Showing 441 - 460 results of 484 for search '"numerical method"', query time: 0.46s Refine Results
  1. 441

    Numerical Investigation of Water Film Evaporation with the Countercurrent Air in the Asymmetric Heating Rectangular Channel for Passive Containment Cooling System by Kashuai Du, Po Hu, Zhen Hu

    Published 2020-01-01
    “…Due to the large curvature radius of the annular channel, one of the short arc segments is taken out, as a rectangular channel, to analyze the main water film evaporation heat transfer characteristics. Two numerical methods are used to predict the water film evaporative mass flow rate during the heat transfer process in the large-scale rectangular channel with asymmetric heating when the water film temperature is not saturated. …”
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  2. 442

    Some Bounded Linear Integral Operators and Linear Fredholm Integral Equations in the Spaces Hα,δ,γ((a,b)×(a,b),X) and Hα,δ((a,b),X) by İsmet Özdemir, Ali M. Akhmedov, Ö. Faruk Temizer

    Published 2013-01-01
    “…The solutions of some singular Fredholm integral equations were given in (Babolian (2011), Okayama (2010), and Thomas (1981)) by numerical methods. In this paper, we define the sets Hα,δ,γ((a,b)×(a,b),X) and Hα,δ((a,b),X) by taking an arbitrary Banach space X instead of ℝ, and we show that these sets which are different from the spaces given in (Dunford (1988)) and (Plamenevskiy (1965)) are Banach spaces with the norms ∥·∥α,δ,γ and ∥·∥α,δ. …”
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  3. 443

    Neurostimulation for Neurogenic Bowel Dysfunction by J. Worsøe, M. Rasmussen, P. Christensen, K. Krogh

    Published 2013-01-01
    “…Peripheral stimulation using electrical stimulation or magnetic stimulation may represent non-invasive alternatives. Conclusion. Numerous methods of neurostimulation to treat NBD have been investigated in pilot studies or retrospective studies. …”
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  4. 444

    Deformation performance of aramid honeycomb core layer on partial layup structure outside plane by LU Zhengbin, SUN Wei, WEI Ning, LIU Lu, LI Qiong, LYU Xiulei

    Published 2025-02-01
    “…This article analyzes the out-of-plane local deformation performance of honeycombs using numerical methods by establishing a finite element quantitative analysis model,combining typical structural experimental verification methods,using full-body modeling and elastic mechanics plate bending theory. …”
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  5. 445

    Modelling Shallow Water Wakes Using a Hybrid Turbulence Model by Clemente Rodriguez-Cuevas, Carlos Couder-Castañeda, Esteban Flores-Mendez, Israel Enrique Herrera-Díaz, Rodolfo Cisneros-Almazan

    Published 2014-01-01
    “…The study of this phenomenon is important for the numerical methods application advancement in the simulation of free surface flows since these models involve a number of simplifications and assumptions that can have a significant impact on the numerical solutions quality and thus can not reproduce correctly the physical phenomenon. …”
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  6. 446

    Design of Morlet Wavelet Neural Networks for Solving the Nonlinear Van der Pol–Mathieu–Duffing Oscillator Model by Ali Hasan Ali, Muhammad Amir, Jamshaid Ul Rahman, Ali Raza, Ghassan Ezzulddin Arif

    Published 2025-01-01
    “…The motivation behind this study is to simplify the complex mathematical formulations and reduce the time-consuming processes involved in traditional numerical methods for solving differential equations. This study develops a computational intelligence approach with a Morlet wavelet neural network (MWNN) to solve the nonlinear Van der Pol–Mathieu–Duffing oscillator (Vd-PM-DO), including parameter excitation and dusty plasma studies. …”
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  7. 447

    Parametric Evaluation of Simultaneous Effects of Damaged Zone Parameters and Rock Strength Properties on GRC by Ali Ghorbani, Hadi Hasanzadehshooiili, Amin Eslami

    Published 2021-01-01
    “…As a result, advanced numerical methods via finite element/difference commercial packages or user-coded, semi-numerical techniques are required to develop the GRC, which demands a high degree of proficiency and knowledge of computational plasticity and geomechanics. …”
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  8. 448

    Investigation of Structural Nonlinearity Effects on the Aeroelastic and Wake Characteristics of a 15 MW Wind Turbine by Zhenju Chuang, Lulin Xia, Yan Qu, Wenhua Li, Jiawen Li

    Published 2025-01-01
    “…The accuracy of the model is validated by comparing it with established numerical methods, demonstrating its ability to capture the bending–torsional coupled nonlinear characteristics of highly flexible blades. …”
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  9. 449

    Uncertainty analysis in river quality management considering failure probability: controllable and uncontrollable input pollutants by Mohsen Dehghani Darmian, Britta Schmalz

    Published 2025-01-01
    “…Moreover, this study introduces the ratio of detention time to initial pollution contact duration as a vital water quality index to protect the rivers' environment. Combining numerical methods with reliability analysis and soft computing techniques, this research provides valuable insights into river system dynamics and protecting river water quality.…”
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  10. 450

    A Predictive Model of Mining Collapse Extent and Its Application by Jia Nan, Cheng Liu, Yi Liu

    Published 2019-01-01
    “…To reveal the mechanical behavior mechanism of collapse and to control risks effectively, the instability extent of the collapse area was established through theoretical mechanics and numerical methods, taking one metal mine as a case study; on this basis, a routine reinforcement program was determined, and the effect of the program was evaluated. …”
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  11. 451

    A Comprehensive Investigation of Anomaly Detection Methods in Deep Learning and Machine Learning: 2019–2023 by Shalini Kumari, Chander Prabha, Asif Karim, Md. Mehedi Hassan, Sami Azam

    Published 2024-01-01
    “…Many researchers have proposed numerous methods and worked in the area of AD. Multiple anomalies and considerable intraclass variation make industrial datasets tough. …”
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  12. 452

    Evaluation of Hybrid Soft Computing Model’s Performance in Estimating Wave Height by Tzu-Chia Chen, Zryan Najat Rashid, Biju Theruvil Sayed, Arif Sari, Ahmed Kateb Jumaah Al-Nussairi, Majid Samiee-Zenoozian, Mehrdad Shokatian-Beiragh

    Published 2023-01-01
    “…As a result, various methods for estimating wave parameters, including field measurement and numerical methods, have been proposed over time. This study evaluates the wave height at Sri-Lanka Hambantota Port using soft computing models such as Artificial Neural Networks (ANNs) and the M5 model tree (M5MT). …”
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  13. 453
  14. 454

    An MR Brain Images Classifier System via Particle Swarm Optimization and Kernel Support Vector Machine by Yudong Zhang, Shuihua Wang, Genlin Ji, Zhengchao Dong

    Published 2013-01-01
    “…Over last decades numerous methods had been presented. In this paper, we proposed a novel hybrid system to classify a given MR brain image as either normal or abnormal. …”
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  15. 455

    Pressure Modification or Barrier Issues during Polymer Flooding Enhanced Oil Recovery by Wang Dongmei, Shane Namie, Randall Seright

    Published 2022-01-01
    “…This paper examines when the pressure-barrier concept limits the size and viscosity of the polymer bank during a polymer flood. Analytical and numerical methods are used to address this issue. We examine the relevance of the pressure modification concept for a wide variety of circumstances, including oil viscosities ranging from 10 cp to 1650 cp, vertical wells versus horizontal wells, single versus multiple layered reservoirs, permeability contrast, and crossflow between layers. …”
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  16. 456

    Engineering Application of an Identification Method to Shock-Induced Vortex Stability in the Transonic Axial Fan Rotor by Yan Xue, Ning Ge

    Published 2021-01-01
    “…To ensure the prediction accuracy of all numerical methods selected in this research, detailed comparisons are made between computational and experimental results before flow analysis. …”
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  17. 457

    Double Diffusion Mixed Convection in a Porous Cylindrical Cavity Filled with a Casson Nanofluid Driven by a Lid, Taking Into Account the Soret and Dufour Effects by Mustapha El Hamma, Lebna Elattari, Soufiane Nouari

    Published 2025-05-01
    “…Numerical simulations were conducted using numerical methods rooted in the finite volume method (FVM). …”
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  18. 458

    Lessons from the Case History of a Massive Landslide Dam by Fawad S. Niazi, Aranzazu Pinan-Llamas, Kamran Akhtar

    Published 2020-01-01
    “…A combination of empirical, analytical, and numerical methods and simulations, together with laboratory and field investigations, led to the interpretations regarding short- and long-term stability of the dam. …”
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  19. 459

    K-Band Waveguide Resonator Bandpass Filter Structure With Adjustable Transmission Zeros for Producing Various Symmetric and Asymmetric Responses by Sanggu Lee, Jongheun Lee, Boyoung Lee, Jaehwan Lim, Jaesub Han, Juseop Lee

    Published 2025-01-01
    “…For filter designs, this work presents a direct synthesis approach to finding the normalized coupling values from a prescribed canonical power transfer function containing a pair of transmission zeros without using numerical methods. One interesting feature is that there is an infinite number of synthesis results corresponding to a predefined response. …”
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  20. 460

    The Swab, the Drip, or the Meat? Comparison of Microbiological Sampling Methods in Vacuum-Packed Raw Beef by Aracely Martínez-Moreno, America Chávez-Martínez, Janet E. Corry, Christopher R. Helps, Raúl. A. Reyes-Villagrana, Juan. M. Tirado Gallegos, Eduardo Santellano-Estrada, Ana L. Rentería-Monterrubio

    Published 2025-01-01
    “…Historically, there has been a concern for the detection and enumeration of microorganisms in foods, and numerous methods have been developed to determine their microbiological conditions. …”
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