Oldroyd-B 流体的渐近行为接近牛顿流体
偏微分方程分析
2026-03-30 v2
摘要
考虑一种类牛顿流体Oldroyd-B类型。我们证明了其应力张量与牛顿位移张量以相同的速率衰减,而弹性部分衰减得更快。因此,对于大时间,类牛顿流体的应力张量表现出接近牛顿行为。
关键词
引用
@article{arxiv.2603.04700,
title = {The Asymptotic Behaviour of Oldroyd-B Fluids is Almost Newtonian},
author = {Matthias Hieber and Thieu Huy Nguyen and César J. Niche and Cilon F. Perusato},
journal= {arXiv preprint arXiv:2603.04700},
year = {2026}
}
备注
Updated version with corrections and additions regarding references [16] and [17]