Results 121 to 130 of about 14,331 (187)

A Computational Framework for the Swelling Dynamics of Mucin-like Polyelectrolyte Gels. [PDF]

J Nonnewton Fluid Mech, 2023
Du J, Nagda BM, Lewis OL, Szyld DB, Fogelson AL.   +4 more
europepmc   +1 more source

基于区域分解求解多尺度HVDC地电流场的广义极小残量迭代算法

Gaoya dianqi, 2018
为准确求解高压直流输电（HVDC）单极运行或故障状态下的入地电流场,需要建立更加贴近实际的计算模型。文中在建模时将接地极的具体尺寸考虑在内,并且将大地模型尺寸增大到上千公里,使得模型更加贴近实际,可以得到更准确的计算结果。考虑到接地极和大地区域尺寸的差距,模型属于多尺度模型。针对多尺度模型,文中采用重叠型的区域分解法,将包含接地极在内的小区域从整体模型中分解出来,独立建模求解。选取虚拟边界上的电位为迭代变量,将整个问题最终转化为非对称实数线性方程组。针对区域分解的迭代 ...
陶瑞祥, 王泽忠
doaj  

Advanced Sensing and Safety Control for Connected and Automated Vehicles. [PDF]

Sensors (Basel), 2023
Huang C, Wang Y, Wang Y, Hang P, Zuo Z, Leng B.   +5 more
europepmc   +1 more source

Any nonincreasing convergence curves are simultaneously possible for GMRES and weighted GMRES, as well as for left and right preconditioned GMRES

The convergence of the GMRES linear solver is notoriously hard to predict. A particularly enlightening result by [Greenbaum, Pták, Strakoš, 1996] is that, given any convergence curve, one can build a linear system for which GMRES realizes that convergence curve. What is even more extraordinary is that the eigenvalues of the problem matrix can be chosen
Matalon, Pierre, Spillane, Nicole
openaire   +2 more sources

Dynamic modeling and simulation of rigid-flexible coupling cable system by absolute nodal coordinate formulation. [PDF]

Sci Rep, 2022
Wang X, Zhao J, Wang H, Song H, Luo Z, Han Q.   +5 more
europepmc   +1 more source

A New Framework of Designing Iterative Techniques for Image Deblurring. [PDF]

Pattern Recognit, 2022
Zhang M, Young GS, Tie Y, Gu X, Xu X.
europepmc   +1 more source

Catalyst: Fast and flexible modeling of reaction networks. [PDF]

PLoS Comput Biol, 2023
Loman TE, Ma Y, Ilin V, Gowda S, Korsbo N, Yewale N, Rackauckas C, Isaacson SA.   +7 more
europepmc   +1 more source

A time-consistent stabilized finite element method for fluids with applications to hemodynamics. [PDF]

Sci Rep, 2023
Jia D, Esmaily M.
europepmc   +1 more source

Partial element equivalent circuit modeling of distributed and lumped time-varying dielectric phenomena. [PDF]

Sci Rep
Romano D, Pettanice G, Stumpf M, Lager IE, Ekman J, Franek O, Valentini R, Marco PD, Santucci F, Antonini G.   +9 more
europepmc   +1 more source

Electrocardiographic imaging in the atria. [PDF]

Med Biol Eng Comput, 2023
Hernández-Romero I, Molero R, Fambuena-Santos C, Herrero-Martín C, Climent AM, Guillem MS.   +5 more
europepmc   +1 more source