Showing 621 - 640 results of 679 for search '"fluid dynamics"', query time: 0.07s Refine Results
  1. 621

    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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    Article
  2. 622

    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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    Article
  3. 623

    Numerical investigation on heat transfer and flow mechanism in microchannel heat sink having V shape ribs by Naushad Ali, Injamamul Haque, Tabish Alam, Tauseef Uddin Siddiqui, Mushtaq Ahmad Ansari, Jagmohan Yadav, Shivam Srivastava, Erdem Cuce, Intesaaf Ashraf, Dan Dobrotă

    Published 2025-01-01
    “…This research comprehensively examines the influence of the V-shaped rib angle of attack on the thermal and hydraulic efficacy of microchannel heat sinks (MCHS), employing Computational Fluid Dynamics (CFD) simulations over Reynolds numbers ranging from 100 to 900. …”
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    Article
  4. 624

    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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  5. 625

    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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    Article
  6. 626

    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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  7. 627
  8. 628

    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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    Article
  9. 629

    Cross Flow Analysis over the Jet Pumps of a BWR-5 Reactor by G. Soto-Mendoza, A. Armenta-Molina, S. Pérez-Montejo, L.H. Hernández-Gómez, P. Ruiz-López, G.M. Urriolagoitia-Calderón, J.A. Beltrán-Fernández

    Published 2021-01-01
    “…The first natural frequency was 25.7 Hz. A Computational Fluid Dynamics (CFD) analysis was carried, in conjunction with the Power Spectral Density (PSD). …”
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  10. 630

    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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    Article
  11. 631

    CFD-based study of flow field characteristics and clogging in horizontal flow constructed wetlands by Wen Liu, Shitao Li, Kai Yang, Xianqiu Zeng, Xianqiu Zeng, Yiyong Li, Mengyao Zou, Yili Deng, Wei Qian

    Published 2025-01-01
    “…The flow field distribution and clogging process in HFCWs are complex, the hydraulic characteristics, distribution and size of dead zone of HFCW were studied by using the Computational Fluid Dynamics (CFD). The results showed that (1) The ceramsite system’s filtration efficacy in treating wastewater is primarily driven by deep filtration processes. …”
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    Article
  12. 632

    Analysis of the characteristics of the ejector mode of the pulse detonation propulsion system of the combined acceleration cycle by Olena Zolotko, Oleksandr Zolotko, Oleksandr Aksonov, Vitalii Stoliarchuk, Oleksandr Cherniavskyi

    Published 2024-11-01
    “…The influence of the initial pressure in the detonation chamber on the coefficient of increase of the thrust of the ejector ΦP and the magnitude of the specific impulse was investigated by computational fluid dynamics using the TVD scheme. The environmental advantages of using the detonation cycle of combustion in rocket and space technology are analyzed.…”
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  13. 633

    Enhancing sand screen performance with integrated slurry testing and CFD-DEM modelling by Noorhaslin Che Su, Sofyah Anis Izwani Jusof, Aimi Zahraa Zainal, Yeong Yuan Jian, Chan Kai Xian, Afiq Mohd Laziz, Muhmmad Fadhli Muhammad, Javed Akhbar Khan, Abdul Hazim Abdullah, Mohd Azuwan Maoinser

    Published 2025-01-01
    “…A coupled Computational Fluid Dynamics-Discrete Element Method (CFD-DEM) simulation platform was employed to model particle-fluid interactions, using an optimal mesh size of 0.005 m. …”
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  14. 634

    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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  15. 635

    Mechanical properties and crack propagation law of coal under different CO2 adsorption time by WANG Lei, WU Yuxuan, CHEN Lipeng, WANG Yong, LIAO Zhipeng, YANG Zhenyu

    Published 2024-12-01
    “…Through data interaction with the COMSOL simulation software, the authors carried out the fluid dynamics simulation of CO2 in coal to discuss the influence of CO2 adsorption on the crack propagation law of coal. …”
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    Article
  16. 636

    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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    Article
  17. 637

    A novel CFD-MILP-ANN approach for optimizing sensor placement, number, and source localization in large-scale gas dispersion from unknown locations by Yiming Lang, Michelle Xin Yi Ng, Kai Xiang Yu, Binghui Chen, Peng Chee Tan, Khang Wei Tan, Weng Hoong Lam, Parthiban Siwayanan, Kek Seong Kim, Thomas Shean Yaw Choong, Joon Yoon Ten, Zhen Hong Ban

    Published 2025-03-01
    “…This study introduces an innovative approach integrating Computational Fluid Dynamics (CFD), Mixed-Integer Linear Programming (MILP), and Artificial Neural Network modeling (ANN). …”
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    Article
  18. 638

    Porosity and Joule heating effects in chemically reactive peristaltically driven motion of Alumina-Ethylene glycol-Water nanofluid by S. Farooq, S. Ravikumar, S. Khalid, Hala H. Abd El-Gawad, Khalid Abdulkhaliq M. Alharbi

    Published 2025-01-01
    “…Comprehending these phenomena enhances the efficacy of nanofluid-based applications, since fluid dynamics and heat transport are heavily influenced by porosity, while Joule heating may substantially impact temperature control in a reactive flow. …”
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    Article
  19. 639

    Simulation of the heat mitigation potential of unsealing measures in cities by parameterizing grass grid pavers for urban microclimate modelling with ENVI-met (V5) by N. Eingrüber, A. Domm, W. Korres, K. Schneider

    Published 2025-01-01
    “…To fill this research gap, we present a new GGP model parameterization developed for the fluid dynamics microclimate ENVI-met model based on field measurements with double-ring infiltrometers, etc., which can also be implemented in other microscale models in the field of urban climatology. …”
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    Article
  20. 640