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401
Exploration of Unsteady Squeezing Flow through Least Squares Homotopy Perturbation Method
Published 2021-01-01“…Squeezing flow has many applications in different fields including chemical, mechanical, and electrical engineering as these flows can be observed in many hydrodynamical tools and machines. Due to importance of squeezing flow, in this paper, an unsteady squeezing flow of a viscous magnetohydrodynamic (MHD) fluid which is passing through porous medium has been modeled and analyzed with and without slip effects at the boundaries. …”
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402
The effect of surface texturing in the sliding surface on tribological characteristics of alloy steel under wet condition
Published 2021-07-01“…Surface texturing may act as wear debris trapper, lubricant reservoirs, hydrodynamic lift, and retarding the lubricant molecules flow in a particular path where potential exists. …”
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403
Assessment of flood risk under Polder-Type flood control measure using improved projection pursuit model
Published 2025-01-01“…This study proposes an integrated flood risk assessment model combining index-based evaluation, the best worst method, the projection pursuit model optimized by CPSGA, game theory, and the hydrological-hydrodynamic model, which was implemented in the Qinhuai River Basin to assess and zoning the flood risk. …”
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404
Evaluation of frost heave model using measured values for temperature and water intake rate near the freezing front
Published 2025-02-01“…In addition, a model in which the rate of the water intake into the ice lens is determined by the hydrodynamic resistance of the water flow in the frozen fringe cannot explain the experimental results well. …”
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405
Microfluidic mixing probe: generating multiple concentration-varying flow dipoles
Published 2025-01-01“…By combining the concepts of hydrodynamic flow confinements (HFCs) and “Christmas-tree” concentration gradient generation, the MMP can produce multiple concentration-varying flow dipoles, ranging from 0 to 100%, within an open microfluidic environment. …”
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406
Smart natural technology & maintenance of sustainable aquatic environment: A study during lockdown
Published 2025-03-01“…Again, it is home to many animals including the Dolphin, recognized to be a reliable health indicator with its hydrodynamic body system which works efficiently by the smart natural technique of echolocation and desquamation. …”
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407
Effect of Nitric Acid Concentrations on Synthesis and Stability of Maghemite Nanoparticles Suspension
Published 2014-01-01“…DLS measurement showed that the hydrodynamic particle sizes decrease with the increasing concentration of nitric acid. …”
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408
Theoretical Study of the Pre-Plasma Density Scale Length’s Influence on the Absorption Efficiency in Laser–Solid Interaction at Relativistic Laser Intensities for PW-Class Lasers...
Published 2025-01-01“…Our modeling results for the pre-plasma expansion due to the laser pedestal of VEGA-3 were benchmarked by hydrodynamic simulations, revealing good agreement for the evolution before the arrival of the main Gaussian laser intensity peak. …”
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409
Numerical Modeling of Unsteady Cavitating Flows around a Stationary Hydrofoil
Published 2012-01-01“…The results show that it is important to capture both the mean and fluctuating values of the hydrodynamic coefficients because (1) the high amplitude of the fluctuations is critical to capturing the extremes of the loads to ensure structural safety and (2) the need to capture the frequency of the fluctuations, to avoid unwanted noise, vibrations, and accelerated fatigue issues.…”
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410
A Study of the Motion Response of Floating Solar PV and Cross-Flow Savonius Turbine in Moored Conditions
Published 2025-01-01“…This research examines the influence of variations in the number of mooring lines and wave direction on the hydrodynamic response of FPV systems. Utilizing a catenary mooring system consisting of anchors, mooring lines, floats, and connectors, the study evaluates various configurations to determine the optimal solution for enhanced motion stability. …”
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411
Synthesis and Physicochemical Properties of Hydrazides of Malonic Acid with Different Substitutes
Published 2024-12-01“…From dynamic light scattering measurements the mean hydrodynamic diameters of synthesized molecules is also determined. …”
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412
Dynamically induced spatial segregation in multispecies bacterial bioconvection
Published 2025-01-01“…Our findings suggest that segregation mechanisms are driven by species-specific motile behaviors under conditions of hydrodynamic flow, rather than biochemical repulsion. …”
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413
Tilting deformation analysis and instability prediction of arch-locked-segment landslides induced by rainfall
Published 2025-01-01“…The results indicate that the tilting deformation characteristics in the locked segment are consistent with the variation in its strain, stress, hydrodynamic responses, and slope morphology, suggesting that tilting deformation can serve as a novel monitoring approach for landslide instability. …”
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414
Designing Dynamic Delivery Parking Spots in Urban Areas to Reduce Traffic Disruptions
Published 2017-01-01“…With this concept, based on the time-varying traffic demand, the area allowed for delivery parking changes over time in order to maximize delivery opportunities while reducing traffic disruptions. Using the hydrodynamic theory of traffic flow, we analyze the traffic discharging rate on an urban link with DDPS. …”
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415
End‐to‐End Pierced Carbon Nanosheets with Meso‐Holes
Published 2025-01-01“…When both POMC and PBMC are evaluated by operando hydrodynamic electrochemical impedance spectroscopy and transmission line model analysis for electrochemical reduction of oxygen, POMC achieves a remarkable improvement of charge transfer and mass transfer by up to 4.1 and 7.9 times, respectively, as compared to PBMC. …”
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416
Improving energy efficiency for fishing vessels using two-pitch propellers
Published 2025-01-01“…In this study, a two-pitch propeller model was proposed, considering the operating characteristics of offshore fishing vessels with two stages: the free-running and the trawling stage. The hydrodynamic features of the fixed propeller and the propeller’s two pitches were analyzed using the numerical approach with a diameter of 1 m; a speed of 629 rpm; expanded area ratio of 0.5. …”
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417
Analysis of doxorubicin and fullerenol in rat serum by micellar electrokinetic capillary chromatography
Published 2024-09-01“…For the background electrolyte 10 mmol L–1 borate buffer pH 9.3 plus 15 mmol L–1 phosphate buffer pH 7.0 (with the final pH of the mixture adjusted to 7.0 with HCl), with added 10 % (V/V) methanol, and 15 mmol L–1 sodium dodecyl sulfate as a surfactant, were used. The hydrodynamic injection was carried out at 5.0 kPa during the period of 100 s. …”
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418
Comparative study of thermohydraulic performance in mini-channel heat sink systems: Multi-objective optimization and exergy considerations
Published 2025-02-01“…A numerical investigation is undertaken, employing a 3D conjugated heat transfer model to examine the impact of geometric configurations and hydrodynamical parameters on the overall thermal resistance and pumping power in mini-channels heat sinks. …”
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419
Porous ground treatments for propeller noise reduction in ground effect
Published 2025-01-01“…The study also highlights that the interaction between wake flow and porous surfaces leads to greater noise suppression and stability in the hydrodynamic pressure field. These findings have significant implications for designing quieter, more efficient UAM vehicles, aiding their integration into urban environments.…”
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420
Dutasteride nanoemulsion preparation to inhibit 5‐alpha‐hair follicle reductase enzymes in the hair follicle; an ex vivo study
Published 2023-02-01“…Results showed the lower ratio of S/Co (higher ethanol concentration) increased the hydrodynamic nanocarriers' particle size due to thermodynamic disturbance and Ostwald ripening. …”
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