heat Transfer Using Excessive Cooling by Water-Air Mists
Published 2022-05-01“…The experimental system is based on a calorimeter that measures heat flux removed by water-air mist sprays from 8 mm diameter × 2.5 mm thickness platinum samples heated by electromagnetic induction. During steady-state experiments, a solid-state controller equilibrates automatically the rate of heat generation with the rate of heat removal to reach a constant temperature. …”
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24233
Investigation and Application of Magnetic Properties of Ultra-Thin Grain-Oriented Silicon Steel Sheets under Multi-Physical Field Coupling
Published 2022-11-01“…Through a precise oriented silicon steel motor model, it is proved that the magnetic flux density of stator teeth increases by 2.2%, the electromagnetic torque of motor increases by 2.18%, and the peak efficiency increases by 1% after using grain-oriented silicon steel. …”
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24234
GEORADAR AND RADIOIMPEDANCE DIAGNOSTICS OF THE SELENGA RIVER WATER AREA
Published 2022-09-01“…Using the Selenga River as an example, consideration has been given to the results of combining VLF-LF and VHF methods of electromagnetic diagnostics of a layered medium in a wide range of radio waves (from tens of kilohertz to units of gigahertz). …”
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Maternal risk factors for a child’s health prior to and during pregnancy (results of long-term cohort monitoring in Vologda region)
Published 2022-09-01“…Other significant risk factors that influence children’s health in their pre-school years include diseases of the genitourinary and endocrine systems diagnosed in a mother prior to pregnancy; a mother being single; low incomes; electromagnetic radiation at a place where a family lives; harmful working conditions at a mother’s workplace (gases in workplace air, work on a conveyor belt, radiation exposure). …”
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24237
Nb<sub>2</sub>CT<sub>x</sub>-Based MXenes Most Recent Developments: From Principles to New Applications
Published 2023-04-01“…Examples include gas and biosensors, water splitting, water purification, antimicrobial coatings, electromagnetic interference shielding, and transparent electrical conductors. …”
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High-Temperature Superconducting Non-Insulation Closed-Loop Coils for Electro-Dynamic Suspension System
Published 2021-08-01“…Owing to their greater current-carrying capacity, superconducting magnets can provide a super-magnetomotive force that is required for the null-flux EDS system, which cannot be provided by electromagnets and permanent magnets. Relatively mature high-speed maglev technology currently exists using low-temperature superconducting (LTS) magnets as the core, which works in the liquid helium temperature region (T ⩽ 4.2 K). …”
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24240
Technical note: High-density mapping of regional groundwater tables with steady-state surface nuclear magnetic resonance – three Danish case studies
Published 2023-08-01“…We also interpret the SNMR results jointly with independent transient electromagnetic (TEM) data, which allows us to identify regions with water bound in small pores. …”
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