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141
A Group-Based Signal Timing Optimization Model Considering Safety for Signalized Intersections with Mixed Traffic Flows
Published 2019-01-01“…A probabilistic approach was developed to estimate the probability of occurrence of conflicts, with a novel safety indicator combining postencroachment time and kinetic energy for measuring conflict severity. The average delay per person, according to the Highway Capacity Manual 2010 method, was adopted in this paper. …”
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142
Comparison of inductively coupled plasma mass spectrometry and molybdenum blue colorimetry for total phosphorus determination in freshwater invertebrates.
Published 2025-01-01“…%P for SRMs and invertebrate samples run on ICP-MS in kinetic energy discrimination and standard modes compared favorably (e.g., SRM P recovery of 102% by both methods), indicating negligible influence of polyatomic ions on ICP-MS analysis. …”
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143
Numerical study on the influence of the initiation point position on the fragmentation effect of a high-explosive rocket warhead
Published 2025-01-01“…The penetration ability of projected steel balls through hard homogenous steel was analysed using the Project Thor analytical model of kinetic energy projectile penetration. Results: The results indicate that a change in the position of the initiation point can improve the fragmentation effect of steel balls. …”
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144
Condensate droplet roaming on nanostructured superhydrophobic surfaces
Published 2025-01-01“…Finally, we show that the more efficient conversion process of roaming from excess surface energy to kinetic energy results in significantly improved heat transfer efficiency over condensate droplet jumping, the mechanism currently understood as maximum.…”
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145
COMPARATIVE ANALYSIS OF PRESSURE AND FLOW CHARACTERISTICS IN BASIC AND MODIFIED AIR COMPRESSOR PIPELINE USING COMPUTATIONAL FLUID DYNAMICS IN POWER PLANT TANJUNG ENIM 3X10 MW
Published 2024-01-01“…Air compressor plays a crucial role by converting electrical energy into kinetic energy in the form of compressed air. This study specifically concentrates on assessing the performance of two compressors that operate alternately, with one compressor in standby mode. …”
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146
Investigating the Effect of Preimpact Energy Dissipation on Coefficient of Restitution regarding the Slope-Boulder Interaction
Published 2021-01-01“…The results show that (1) as the inclination of initial velocity, higher rebound height, and the declining normal coefficient of restitution occur, a determinable linear function could demonstrate relationships among energy dissipation and all coefficient of restitution; when initial velocity exceeds 5 m/s, the recovery ability shows and produces an increasing trend with respect to the variation of kinematic coefficient of restitution and kinetic energy coefficient of restitution. (2) As the surface material varies, slope hardness and rebound ability influence normal coefficient of restitution, and the surface roughness and rotation feature dominate tangential coefficient of restitution; considering preimpact slope and boulder interactions, four types of coefficient of restitution follow declining trend with different material sequence. (3) Slope angle affects normal coefficient of restitution, and tangential coefficient of restitution relatively descends 18% and inclines 10% when the angle ranges from 30° to 75°; regarding preimpact moving status, it differs from bounce times. …”
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147
Computational Analysis on Numerical Simulation of Internal Flow Physics for Pump as Turbine in Renewable Small Hydro Energy Generation
Published 2020-01-01“…The results predicted that vortex and turbulent kinetic energy increase per rotational speed increase. …”
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148
Flow circulation dynamics in spur dike field enhanced by roughness elements
Published 2025-03-01“…Numerical simulations using the CFD code FLUENT (ANSYS) were conducted to analyze flow intensity, turbulent kinetic energy, and circulation patterns. The findings show that REs significantly alters circulation dynamics, transforming a concentrated recirculation eye into multiple recirculation zones. …”
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149
Development of a high-order global dynamical core using the discontinuous Galerkin method for an atmospheric large-eddy simulation (LES) and proposal of test cases: SCALE-DG v0.8.0
Published 2025-02-01“…In the climatic test cases, such as the Held–Suarez test, the kinetic energy spectra indicated the advantage of effective resolution when large polynomial orders were used. …”
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150
Upper Ocean Thermal Responses to Sea Spray Mediated Turbulent Fluxes during Typhoon Passage
Published 2015-01-01“…Diagnostic analysis indicates that sea spray acts as an additional source of the air-sea turbulent fluxes and plays a key role in increasing the turbulent kinetic energy in the upper ocean, which enhances the temperature diffusion there. …”
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151
Study on Blasting Characteristics of Soft-Hard Rock Strata Based on Energy Fields and Particle Expansion Loading Algorithm
Published 2022-01-01“…(iii) When detonated in the hard rock, if the structural plane is about 2 times the radius of crushing area from blasthole, compared with pure hard rock case, the peak kinetic energy and peak friction energy are increased by about 15 times and 2.6 times, respectively, and the peak strain energy is attenuated by 18%.…”
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152
The comparisons on wave breaking captured by non-hydrostatic model with or without turbulent dissipation
Published 2025-01-01“…And the laminar data presents greater change for velocities near the surface and bottom, resulting in a significantly larger proportion of kinetic energy flux after wave breaking, while the k-ϵ data can give better consistency with the measured in velocity calculations.…”
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153
Two-stage frequency regulation for wind turbines with adaptive coefficients and optimized power trajectory
Published 2025-03-01“…To address this issue, a frequency regulation scheme for wind turbines with adaptive coefficients and optimized power trajectory is proposed, considering both the kinetic energy release stage and rotor speed recovery stage. …”
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154
The molecular dynamics study of the thermal behavior of argon flow in a nanochannel with changes in nanochannel cross-section
Published 2025-03-01“…The results of this research show that, the increase in the number of wall atoms in a three-dimensional nanochannel causes a greater depletion of fluid kinetic energy due to the loss of temperature. The growth rate is denser in the central region of the three-dimensional nanochannel than in its two-dimensional counterpart. …”
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155
CFD Simulation of an Industrial Dust Cyclone Separator: A Comparison with Empirical Models: The Influence of the Inlet Velocity and the Particle Size on Performance Factors in Situ...
Published 2024-01-01“…Numerical simulation of the flow by Fluent code using three numerical models: the first based on the dissipation of kinetic energy by viscosity (RNG) K-epsilon and standard K-epsilon as well as the last based on the solution of Reynolds stress equations (RSM), combined with the multiphase mixing model, gave interesting results in terms of the pressure and flow field in the separator, the variation of inlet velocity, and the variation of particle size. …”
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156
The Lift Enhancement Effect of a New Fluidic Oscillator on High-Lift Wings
Published 2025-01-01“…A deeper analysis of the fluidic oscillator’s working principle reveals that periodic oscillations dominate the turbulent kinetic energy and Reynolds shear stress, driving enhanced chordwise momentum exchange. …”
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157
Evaluation of the PANS method for the prediction of the fluid flow in a cyclone separator
Published 2023-05-01“…The sensitivity of the PANS approach to the unresolved to total kinetic energy ratio $f_{k}$ was also evaluated with two different definitions. …”
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158
The Seasonal Correlation Between El Niño and Southern Oscillation Events and Sea Surface Temperature Anomalies in the South China Sea from 1958 to 2024
Published 2025-01-01“…Finally, an analysis of atmospheric anomalies and shear kinetic energy anomalies relative to SST anomalies reveals a significant seasonal SST response, particularly during the summer of El Niño years and the winter of La Niña years. …”
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159
Quadrature-Phase-Locked-Loop-Based Back-Electromotive Force Observer for Sensorless Brushless DC Motor Drive Control in Solar-Powered Electric Vehicles
Published 2025-01-01“…The system also incorporates a regenerative braking mechanism, extending the vehicle’s range by efficiently recovering kinetic energy through the battery with 30.60% efficiency. …”
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160
Analysis on the Difference of Impact Response between Single Coal-Rock Particle and the Box Structure-Based Tail Beam
Published 2021-01-01“…Through the changes of kinetic energy and internal energy of the box structure-based tail beam system, the contact response of collision contact zone, and noncollision contact zone of the box structure-based tail beam, the response difference of box structure-based tail beam when coal-rock particle impacts on the box structure-based tail beam is analyzed. …”
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