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641
A wave-resolving two-dimensional vertical Lagrangian approach to model microplastic transport in nearshore waters based on TrackMPD 3.0
Published 2025-01-01“…This approach introduces novel features such as coupling with advanced turbulence models, simulating resuspension and bedload processes, implementing advanced settling and rising velocity formulations, and enabling parallel computation. …”
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642
Conceptual model of sustainable development of pedagogical staff competences in quality assurance of higher education
Published 2025-02-01“…Creating strategies to improve the quality of higher education is the key task of higher education institutions in the conditions of rapid changes in the content of competencies, in particular IT-competencies, as well as in the conditions of turbulence in the external environment, in particular epidemics, military conflicts, etc. …”
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643
Numerical Simulation of Characteristics of Wind Field at Bridge Sites in Flat and Gorge Terrains under the Thunderstorm Downburst
Published 2021-01-01“…To investigate the effects of thunderstorm downburst on the characteristics of wind field at bridge sites in flat and gorge terrains, firstly, numerical simulation of wind fields in the flat terrain under the thunderstorm downburst was conducted through the SST k-ω turbulence model, combined with the impinging jet technology. …”
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644
Effect of jet flow control in front of the leading bogie on the aerodynamic drag and underbody slipstream of high-speed trains
Published 2025-12-01“…Moreover, the increase of jet velocity results in a significant decrease in slipstream velocities but an increase in turbulent vorticity, intensity and kinetic energy underneath the leading bogie after the jet slot. …”
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645
ASSESSING THE RESULTS OF TRAINING IN DIGITAL ENTREPRENEURSHIP IN THE AGE OF HIGH AND DEEP TECH
Published 2024-02-01“… Digital transformation and the rise of Industry 4.0 in times of turbulence are changing the way organizations operate and interact with the people they serve. …”
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646
Adjustable tongue vane for improving the energy performance of a submersible single-channel pump for wastewater treatment
Published 2025-01-01“…Numerical simulations were conducted by using Reynolds-averaged Navier-Stokes equations and shear stress transport turbulence model to evaluate the energy loss inside the volute. …”
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647
Numerical simulation of magnetically driven nanomaterial rotating flow configured by convective-radiative cone with chemical reaction
Published 2025-03-01“…In contrast to orthodox liquids, the haphazard movement of nanoparticles within nanoliquid strengthens fluid turbulence, accomplishes superior thermal effectiveness and declines thermal resistance. …”
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648
GDP OF THE G7 AFTER THE FINANCIAL CRISIS
Published 2024-12-01“…The contradictory course of globalization will push nations towards self-sufficiency, as well as cooperation with others on the regional level in order to survive amid turbulence. The leaders, as well as the leaders-to-be are expected not only to cooperate with each other, but also to take more responsibility for the future of the global world. …”
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649
Numerical comparison of aerodynamic performance between stationary and moving trains with varied-height windbreak wall under crosswind
Published 2025-01-01“…The 1/8 scaled train model with windbreak wall at three heights under crosswind was simulated based on the IDDES turbulence model. The results found that the error of aerodynamic loads between two simulation methods increases with the elevation of the windbreak wall’s height with the largest value observed in the tail car. …”
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650
Study on the foam production characteristics of air self-suction foam generator by jet
Published 2025-01-01“…For this reason, this paper analyzes the foaming characteristics and forming principle of air self-suction foam generator, and simulates and studies the over-current ratio of rectifying orifice plate with the help of Fluent software, $$\varphi$$ (the ratio of the area of the fluid that can pass through the rectifier disk to the vertical cross-sectional area of the fluid flow), the distribution patterns of flow field, pressure, and turbulence intensity inside the foaming machine are determined by the nozzle cavity spacing and mixing cavity diameter. …”
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651
Numerical investigation on heat transfer and flow mechanism in microchannel heat sink having V shape ribs
Published 2025-01-01“…This enhancement in thermal transfer is ascribed to the more effective turbulence produced at lower angles, which optimizes convective heat transfer while minimizing excessive resistance. …”
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652
Assessing coupling between soil temperature and potential air temperature using PALM-4U: implications for idealized scenarios
Published 2025-01-01“…To address the issue, this study investigates the impact of varying soil temperatures on potential air temperatures in an idealized domain using the turbulence- and building-resolving large-eddy-simulation urban microclimate model PALM-4U (Parallelized Large-Eddy Simulation Model for Urban Applications). …”
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653
Principles of Agronomy for Sustainable Agriculture /
Published 2016Table of Contents: “…Radiation balance -- Chapter 4. Wind and turbulence -- Chapter 5. Air temperature and humidity -- Chapter 6. …”
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654
Diagnosis and Numerical Simulation of Low-level Wind Shear over the Hengduan Mountains in Winter
Published 2025-01-01“…The phenomenon results in a downwind shear layer, which leads to aircraft turbulence.…”
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655
Forecasting contrail climate forcing for flight planning and air traffic management applications: the CocipGrid model in pycontrails 0.51.0
Published 2025-01-01“…Here, we develop a contrail forecasting tool that produces global maps of persistent contrail formation and their EF<span class="inline-formula"><sub>contrail</sub></span> formatted to align with standard weather and turbulence forecasts for integration into existing flight planning and air traffic management workflows. …”
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656
Thermal Performance Analysis of Nanofluids for Heat Dissipation Based on Fluent
Published 2025-01-01“…The results reveal that with increasing flow rates, the convective heat transfer coefficient and Nusselt number of nanofluids exhibit an approximately linear growth trend, primarily attributed to the turbulence enhancement effect caused by higher flow rates. …”
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657
The simulation of ELM control by the advanced divertor configuration in EAST
Published 2025-01-01“…To obtain the physical mechanism of ELM suppression, the numerical simulations are carried out using the BOUT++ turbulence model. The simulations reveal that the large local magnetic shear near the outer mid-plane (OMP) induced by QSF divertor plays a key role in the ELM suppression. …”
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658
Free-Space Optical (FSO) Satellite Networks Performance Analysis: Transmission Power, Latency, and Outage Probability
Published 2024-01-01“…Furthermore, we analyze outage probability performance of optical uplink/downlink due to atmosphere attenuation and turbulence.…”
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659
Physics-driven Explosions of Stripped High-mass Stars: Synthetic Light Curves and Spectra of Stripped-envelope Supernovae with Broad Light Curves
Published 2025-01-01“…In this work, we employ radiative-transfer simulations to model the light curves and spectra of a set of explosions of single, solar-metallicity, massive Wolf–Rayet stars with ejecta masses ranging from 4 to 11 M _⊙ , which were computed from a turbulence-aided and neutrino-driven explosion mechanism. …”
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660
Fracture-seepage characteristic zones of the overburden of extra-thick coal seams: Evolutionary patterns and their engineering applications
Published 2025-01-01“…Based on the impacts of the fractures and seepage capacity of the overburden on gas migration, the overburden can be divided into four zones: a low-elevation turbulence zone, a medium-elevation compaction zone, a medium-elevation transition zone, and a high-elevation constant flow zone. …”
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