Showing 221 - 240 results of 513 for search '"Fluid dynamics"', query time: 0.06s Refine Results
  1. 221

    Modal Analysis and Flow through Sectionalized Pipeline Gate Valve Using FEA and CFD Technique by Desejo Filipeson Sozinando, Bernard Xavier Tchomeni, Alfayo Anyika Alugongo

    Published 2023-01-01
    “…Secondly, an implicit numerical analysis using computational fluid dynamics (CFD) is employed to describe physical quantities such as the flow velocity profiles at different stream positions and pressure fields at different points in a control volume. …”
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    Article
  2. 222

    Prediction of Lift Coefficient for Tandem Wing Configuration or Multiple-Lifting-Surface System Using Prandtl’s Lifting-Line Theory by Hao Cheng, Hua Wang

    Published 2018-01-01
    “…The accuracy of the numerical solutions obtained by the method has been validated by the data obtained from computational fluid dynamics and tunnel experiment. By varying the design parameters, such as the gap, the stagger, the incidence angle, the wingspan, the taper ratio as well as the aspect ratio, a series of tandem wing configurations are tested to analyze the lift coefficient and the induced drag of each lifting surface. …”
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  3. 223

    Numerical Simulation and Comparison of Conventional and Sloped Solar Chimney Power Plants: The Case for Lanzhou by Fei Cao, Huashan Li, Yang Zhang, Liang Zhao

    Published 2013-01-01
    “…A simplified Computational Fluid Dynamics (CFD) model is built to predict the performances of the SCPP. …”
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    Article
  4. 224

    Optimization of Meridional Flow Channel Design of Pump Impeller by Sunao Miyauchi, Hironori Horiguchi, Jun-ichirou Fukutomi, Akihiro Takahashi

    Published 2004-01-01
    “…In this article, a few design examples and these Computational Fluid Dynamics (CFD) validations are also given.…”
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    Article
  5. 225

    Recent Efforts for Credible CFD Simulations in China by Li Li, Bai Wen, Liang Yihua

    Published 2011-01-01
    “…In this paper some recent efforts for credible computational fluid dynamics (CFD) simulations in China are reviewed. …”
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  6. 226

    A Study on the Efficient Method for the Solution of the Saha Equation in the Numerical Simulation of Capillary Discharge by Hengzhu Liu, Cheng Wu, Fengjiang An, Shasha Liao

    Published 2017-01-01
    “…This would cause a relatively longer simulation runtime compared with conventional computational fluid dynamics problems. In this paper, the relatively difficult multidimensional problem of solving the Saha equation is transformed into a one-dimensional problem in the simulation of capillary discharge by constructing an iteration equation about temperature. …”
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  7. 227

    A Numerical Approach to the Dynamic Response of the Deployment System during a Circular Cylinder Crossing through the Wave Zone by Xiaozhou Hu, Daojun Cai, Yiyao Jiang

    Published 2017-01-01
    “…The present numerical approach is based on the combination of solution methods of cable dynamics and computational fluid dynamics (CFD). For the implementation of the numerical approach, a cosimulation platform based on a CFD code and MATLAB is developed to study the fluid-solid interaction problem in the process. …”
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    Article
  8. 228

    A New Erosion Model for Wind-Induced Structural Vibrations by Keqin Yan, Yi Zhang, Tao Cheng

    Published 2018-01-01
    “…In recent years, computational fluid dynamics (CFD) method has been widely utilized in simulating wind-induced snow drifting. …”
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  9. 229
  10. 230

    Scaled-Down Moderator Circulation Test Facility at Korea Atomic Energy Research Institute by Hyoung Tae Kim, Bo Wook Rhee

    Published 2016-01-01
    “…This research program includes the construction of the moderator circulation test (MCT) facility, production of the validation data for self-reliant computational fluid dynamics (CFD) tools, and development of optical measurement system using the particle image velocimetry (PIV). …”
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    Article
  11. 231

    A Film-Cooling CFD Bibliography: 1971–1996 by D. M. Kercher

    Published 1998-01-01
    “…After more than 25 years of three-dimensional film cooling experimental investigations, analytical correlations and modeling, film cooling utilizing computational fluid dynamics has emerged from a similar development-applications growth process into a near-attainable heat transfer engineering tool. …”
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    Article
  12. 232

    A new solitary wave solution of the fractional phenomena Bogoyavlenskii equation via Bäcklund transformation by Yousef Jawarneh, Humaira Yasmin, Ali M. Mahnashi

    Published 2024-12-01
    “…This equation describes central factors influencing its behavior including fluid dynamics in shallow water waves and plasma, which demonstrates our conclusions have broad applications for such systems. …”
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    Article
  13. 233

    Sensitivity of coronary hemodynamics to vascular structure variations in health and disease by Arnav Garcha, Noelia Grande Gutiérrez

    Published 2025-01-01
    “…Previous computational fluid dynamics (CFD) studies have explored how anatomy influences plaque-promoting hemodynamics. …”
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    Article
  14. 234

    Modelling of Electromagnetic Scattering by a Hypersonic Cone-Like Body in Near Space by Ji-Wei Qian, Hai-Li Zhang, Ming-Yao Xia

    Published 2017-01-01
    “…A numerical procedure for analysis of electromagnetic scattering by a hypersonic cone-like body flying in the near space is presented. First, the fluid dynamics equation is numerically solved to obtain the electron density, colliding frequency, and the air temperature around the body. …”
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  15. 235

    Study on Helicopter Antitorque Device Based on Cross-Flow Fan Technology by Du Siliang, Tang Zhengfei, Xu Pei, Ji Mengjiang

    Published 2016-01-01
    “…Therefore, the results in actual helicopter obtained from Computational Fluid Dynamics (CFD) solution are acceptable. This proves that this antitorque device can be used for a helicopter.…”
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  16. 236

    Biology-Inspired Robust Dive Plane Control of Non-Linear AUV Using Pectoral-Like Fins by Subramanian Ramasamy, Sahjendra N. Singh

    Published 2010-01-01
    “…The mean angle of pitch motion of the fin is used as a control variable. A computational-fluid-dynamics-based parameterisation of the fin forces is used for control system design. …”
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  17. 237

    Numerical Analysis of Flow Field in Generator End-Winding Region by Wei Tong

    Published 2008-01-01
    “…The flow and pressure fields at the end-winding region were investigated numerically using an axial symmetric computational fluid dynamics (CFD) model. Based on the analysis, the cooling flow rate at each flow branch (rotor-stator gap, rotor subslot, outside space block, and small ventilation holes to the heat exchanger) was determined, and the high-pressure gradient zones were identified. …”
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  18. 238

    Singular Solutions to a (3 + 1)-D Protter-Morawetz Problem for Keldysh-Type Equations by Nedyu Popivanov, Tsvetan Hristov, Aleksey Nikolov, Manfred Schneider

    Published 2017-01-01
    “…Protter in 1952, but for Tricomi-type equations which, in part, are closely connected with transonic fluid dynamics. We consider a properly defined, in a special function space, generalized solution to problem PK for which existence and uniqueness theorems hold. …”
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  19. 239

    Study on factors influencing sand migration in wellbores by Liu Shanshan

    Published 2025-01-01
    “…Therefore, this paper uses CFD-DEM (computational fluid dynamics-discrete element method) coupling method to conduct numerical simulation of sand migration in the wellbore, and obtains the influence rule of fluid velocity, viscosity, well deviation angle, formation sand production concentration, and PSD on cross-section sand concentration (sand carrying capacity of the fluid) and axial pressure drop in the wellbore section. …”
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  20. 240

    ParticleHolography.jl: Holographic particle measurement in Julia by Dai Nakai, Yohsuke Tanaka

    Published 2025-02-01
    “…Its applications span diverse fields, including fluid dynamics, biology, and aerosol engineering.…”
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    Article