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381
Investigation into forces on offshore piles with constant and linearly varying diameters using CFD and extended Morison equation under separate wave and current loadings
Published 2024-01-01“…This study presents a comparative analysis of hydrodynamic forces on cylindrical offshore piles with both constant and linearly varying diameters utilizing computational fluid dynamics (CFD) simulations. The classical Morison equation is evaluated alongside an extended version to address limitations in predicting forces on geometrically complex structures. …”
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382
Mathematical Model of Maximum Commutation Half Cycle for Thermal Countercurrent Oxidation of Low-Concentration Gas in Coal Mine Ventilation
Published 2021-01-01“…The Fluent computational fluid dynamics software was used to study the relevant factors affecting the maximum commutation half cycle for thermal countercurrent oxidation of low-concentration gas in coal mine ventilation. …”
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383
Utilizing BIM Technology in the Design Process of Hydrotechnical and Land Reclamation Facilities
Published 2023-10-01“…Combined with CFD (Computational Fluid Dynamics) modelling, BIM technology is crucial in analyzing and designing engineering structures. …”
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384
Drag Reduction and Performance Improvement of Hydraulic Torque Converters with Multiple Biological Characteristics
Published 2016-01-01“…The prediction performance of bionic YJSW335, obtained by computational fluid dynamics simulation, was improved compared with that of the original model, and then it could be proved that drag reduction had been achieved. …”
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385
A Magnetically Capsule Robot for Biomedical Application
Published 2022-01-01“…Based on the analysis of the magnetic driven screw capsule robot, the model of the utilization rate of the external magnetic field of the capsule robot is established, and the fluid simulation of the capsule robot is carried out by using the method of computational fluid dynamics. The simulation results and experimental results show that the control effect of capsule robot can be improved by calculating the energy utilization rate of the robot, which is of great significance to human clinical examination and treatment.…”
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386
Impact of Vein Wall Hyperelasticity and Blood Flow Turbulence on Hemodynamic Parameters in the Inferior Vena Cava with a Filter
Published 2024-12-01“…Using fluid–structure interaction (FSI) and computational fluid dynamics (CFD) techniques, the investigation focuses on three hemodynamic parameters: time-averaged wall shear stress (TAWSS), oscillatory shear index (OSI), and relative residence time (RRT). …”
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387
FRICTION PRESSURE PREDICTION OF SUPERCRITICAL CO2 TURBULENT FLOW IN A CONCENTRIC ANNULUS
Published 2025-01-01“…The Computational Fluid Dynamics (CFD) software package (FLUENT) was applied for the investigation. …”
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388
Numerical Simulation of Helicopter Rotor Performance Degradation in Natural Rain Encounter
Published 2021-01-01“…Firstly, we develop a computational fluid dynamics- (CFD-) based method of simulation of the blade airfoil under natural rain scenario and different angles of attack in order to obtain a data-driven basis relating to multiple working conditions of the rotating blades for further analysis. …”
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389
Modelling the Evaporation Rate in an Impingement Jet Dryer with Multiple Nozzles
Published 2017-01-01“…In this work, a two-dimensional Computational Fluid Dynamics model is created to model an impingement jet dryer with a total of 9 pairs of nozzles that dries sheets of metal. …”
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390
Comparative analysis of PCM configurations for energy-efficient air conditioning systems: A case study in Riyadh, Saudi Arabia
Published 2025-01-01“…The study employed comprehensive thermodynamic analysis and computational fluid dynamics to evaluate system performance across different summer months conditions. …”
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391
Numerical characterization of the performance of counter-flow double-pipe heat exchanger using nanofluids for laminar flow regime
Published 2025-03-01“…The numerical model was solved using the ANSYS Fluent® computational fluid dynamics (CFD) code, and the results were confirmed against available published numerical and experimental data. …”
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392
Computational analysis of EMHD nanofluid flow over a thermally conductive surface: Enhancing heat transfer for industrial applications
Published 2025-01-01“…This study endeavors to delve into the intricate interplay between Arrhenius activation energy and variable thermal conductivity within the context of electromagnetohydrodynamic fluid dynamics across an elongated sheet that radiates irregularly situated within a permeable material. …”
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393
Investigating The Flapped Horizontal Axial Wind Turbine Experimentally to Improve Power coefficient and Stability
Published 2025-02-01“…Through computational fluid dynamics (CFD) simulations and optimization techniques. …”
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394
Enhanced Fluid Mixing in Microchannels Using Levitated Magnetic Microrobots: A Numerical Study
Published 2024-12-01“…The numerical simulations, conducted using COMSOL<sup>®</sup> (Finite Element Method, FEM) software, integrate Maxwell’s equations for magnetic field interaction with momentum and transport-diffusion equations to analyze fluid dynamics within the microchannel. Results indicate that the propeller robot can achieve an MI of up to 98.94% at a 150 μm levitation height and 1500 rpm propeller speed within 3 s. …”
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395
Synergist effect of thermosonication and NaCl on inactivation of Staphylococcus aureus and Shigella flexneri in lettuce: The effect of acoustic field and reaction kinetics
Published 2025-01-01“…The study aimed to investigate the effect of thermosonication (TS; 37 KHz, 300 W; 30, 40, 50, and 60 °C for 10 min) and NaCl (12 % w/v) on the inactivation of Staphylococcus aureus and Shigella flexneri in lettuce, as well as to examine the kinetics of inactivation and the thermodynamic behaviors of the process. Computational Fluid Dynamics (CFD) simulations were employed to analyze the acoustic pressure field, velocity contours, and streamlines. …”
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396
Numerical research on the influence of ventilation velocity on fire smoke distribution in bifurcated roadway
Published 2025-01-01“…In order to investigate the influence of ventilation velocity on fire smoke distribution in bifurcated roadway, the computational fluid dynamics (CFD) numerical method was adopted to simulate the fires located in upstream of main-roadway. …”
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397
Forecasting of Surface Currents via Correcting Wind Stress with Assimilation of High-Frequency Radar Data in a Three-Dimensional Model
Published 2016-01-01“…A three-dimensional model Environment Fluid Dynamics Code (EFDC) was forced with tidal boundary data and onshore wind data, and so forth. …”
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398
Computational assessment of winglet-induced variations in pressure coefficients on NACA 4418 aircraft wings
Published 2025-01-01“…Using Computational Fluid Dynamics (CFD) simulations, we evaluated the aerodynamic behavior of NACA 4418 wings under various flight conditions. …”
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399
RESEARCH ON AERODYNAMIC AND STRUCTURAL CHARACTERISTICS OF LARGE-SCALE WIND TURBINE BLADE WITH PITCHL FAULT UNDER THE CUT-OFF WIND SPEED
Published 2023-12-01“…Firstly, the aerodynamic characteristics of NREL 5 MW wind turbine blades with pitch fault/success were analyzed based on the computational fluid dynamics method. Then, the two-way strong fluid-structure coupling and bending analysis were used to study the state of blades with pitch fault under typical azimuths. …”
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400
Numerical Study of Natural Circulation Flow in Reactor Coolant System during a Severe Accident
Published 2022-01-01“…In this study, a computational fluid dynamics (CFD) analysis methodology was incorporated as a first step to establish an RCS natural circulation evaluation technique to generate RCS natural circulation input parameters for the MELCOR analysis of thermally induced steam generator tube rupture (TI-SGTR) in nuclear power plants. …”
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