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Towards a seamless Integra0on of CAD and Simula0on Introduc)on

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Academic year: 2021

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Modelling and simulaaon

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Modelling and simulaaon

physical problem

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Modelling and simulaaon

physical problem

mathematical model

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Modelling and simulaaon

physical problem

mathematical model

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Modelling and simulaaon

physical problem mathematical model discretisation model error discretisation error numerical error total error validation: are we

solving the right

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Modelling and simulaaon

physical problem mathematical model discretisation numerical solution model error discretisation error numerical error total error validation: are we

solving the right

problem?

verification: are we

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Modelling and simulaaon

physical problem mathematical model discretisation model error discretisation error numerical error total error validation: are we

solving the right

(16)

Modelling and simulaaon

physical problem mathematical model discretisation numerical solution model error discretisation error numerical error total error validation: are we

solving the right

problem?

verification: are we

solving the problem

(17)

Modelling and simulaaon

physical problem mathematical model discretisation model error discretisation error numerical error total error validation: are we

solving the right

problem?

Model reduction error I

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Discon0nui0es

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1

Discon0nui0es

0.125 mm

100 plies

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Mechanics of interfaces - or free boundary problems (Avner Friedman)

FEM

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Computational mechanics & computational


materials sciences Multiscale/field interface problems

COMPETENCES

MULTI-SCALE FRACTURE aerospace composites, polycrystalline materials
 COUPLED PROBLEMS biofilms, liquid crystals, fluid-structure, baTeries
 QUALITY & ERROR CONTROL opamise computaaonal ame given an accuracy level INTERACTIVITY Reduce computaaonal costs by several orders of magnitude DISCRETISATION discrete and conanuum approaches

Real-time simulation of cutting during brain surgery

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1

Discon0nui0es

0.125 mm

100 plies

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