A review of current progress in multiscale simulations for fluid flow and heat transfer problems: The frameworks, coupling techniques and future perspectives
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 …
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 …
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 …
in models in material science or environmental science. A big challenge is to formulate …
[HTML][HTML] Multiscale computing in the exascale era
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 …
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 …
numerical simulations. We identify important ingredients of multi-scale modelling and give a …
Accelerated scale-bridging through adaptive surrogate model evaluation
Multiscale modeling is a systematic approach for the development of high-fidelity models of
complex systems. However, multiscale models are often extremely computationally …
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
Re-establishing a functional endothelium following endovascular treatment is an important
factor in arresting neointimal proliferation. In this study, both histology (in vivo) and …
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) …
distributed multiscale computation over a hybrid High Performance Computing (HPC) …
Framework for Integrated Use of Agent-Based and Ambient-Oriented Modeling
Agent-based modeling (ABM) is a flexible and simulation-friendly modeling approach.
Ambient-oriented modeling is effective for systems containing ambient and spatial …
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
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 …
arterial physiology and pathologies at the physics–chemistry–biology (PCB) interface. The …