Multiscale mesoscopic dynamics and thermodynamics
多尺度介观动力学和热力学
基本信息
- 批准号:RGPIN-2014-06504
- 负责人:
- 金额:$ 3.46万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Discovery Grants Program - Individual
- 财政年份:2017
- 资助国家:加拿大
- 起止时间:2017-01-01 至 2018-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The principal objective of newly emerging field of nano- and bio-engineering is to construct macroscopic objects with a desired macroscopic behavior by controlling their microstructure at nanoscale. Bridging the scales requires new knowledge and new techniques in both experiments and modeling. I have been contributing to the multiscale modeling of complex macroscopic systems since 1980. I have organized the first founding international workshop (IWNET) devoted to this subject in 1996 in Montreal (6th IWNET workshop took place in 2012 in Norway, 7th will take place in 2015 in Holland - see [M. Grmela, H.C. Oettinger, J. NonNewtonian Fluid Mech. vol.194, 60 (2013) for the history of IWNET meetings). The novel approach has recently been reviewed in M. Grmela, "Multiscale equilibrium and nonequilibrium thermodynamics in chemical engineering" Advances in Chemical Engineering, vol.39, 76-129 (2010). My objective in the proposed research is to develop it further, to apply it to new examples of complex fluids and complex solids, and to bring to the multiscale modeling new students and new colleagues.More specifically, in the part of the research that is oriented toward fundamental aspects of modeling, I intend to focus on the geometrical setting providing unified mathematical framework for equilibrium and nonequilibrium thermodynamics as well as for equilibrium and nonequilibrium statistical mechanics of driven complex systems on micro, meso and macro scales. The geometrical formulation greatly facilitates translation of the physical insight gained in experimental observations into mathematically well formulated model that then provides a basis for understanding and guides further investigations.In applications (that also serve as a source of motivation for the general theory) I will continue to investigate rheological properties of complex fluids. In particular, the suspension models, that I have been investigating recently with my colleagues and students in École Centrale de Nantes and in University of Grenoble, will be extended to soft colloids. Many biological fluids belong to this category. New significant features of soft colloids is complexity and variability of shapes of suspended particles (e.g. blood cells) and strong particle-particle interactions. In biological applications I will also continue (in collaboration with colleagues in École Polytechnique of Montreal, Czech Technical University, University of Torino, and University of Florence) investigations of coupling of chemical kinetics (modeling for example growth-related processes in bones) with mechanics (modeling for example mechanical deformations of bones). Other areas of applications include heat transfer in polymer nanocomposites (in collaboration with students and colleagues in Ecole Polytechnique and University of Liege), dynamics and thermodynamics of yield-stress fluids (in collaboration with I. Peshkov - my post doctoral student who is now at University of Marseille), and numerical simulation methods seen as physically meaningful modifications of models (in collaboration with students and colleagues in University of Marseille, École Centrale de Nantes, and University of Grenoble).
纳米和生物工程这一新兴领域的主要目标是通过在纳米尺度上控制微观结构来构建具有理想宏观行为的宏观物体。弥合尺度需要在实验和建模方面的新知识和新技术。自1980年以来,我一直致力于复杂宏观系统的多尺度建模。1996年,我在蒙特利尔组织了第一届专门讨论这一主题的创始国际研讨会(IWNET)(第六届IWNET研讨会于2012年在挪威举行,第七届IWNET研讨会将于2015年在荷兰举行)。H.C.厄廷格,J.非牛顿流体力学。vol.194, 60 (2013) IWNET会议的历史)。M. Grmela,“化学工程中的多尺度平衡和非平衡热力学”,《化学工程进展》,vol.39, 76-129(2010)。我提出的研究目标是进一步发展它,将其应用于复杂流体和复杂固体的新例子,并为多尺度建模带来新的学生和新的同事。更具体地说,在面向建模基础方面的研究部分,我打算重点关注几何设置,为微观、中观和宏观尺度上驱动复杂系统的平衡和非平衡热力学以及平衡和非平衡统计力学提供统一的数学框架。几何公式极大地促进了将实验观察中获得的物理见解转化为数学上良好表述的模型,从而为理解和指导进一步的研究提供了基础。在应用中(这也是一般理论的动力来源),我将继续研究复杂流体的流变特性。特别是,我最近与École Centrale de Nantes和格勒诺布尔大学的同事和学生一起研究的悬浮模型,将扩展到软胶体。许多生物液体都属于这一类。软胶体的新显著特征是悬浮颗粒(如血细胞)形状的复杂性和可变性以及强颗粒-颗粒相互作用。在生物应用方面,我还将继续(与École蒙特利尔理工大学、捷克技术大学、都灵大学和佛罗伦萨大学的同事合作)研究化学动力学(例如骨骼生长相关过程的建模)与力学(例如骨骼机械变形的建模)的耦合。其他应用领域包括聚合物纳米复合材料的传热(与巴黎综合理工学院和列日大学的学生和同事合作),屈服应力流体的动力学和热力学(与我的博士后学生I. Peshkov合作,他现在在马赛大学),以及被视为物理上有意义的模型修改的数值模拟方法(与马赛大学的学生和同事合作,École Centrale de Nantes和格勒诺布尔大学)。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Grmela, Miroslav其他文献
Hamiltonian and Godunov structures of the Grad hierarchy
- DOI:
10.1103/physreve.95.033121 - 发表时间:
2017-03-31 - 期刊:
- 影响因子:2.4
- 作者:
Grmela, Miroslav;Hong, Liu;Pavelka, Michal - 通讯作者:
Pavelka, Michal
Ehrenfest regularization of Hamiltonian systems
- DOI:
10.1016/j.physd.2019.06.006 - 发表时间:
2019-12-01 - 期刊:
- 影响因子:4
- 作者:
Pavelka, Michal;Klika, Vaclav;Grmela, Miroslav - 通讯作者:
Grmela, Miroslav
On the role of geometry in statistical mechanics and thermodynamics. I. Geometric perspective
- DOI:
10.1063/5.0099923 - 发表时间:
2022-12-01 - 期刊:
- 影响因子:1.3
- 作者:
Esen, Ogul;Grmela, Miroslav;Pavelka, Michal - 通讯作者:
Pavelka, Michal
Time reversal in nonequilibrium thermodynamics
- DOI:
10.1103/physreve.90.062131 - 发表时间:
2014-12-19 - 期刊:
- 影响因子:2.4
- 作者:
Pavelka, Michal;Klika, Vaclav;Grmela, Miroslav - 通讯作者:
Grmela, Miroslav
Extended Reversible and Irreversible Thermodynamics: A Hamiltonian Approach with Application to Heat Waves
- DOI:
10.1515/jnet-2016-0035 - 发表时间:
2017-04-01 - 期刊:
- 影响因子:6.6
- 作者:
Lebon, Georgy;Jou, David;Grmela, Miroslav - 通讯作者:
Grmela, Miroslav
Grmela, Miroslav的其他文献
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{{ truncateString('Grmela, Miroslav', 18)}}的其他基金
Multiscale mesoscopic dynamics and thermodynamics
多尺度介观动力学和热力学
- 批准号:
RGPIN-2014-06504 - 财政年份:2018
- 资助金额:
$ 3.46万 - 项目类别:
Discovery Grants Program - Individual
Multiscale mesoscopic dynamics and thermodynamics
多尺度介观动力学和热力学
- 批准号:
RGPIN-2014-06504 - 财政年份:2016
- 资助金额:
$ 3.46万 - 项目类别:
Discovery Grants Program - Individual
Multiscale mesoscopic dynamics and thermodynamics
多尺度介观动力学和热力学
- 批准号:
462034-2014 - 财政年份:2016
- 资助金额:
$ 3.46万 - 项目类别:
Discovery Grants Program - Accelerator Supplements
Multiscale mesoscopic dynamics and thermodynamics
多尺度介观动力学和热力学
- 批准号:
462034-2014 - 财政年份:2015
- 资助金额:
$ 3.46万 - 项目类别:
Discovery Grants Program - Accelerator Supplements
Multiscale mesoscopic dynamics and thermodynamics
多尺度介观动力学和热力学
- 批准号:
RGPIN-2014-06504 - 财政年份:2015
- 资助金额:
$ 3.46万 - 项目类别:
Discovery Grants Program - Individual
Multiscale mesoscopic dynamics and thermodynamics
多尺度介观动力学和热力学
- 批准号:
462034-2014 - 财政年份:2014
- 资助金额:
$ 3.46万 - 项目类别:
Discovery Grants Program - Accelerator Supplements
Multiscale mesoscopic dynamics and thermodynamics
多尺度介观动力学和热力学
- 批准号:
RGPIN-2014-06504 - 财政年份:2014
- 资助金额:
$ 3.46万 - 项目类别:
Discovery Grants Program - Individual
Modeling of morphology and rheology of complex fluids
复杂流体的形态和流变学建模
- 批准号:
5217-2009 - 财政年份:2013
- 资助金额:
$ 3.46万 - 项目类别:
Discovery Grants Program - Individual
Modeling of morphology and rheology of complex fluids
复杂流体的形态和流变学建模
- 批准号:
5217-2009 - 财政年份:2012
- 资助金额:
$ 3.46万 - 项目类别:
Discovery Grants Program - Individual
Modeling of morphology and rheology of complex fluids
复杂流体的形态和流变学建模
- 批准号:
5217-2009 - 财政年份:2011
- 资助金额:
$ 3.46万 - 项目类别:
Discovery Grants Program - Individual
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多尺度介观动力学和热力学
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多尺度介观动力学和热力学
- 批准号:
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$ 3.46万 - 项目类别:
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多尺度介观动力学和热力学
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- 资助金额:
$ 3.46万 - 项目类别:
Discovery Grants Program - Accelerator Supplements
Multiscale mesoscopic dynamics and thermodynamics
多尺度介观动力学和热力学
- 批准号:
RGPIN-2014-06504 - 财政年份:2015
- 资助金额:
$ 3.46万 - 项目类别:
Discovery Grants Program - Individual
Multiscale mesoscopic dynamics and thermodynamics
多尺度介观动力学和热力学
- 批准号:
462034-2014 - 财政年份:2014
- 资助金额:
$ 3.46万 - 项目类别:
Discovery Grants Program - Accelerator Supplements
Multiscale mesoscopic dynamics and thermodynamics
多尺度介观动力学和热力学
- 批准号:
RGPIN-2014-06504 - 财政年份:2014
- 资助金额:
$ 3.46万 - 项目类别:
Discovery Grants Program - Individual