A review of current progress in multiscale simulations for fluid flow and heat transfer problems: The frameworks, coupling techniques and future perspectives

ZX Tong, YL He, WQ Tao - International Journal of Heat and Mass Transfer, 2019 - Elsevier
Many heat transfer and fluid flow problems are multiscale in nature, and the multiscale
numerical methods are needed to solve the problems by considering the phenomena in all …

Multiscale modelling and simulation: a position paper

A Hoekstra, B Chopard… - … Transactions of the …, 2014 - royalsocietypublishing.org
We argue that, despite the fact that the field of multiscale modelling and simulation has
enjoyed significant success within the past decade, it still holds many open questions that …

Multiscale modeling: recent progress and open questions

B Chopard, JL Falcone, P Kunzli, L Veen… - … Experiments and Design, 2018 - Springer
Many important scientific problems are inherently multi scale. This is, for instance, the case
in models in material science or environmental science. A big challenge is to formulate …

[HTML][HTML] Multiscale computing in the exascale era

S Alowayyed, D Groen, PV Coveney… - Journal of Computational …, 2017 - Elsevier
We expect that multiscale simulations will be one of the main high performance computing
workloads in the exascale era. We propose multiscale computing patterns as a generic …

A framework for multi-scale modelling

B Chopard, J Borgdorff… - … Transactions of the …, 2014 - royalsocietypublishing.org
We review a methodology to design, implement and execute multi-scale and multi-science
numerical simulations. We identify important ingredients of multi-scale modelling and give a …

Accelerated scale-bridging through adaptive surrogate model evaluation

KW Leiter, BC Barnes, R Becker, J Knap - Journal of computational science, 2018 - Elsevier
Multiscale modeling is a systematic approach for the development of high-fidelity models of
complex systems. However, multiscale models are often extremely computationally …

Endothelial repair process and its relevance to longitudinal neointimal tissue patterns: comparing histology with in silico modelling

H Tahir, C Bona-Casas… - Journal of The …, 2014 - royalsocietypublishing.org
Re-establishing a functional endothelium following endovascular treatment is an important
factor in arresting neointimal proliferation. In this study, both histology (in vivo) and …

A hybrid HPC/cloud distributed infrastructure: Coupling EC2 cloud resources with HPC clusters to run large tightly coupled multiscale applications

MB Belgacem, B Chopard - Future Generation Computer Systems, 2015 - Elsevier
In this paper, we report on the experimental results of running a large, tightly coupled,
distributed multiscale computation over a hybrid High Performance Computing (HPC) …

Framework for Integrated Use of Agent-Based and Ambient-Oriented Modeling

KM Abbasi, TA Khan, I Haq - Mathematics, 2022 - mdpi.com
Agent-based modeling (ABM) is a flexible and simulation-friendly modeling approach.
Ambient-oriented modeling is effective for systems containing ambient and spatial …

Towards the virtual artery: a multiscale model for vascular physiology at the physics–chemistry–biology interface

AG Hoekstra, S Alowayyed… - … of the Royal …, 2016 - royalsocietypublishing.org
This discussion paper introduces the concept of the Virtual Artery as a multiscale model for
arterial physiology and pathologies at the physics–chemistry–biology (PCB) interface. The …