Showing 221 - 240 results of 293 for search 'model superposition methods', query time: 0.09s Refine Results
  1. 221

    Superstatistical Wind Fields from Pointwise Atmospheric Turbulence Measurements by J. Friedrich, D. Moreno, M. Sinhuber, M. Wächter, J. Peinke

    Published 2022-09-01
    “…Most importantly, the empirically observed phenomenon of small-scale intermittency, which can be regarded as one of the key features of atmospheric turbulent flows, is reproduced with a very high level of accuracy and at considerably low computational cost. Our method is based on a multipoint statistical description of turbulent velocity fields that consists of a superposition of multivariate Gaussian statistics with fluctuating covariances. …”
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  2. 222

    The effects of reinforced concrete shear wall on the earthquake behaviour of the buildings with various column sections by Tuncay Kap

    Published 2025-02-01
    “…Earthquake calculation was done via Mod superposition and Dynamic Analysis method. According to the Turkish earthquake regulations, reinforced concrete shear walls were added both “x” and “y” axis to the same building project as 2‰ percent of the total project area. …”
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  3. 223

    The Influence and Compensation of Environmental Factors (pH, Temperature, and Conductivity) on the Detection of Chemical Oxygen Demand in Water by UV-Vis Spectroscopy by Jingwei Li, Yipei Ding, Yijing Lu, Jia Liu, Chenxuan Zhou, Zhiyu Shao

    Published 2025-02-01
    “…This data fusion method is based on the weighted superposition of the spectrum and three environmental factors. …”
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    Article
  4. 224

    Submeridional boundary zone in Asia: seismicity, lithosphere structure, and the distribution of convective flows in the upper mantle by N. A. Bushenkova, O. A. Kuchay, V. V. Chervov

    Published 2018-10-01
    “…The study is focused on the submeridional transregional boundary that stretches as a wide band along 105°E in Central Asia. In modern seismic models, it is traceable to a depth of ~600 km. In the continental area to the west of this boundary, seismic activity is increased. …”
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  5. 225

    Brake rigging dynamic simulation under braking on a track section with irregularities (the case of a passenger car) by I. A. Yaitskov, V. V. Kosarevskii

    Published 2020-03-01
    “…The simulated modeling of the brake rigging system of a passenger car with KVZ-TsNII type II trolleys equipped with shoe brakes is carried out.Results. …”
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  6. 226

    Fractured gas reservoir shut-in curve analysis and application by Jianli Qiang, YanChi Yang, Mingjin Cai, Ke Li, Zhimin Wang, Guoqing Yin, Quan Zhou, Haoran Fu, Haojiang Xi

    Published 2025-05-01
    “…Analyzing the shut-in pressure decline curve of a fractured well is a common method for determining fracturing parameters. Although the G-function pressure decline analysis method briefly explains the pressure decline process, it is not accurate for calculating fracture parameters in fractured low-porosity gas reservoirs. …”
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  7. 227

    RESEARCH ON DYNAMIC CHARACTERISTICS DURING MILLING OF THIN-WALLED PARTS BASED ON MAGNETO RHEOLOGICAL DAMPING FIXTURE (MT) by JIANG XiaoHui, YANG Ning, HE ShiRong, LIU Xiao

    Published 2023-01-01
    “…By simplifying the thin-walled part of the additive into a rectangular thin plate, considering the magneto-rheological fluid(MRF) excitation solidification damping characteristics, using the mode superposition method, the dynamic response model of the milling of the thin-walled part under the change of the magnetic induction intensity was obtained, and the fixture-workpiece system milling. …”
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  8. 228

    3D-printed spines for programmable liquid topographies and micromanipulation by Megan Delens, Axel Franckart, Daniel M. Harris, Nicolas Vandewalle

    Published 2025-05-01
    “…We herein harness the superposition of capillary menisci to curve liquid interfaces controllably. …”
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  9. 229

    Computation of Vibration Response of Aircraft Due to the Gap Between the Track and Roller in the Flap Subjected to Unsteady Flow by Bohan Sun, Xiaoliang Wang, Zhefeng Yu

    Published 2025-01-01
    “…Common issues in flap systems, such as wear on slide tracks, bearing clearances, and bushing slippage, introduce gaps that amplify vibration amplitudes. A time–domain method, employing a spring–beam model, was used to convert aerodynamic loads into structural loads, providing detailed insights into flap dynamics and their influence on the aircraft. …”
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  10. 230

    Numerical Simulation and Experimental Analysis of Tribological Properties of 45 Steel with Surface Texture by SONG Wen - tao, CHEN Wen - gang, XIE Yong, LIU De - chun

    Published 2021-03-01
    “…In order to investigate the effect of different forms of microtexture on the friction characteristics of the piston skirt surface of diesel engines, a two - dimensional simulation analysis model for the textured sample flow field was established with using the Navier - Stokes equation based on the CFD method in the consideration of the inertia effect. …”
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  11. 231

    Evaluation of the Modal Coupling Effect in Midstory Isolation Systems Based on Random Vibration Analysis by Xiao Song, Songtao Xue

    Published 2021-01-01
    “…Based on the complex mode superposition method, the explicit formulas for calculating the random response of the simplified model are deduced. …”
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  12. 232

    Molecular Dynamic Simulation of Gas-oscillation Refrigeration Mechanism in a Basic-type Pulse Tube by Wang Yuhe, Qi Yingxia, Che Yanjin, Chen Xi, Zhang Hua

    Published 2019-01-01
    “…In this study, the molecular dynamic simulation method was used to establish a channel model, and the channel was inflated and deflated to simulate the compression and expansion of a pulse tube. …”
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  13. 233

    Cracking Tendency Prediction of High-Performance Cementitious Materials by Ke Chen, Hui Hu, Ke Chen, Zhaohui Chen, Xin Wang

    Published 2014-01-01
    “…In the present analytical method, the stress field of the restrained ring is treated as the superposition of those caused by hydration heat, external restraint, autogenous and drying shrinkage, and creep. …”
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  14. 234
  15. 235

    Research on Ground Subsidence Risk Assessment in the Start-up Area of Jinan by Yin Xiuzhen, Ye Lin, Liu Shuoshuo, Qu Yuanhui, Jia Chao

    Published 2025-01-01
    “…., this paper constructs a ground subsidence risk evaluation index system, applies the hierarchical analysis method (AHP) and the GIS spatial superposition model to carry out the risk classification, analyzes its spatial and temporal distribution characteristics and main control factors, and puts forward targeted zoning prevention and control countermeasures. …”
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  16. 236

    AMNED: An Efficient Framework for Spiking Neuron Coding in AirComp Federated Learning by Juncheng Ji, Chan-Tong Lam, Ke Wang, Benjamin K. Ng

    Published 2025-01-01
    “…The ACFL employs a novel aggregation technique leveraging the superposition property of wireless signals, enabling simultaneous model updates from multiple devices. …”
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  17. 237

    A Numerical Investigation of Enhanced Microfluidic Immunoassay by Multiple-Frequency Alternating-Current Electrothermal Convection by Qisheng Wu, Shaohua Huang, Shenghai Wang, Xiying Zhou, Yuxuan Shi, Xiwei Zhou, Xianwu Gong, Ye Tao, Weiyu Liu

    Published 2025-04-01
    “…Under the approximation of a small temperature rise, a linear model describing the phenomenon of MET is derived. …”
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  18. 238

    Solving geocryology problems based on generalized Fourier theory for temperature waves in half-space by Anatoliy M. Afanasyev, Yulia S. Bakhracheva

    Published 2024-12-01
    “…It is required to generalize the Fourier problem known in mathematical physics on fluctuations of the temperature field in half-space by introducing into consideration, along with the temperature field, the moisture content field and taking into account the phenomena of evaporation and condensation associated with this field. Methods. Within the framework of A.V. Lykov’s theory, a spatially one-dimensional mathematical model of the processes of heat and moisture propagation in a homogeneous half-space, the boundary of which is in a state of heat and mass exchange with an airless medium, has been developed. …”
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  19. 239

    Scaling effects of ecosystem service trade-off and synergy in arid inland river basins: A case study of the Manas River Basin of Xinjiang, China by Jiayi Zhang, Zhengyong Zhang, Lin Liu, Yu Cao, Mingyu Zhang, Zifan Yuan, Rou Ma, Xinyi Liu, Yufei Liu

    Published 2025-04-01
    “…In this paper, we used the InVEST model to quantitatively assess the four types of service functions and spatial patterns of water supply, soil conservation, habitat quality, and carbon storage in the Manas River Basin in 2022, explored the spatial differentiation patterns of TOS at different scales by spatial superposition method, and mined the mechanisms of the natural background and socioeconomics of the TOS at different scales using the random forest model. …”
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  20. 240

    Investigation on the Effects of Distance-to-Diameter Ratio of piers on the Hydraulic Characteristics in a 90° Open Channel Bend by Xi Shi, Tingting Song, Hui Chen, Hu Tao, Yuanshun Huo

    Published 2025-06-01
    “…To investigate the influence of pier spacing on the flow structure in curved channels, a three-dimensional 90° bend model was established. The simulation employed the PISO algorithm coupled with the RNGk − ε turbulence model, along with the Volume of Fluid (VOF) method for free-surface tracking. …”
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