Showing 461 - 480 results of 513 for search '"Fluid dynamics"', query time: 0.08s Refine Results
  1. 461

    Optimal Revascularization Strategy on Medina 0,1,0 Left Main Bifurcation Lesions in Type 2 Diabetes by Xuwei Zheng, Hongyu Peng, Donghui Zhao, Qin Ma, Kun Fu, Guo Chen, Qian Fan, Jinghua Liu

    Published 2016-01-01
    “…We use idealized left main bifurcation models and computational fluid dynamics analysis to evaluate hemodynamic parameters which are known to affect the risk of restenosis and thrombosis at stented bifurcation. …”
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  2. 462

    3D modelling and simulation of thermal effects and dispersion of particles carrying infectious respiratory agents in a railway transport coach by Patrick Armand, Jérémie Tâche

    Published 2025-01-01
    “…In the first part of our research, we used Computational Fluid Dynamics (CFD) to model and simulate in 3D the transport and dispersion of particles from 1 µm to 1 mm in the turbulent flow generated by the ventilation of the railway coach. …”
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  3. 463

    Engineered testbeds for investigating syringe injection performance in human factors studies by Andrew Pack, Sabrina Su, Frank A. Drews, Amrish Chourasia, Kevin Cluff, Joy Guerrieri, Jungkyu Kim

    Published 2025-06-01
    “…This unexpected pattern likely resulted from complex fluid dynamics in the 27-gauge needle. Testing of both systems confirmed that fluidic resistance control through viscosity and resistance effectively captured injection profiles. …”
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  4. 464

    Perturbations in Microbial Communities at Hydrothermal Vents of Panarea Island (Aeolian Islands, Italy) by Annamaria Gallo, Fabio Sposito, Manfredi Longo, Gianluca Lazzaro, Cinzia Giuseppina Caruso, Sabina Morici, Sergio Scirè Scappuzzo, Slobodanka Radovic, Valeria Villanova, Luca Vecchioni, Marco Arculeo, Rosa Alduina

    Published 2025-01-01
    “…Our results demonstrated that the chemical–physical variations within this hydrothermal vent, such as temperature fluctuations, mineral content, and hydrothermal fluid dynamics, play a role in shaping the structure and diversity of microbial communities. …”
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  5. 465

    MHD effect on peristaltic motion of Williamson fluid via porous channel with suction and injection by K. Chakradhar, K. Nandagopal, Vishnudasu Prashanthi, A. Parandhama, T. Somaiah, B.V. Sai Thrinath, Nainaru Tarakaramu, Ghulam Rasool, Dilsora Abduvalieva

    Published 2025-03-01
    “…The objective is to analyze how peristaltic motion affects heat transfer efficiency in such systems. The fluid dynamics are modeled under the assumptions of long wavelengths and small Reynolds numbers. …”
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  6. 466
  7. 467

    Modeling of Blood Flow Dynamics in Rat Somatosensory Cortex by Stéphanie Battini, Nicola Cantarutti, Christos Kotsalos, Yann Roussel, Alessandro Cattabiani, Alexis Arnaudon, Cyrille Favreau, Stefano Antonel, Henry Markram, Daniel Keller

    Published 2024-12-01
    “…We developed a framework with three key components: coupling between the vasculature and synthesized astrocytic morphologies, a fluid dynamics model to compute flow in each vascular segment, and a stochastic process replicating the effect of astrocytic endfeet on vessel radii. …”
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  8. 468

    Comparison of Crushed-Zone Skin Factor for Cased and Perforated Wells Calculated with and without including a Tip-Crushed Zone Effect by Ekhwaiter Abobaker, Abadelhalim Elsanoose, Faisal Khan, Mohammad Azizur Rahman, Amer Aborig, Stephen Butt

    Published 2021-01-01
    “…The experimental test was carried out using a geotechnical radial flow set-up to measure the differential pressure in the perforation tunnel with a crushed zone. Computational fluid dynamics (CFD) software was used for simulating pressure gradient in a cylindrical perforation tunnel. …”
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  9. 469
  10. 470

    Dataset of microscale atmospheric flow and pollutant concentration large-eddy simulations for varying mesoscale meteorological forcing in an idealized urban environmentZenodo by Eliott Lumet, Thomas Jaravel, Mélanie C. Rochoux

    Published 2025-02-01
    “…Assessing these risks requires the development of microscale meteorological models that quickly and accurately predict wind velocity and pollutant concentration with high resolution, as the heterogeneity of urban environments leads to complex wind patterns and strong pollutant concentration gradients. Computational Fluid Dynamics (CFD) has emerged as a powerful tool to address this challenge by providing obstacle-resolved flow and dispersion predictions. …”
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  11. 471

    Fluid structure Interaction analysis for rupture risk assessment in patients with middle cerebral artery aneurysms by Jozsef Nagy, Wolfgang Fenz, Stefan Thumfart, Julia Maier, Zoltan Major, Harald Stefanits, Maria Gollwitzer, Johannes Oberndorfer, Nico Stroh, Michael Giretzlehner, Michael Sonnberger, Andreas Gruber, Philip-Rudolf Rauch, Matthias Gmeiner

    Published 2025-01-01
    “…While computational fluid dynamics (CFD) has provided critical insights into aneurysmal hemodynamics, most analyses focus on blood flow patterns, neglecting the biomechanical properties of the aneurysm wall. …”
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  12. 472

    Şahin Ç., Kerpiççi H., Karabay A. Ya., Karahan K. Investigation of Discharge Flow and Force Coefficients in Hermetic Reciprocating Compressors / trans. from Engl. M. A. Fedorova... by M. A. Fedorova

    Published 2020-06-01
    “…Those are calculated with the Computational Fluid Dynamics (CFD) analyses with respect to the valve lift. …”
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  13. 473

    Impact of Key DMD Parameters on Modal Analysis of High-Reynolds-Number Flow Around an Idealized Ground Vehicle by Hamed Ahani, Mesbah Uddin

    Published 2025-01-01
    “…The analysis is based on flow over an idealized road vehicle, the Ahmed body (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>R</mi><mi>e</mi><mo>=</mo><mn>7.7</mn><mo>×</mo><msup><mn>10</mn><mn>5</mn></msup></mrow></semantics></math></inline-formula>), using computational fluid dynamics (CFD) data from improved delayed detached eddy simulation (IDDES). …”
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  14. 474

    Comparative study on deep and machine learning approaches for predicting wind pressures on tall buildings by Mosbeh R. Kaloop, Abidhan Bardhan, Pijush Samui, Jong Wan Hu, Mohamed Elsharawy

    Published 2025-01-01
    “…Although Computational Fluid Dynamics (CFD) is one of the other alternative numerical options yet might not reached the level of confidence to be reliably used to finalize the structural design. …”
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  15. 475

    Application of artificial intelligence brain structure-based paradigm to predict the slip condition impact on magnetized thermal Casson viscoplastic fluid model under combined temp... by Umar Farooq, Shan Ali Khan, Haihu Liu, Muhammad Imran, Lotfi Ben Said, Aleena Ramzan, Taseer Muhammad

    Published 2025-02-01
    “…It can, therefore, provide a very valuable computational framework wide in applications, from biotechnology to biological computation and fluid dynamics. In this article, computational ANN paradigms are utilized in the analysis of boundary layer flow and heat transfer of magnetized Casson fluid over a nonlinearly stretching elastic sheet under velocity slip conditions. …”
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  16. 476
  17. 477

    A Hemodynamic-Based Evaluation of Applying Different Types of Coronary Artery Bypass Grafts to Coronary Artery Aneurysms by Haoran Wang, Hitomi Anzai, Youjun Liu, Aike Qiao, Jinsheng Xie, Makoto Ohta

    Published 2020-01-01
    “…To do this, eight three-dimensional models were constructed, representing application of SVGs and LIMA grafts to CAAs (whether ligated or not) with diameters two, three, and five times the normal diameter, to perform computational fluid dynamics (CFD) simulation. The lumped-parameter model (LPM) was coupled to the boundary of the 3D models which increase the complexity of the simulation, but it can ensure the stability of the simulation boundary conditions. …”
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  18. 478

    Design and fabrication of a device for cleaning greenhouse roofs by Ahmed Amin, Xiaochan Wang, Zhao Lianyuan, Yinyan Shi, Ren Xiaoyan, Mahmoud Okasha, Reda Hassanien Emam Hassanien

    Published 2025-01-01
    “…The cleaning part of the 3D model was investigated using Computational Fluid Dynamics (CFD) software. The simulation outcomes informed that the system could supply a uniform nozzle speed. …”
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  19. 479

    Modeling of historical and future changes in temperature and precipitation in the Panj River Basin in Central Asia under the CMIP5 RCP and CMIP6 SSP scenarios by Aminjon Gulakhmadov, Xi Chen, Nekruz Gulahmadov, Muhammmad Rizwan, Manuchekhr Gulakhmadov, Muhammad Umar Nadeem, Moldir Rakhimova, Tie Liu

    Published 2025-01-01
    “…Within the CMIP5 domain, Geophysical Fluid Dynamics (GFDL) demonstrated outstanding skill in reproducing maximum temperature (Tmax) and precipitation (KGE 0.58 and 0.34, respectively), while (Institute for Numerical Mathematics) INMCM excelled in replicating minimum temperature (Tmin) (KGE 0.28). …”
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  20. 480

    Predictive Analysis of Structural Damage in Submerged Structures: A Case Study Approach Using Machine Learning by Alexandre Brás dos Santos, Hugo Mesquita Vasconcelos, Tiago M. R. M. Domingues, Pedro J. S. C. P. Sousa, Susana Dias, Rogério F. F. Lopes, Marco L. P. Parente, Mário Tomé, Adélio M. S. Cavadas, Pedro M. G. P. Moreira

    Published 2025-01-01
    “…Subsequent validation involved Fluid–Structure Interaction (FSI) simulations, using a 2D Computational Fluid Dynamics (CFD)-based numerical wave tank of the entire ocean depth to access velocity profiles, and a restricted 3D CFD model incorporating the lander structure. …”
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