Showing 381 - 400 results of 926 for search '"turbulence"', query time: 0.04s Refine Results
  1. 381

    Study on the Diffusion Law of Fluidized Filling Gangue Slurry in Goaf of Coal Mine Underground by Baoning Wei, Qingxiang Huang, Dengdeng Zhuang, Xin Cao, Bo Hui, Xiao Zuo, Mengbo Zhu

    Published 2024-01-01
    “…The study highlights four distinct flow stages in the process: stable laminar diffusion, transition from advection to turbulence, turbulence, and stoppage. To validate these findings, COMSOL simulation software is employed to simulate and analyze the diffusion patterns of gangue slurry within the goaf. …”
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    Article
  2. 382

    Towards last-mile connectivity in 6G-IoT: An integrated MIMO-FSO communication system and FBG sensors under atmospheric attenuations, strain and temperature effects by R. Arunachalam, Rupali Singh, M. Vinoth Kumar

    Published 2025-03-01
    “…Scintillation models for weak, moderate and strong turbulence conditions are analysed, and the performance of the gamma-gamma turbulence model has been used to observe the MIMO FSO channel. …”
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    Article
  3. 383
  4. 384

    Topology of Locally and Non-Locally Generalized Derivatives by Dimiter Prodanov

    Published 2025-01-01
    “…There is a need for such generalizations when dealing with physical phenomena, such as fractures, shock waves, turbulence, Brownian motion, etc.…”
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    Article
  5. 385

    Local Mass and Heat Transfer on a Turbine Blade Tip by P. Jin, R. J. Goldstein

    Published 2003-01-01
    “…The effects of tip clearance (0.86–6.90% of chord) are investigated at various exit Reynolds numbers (4–7 × 105) and turbulence intensities (0.2 and 12.0%).…”
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    Article
  6. 386

    Investigation into the determinants of decision speed in product elimination decision (decision-reaching and implementation) processes in cosmetic industries by Homa Doroudi, Yasser Heidari

    Published 2024-08-01
    “…The PEDM decentralization at the tactical level, centralization of PEDM power, polychronicity, and environmental turbulence have a positive and significant effect on the speed of PEDM process. …”
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    Article
  7. 387
  8. 388

    A Combined Numerical and Experimental Study of Heat Transfer in a Roughened Square Channel with 45∘ Ribs by M. E. Taslim, H. Liu

    Published 2005-01-01
    “…Standard high Reynolds number k−ε turbulence model in conjunction with the generalized wall function for most parts was used for turbulence closure. …”
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    Article
  9. 389

    Flow of Liquid in Flat Gaps of the Satellite Motor Working Mechanism by Sliwiński Paweł

    Published 2014-04-01
    “…The flow of liquid in those gaps is turbulent and not fully developed. The article presents two methods of modelling this flow. …”
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  10. 390

    Statistical and Dynamical Decoupling of the IGM from Dark Matter by Li-Zhi Fang, Weishan Zhu

    Published 2011-01-01
    “…In highly nonlinear regime, the cosmic baryon fluid on scale free range evolves into the state of fully developed turbulence, of which the velocity field consists of shocks, vortices and complex structures. …”
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  11. 391
  12. 392

    Research on diversity receive technology on wireless optical communication using subcarrier modulation by Dan CHEN, Xi-zheng KE

    Published 2012-08-01
    “…Based on the log-normal model under the turbulence channel,the BPSK subcarrier modulated FSO system with spatial diversity was established.Under different scintillation distribution and different detectors,the error performance and diversity gain among three linear combining technologies were compared.The simulation results show that the performance improved of system by MRC is the best,followed by EGC,and SelC is poor.Spatial diversity is efficient to improve the performance and have strong ability on resistance to atmospheric channel decline.But on short link FSO system experiencing weak irradiance fluctuation,SelC spatial diversity would not be recommended.…”
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  13. 393

    Simulation of Flow Around a Finite Rectangular Prism: Influence of Mesh, Model, and Subgrid Length Scale by Xutong Zhang, Maxime Savoie, Mark K. Quinn, Ben Parslew, Alistair Revell

    Published 2025-01-01
    “…This study investigates the flow field around a finite rectangular prism using both experimental and computational methods, with a particular focus on the influence of the turbulence approach adopted, the mesh resolution employed, and different subgrid length scales. …”
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  14. 394

    Time-dependent Acceleration and Escape of Charged Particles at Traveling Shocks in the Near-Sun Environment by Thomas M. Do, Federico Fraschetti, Jozsef Kota, Joe Giacalone, Christina M. S. Cohen, David J. McComas

    Published 2025-01-01
    “…The energy spectrum of accelerated particles at IPs was shown by a previous 1D transport model that includes both self-excited plus preexisting turbulence and a term representing the escape of particles from the system to gradually steepen as a result of a finite acceleration-to-escape timescales ratio; such a model was found in excellent agreement with the entire sample of the ground-level enhancement spectra of solar cycle 23. …”
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  15. 395

    Experimental study on the drag reduction performance of sodium alginate in saline solutions by Zhensong Cheng, Xin Zhang, Xiaodong Dai, Hengli Zhai, Xinwang Song, Xudong Wang, Liang Gao, Guoxin Zhang, Yuan Lu, Lei Li, Xiu Yan, Jianhua Zhang

    Published 2024-12-01
    “…Abstract Since the discovery of the turbulence drag reduction phenomenon over 70 years ago, it has been recognized that the addition of small quantities of drag-reducing agents to fluids can significantly decrease wall shear stress, thereby enhancing fluid pumpability. …”
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  16. 396

    An insight into the stochastic solitonic features of the Maccari model using the solver technique. by Hesham G Abdelwahed, Reem Alotaibi, Emad K El-Shewy, Mahmoud A E Abdelrahman

    Published 2024-01-01
    “…Random factors can alter the collapse caused by turbulence in the model medium. We noticed that our results may be useful for solving some real-world physical issues by identifying the motion of an isolated wave in a small area.…”
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  17. 397

    Numerical Simulation and Experimental Verification of the Two-phase Flow Characteristic of the Automotive Gear by Zou Lin Du Mingya Jia Bing Xu Jinli

    Published 2019-12-01
    “…The results show that the PLIC-VOF algorithm is suitable for calculating churning loss of the gear. The turbulence of oil distribution increased with the rotational speed. …”
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  18. 398

    Design and Analysis of Linear Connecting Rod Climbing Mechanism by Zhifang Zhu, Zhijie Zhang, Jiawei Pan, Zeping Zou, Bingliang Ye, Baoling Liu

    Published 2021-03-01
    “…The simulation results show that the design scheme of the climbing mechanism is reasonable, the climbing trajectory of the climbing mechanism is approximately linear, and the turbulence is greatly reduced, which provides a new theoretical reference for the design of the climbing mechanism.…”
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  19. 399

    The Fractal Geometry of the Cosmic Web and Its Formation by Jose Gaite

    Published 2019-01-01
    “…The formation of the cosmic web is best modeled as a type of turbulent dynamics, generalizing the known methods of Burgers turbulence.…”
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  20. 400

    Strong Electroweak Phase Transition in a Model with Extended Scalar Sector by Mina Saeedhosseini, Ali Tofighi

    Published 2017-01-01
    “…We estimate the contributions such as the sound wave, the bubble wall collision, and the plasma turbulence to the stochastic gravitational wave background, and we find that the strength at the peak frequency is large enough to be detected at future gravitational interferometers such as eLISA. …”
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