全部文献期刊会议图书|学者科研项目
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作者:Giuseppe Brunetti , Jiří Šimůnek , David Glöckler ...
来源:[J].Journal of Hydrology(IF 2.964), 2020, Vol.584
摘要:Abstract(#br)Highly parameterized numerical models are frequently used in environmental sciences to interpret physicochemical processes. Despite their popularity, unjustified model complexity often undermines model generalizability, resulting in poor model predictive capabilities...
作者:Yue Pan , Xiankui Zeng , Hongxia Xu ...
来源:[J].Journal of Hydrology(IF 2.964), 2020, Vol.584
摘要:... Due to the complexity of geological environments and the properties of DNAPL, a key step in human health risk (HHR) assessment is the establishment of a reliable DNAPL transport model. In this study, we evaluate the impact of the model structure uncertainty on DNAPL transport...
作者:Van Bo Nguyen , Si Bui Quang Tran , Saif A. Khan ...
来源:[J].Computers and Chemical Engineering(IF 2.091), 2020, Vol.133
摘要:Abstract(#br)In this study, a model order reduction (MOR) technique is proposed to address the challenges of controlling large-scale problems for model predictive control (MPC) development in continuous chemical processing to meet the real-time control requirements. In partic...
作者:Chengwu Li , Yuechao Zhao , Dihao Ai ...
来源:[J].Physica A: Statistical Mechanics and its Applications(IF 1.676), 2020
摘要:Abstract(#br)A model based on multi-component Lattice Boltzmann Method (LBM) coupled with Large Eddy Simulation (LES) is developed to simulate the methane and air behavior in tunnels. The results of the LBM-LES model are compared with the results of four other turbulence models c...
作者:Yuwei Li , Kuo Tian , Peng Hao ...
来源:[J].Mechanical Systems and Signal Processing(IF 1.913), 2020, Vol.142
摘要:Abstract(#br)In order to obtain a precise dynamic structural FE model for dynamic analysis, FE model updating is usually used to correct uncertainty parameters for an initial FE model using incomplete measured data. Despite numerous studies concerning FE model updating, the compu...
作者:M. Martin , S. Bourgeois , B. Cochelin ...
来源:[J].International Journal of Solids and Structures(IF 1.871), 2020, Vol.188-189, pp.189-209
摘要:Abstract(#br)This work concerns the parallel that can be made between two models involving propagating instabilities: (1) a reguralized Ericksen bar model and (2) a rod model with flexible cross-section dedicated to the folding of tape springs. This comparison confirms and comple...
作者:X.L. Yang , Y. Liu , L. Yang
来源:[J].Computers and Mathematics with Applications(IF 2.069), 2020
摘要:Abstract(#br)An elliptic blending turbulence model, integrating the Shear Stress Transport (SST) characteristics in boundary layer together, is developed and validated. This model consists of four governing equations which have the same forms as those used in our previous k...
作者:Mingjie Chen , Osman A. Abdalla , Azizallah Izady ...
来源:[J].Journal of Hydrology(IF 2.964), 2020
摘要:Abstract(#br)Simulation-optimization framework is a widely used approach for numerical model calibrations, though its primary difficulty is its high-demand of computational efforts. In this study, Bagging MARS (BMARS) adapted from Multivariate Adaptive Regression Splines (MARS...
作者:Li-ye Wang , Feng-xi Zhou
来源:[J].Applied Mathematical Modelling(IF 1.706), 2020, Vol.81, pp.37-49
摘要:Abstract(#br)Based on the variable-order differential operator (VODO), a variable-order elastic-viscoplastic (VO-EVP) creep model of geomaterials is established. Firstly, the variable-order strain rate model is established according to the newly defined Riesz-Caputo (RC) VODO, an...
作者:Liya Ma , Bin-Le Lin , Can Chen ...
来源:[J].Environmental Pollution(IF 3.73), 2020, Vol.256
摘要:Abstract(#br)Simulation model is very essential for predicting the environmental fate and the potential environmental consequences of chemical pollutants including those from accidental chemical spills. However very few of such simulation model is seen related to Chinese costal w...

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