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SUMMARY:Homogenisation for topology optimisation of periodic materials - K
 im Jie Koh\, Engineering Department\, University of Cambridge
DTSTART:20200313T150000Z
DTEND:20200313T160000Z
UID:TALK141094@talks.cam.ac.uk
CONTACT:Dr Maria Marques de Carvalho
DESCRIPTION:Computing the optimal geometry is centric in the design of cel
 lular materials. A common objective\, that is\, optimising the effective m
 oduli requires homogenisation which is computationally expensive alone and
  more so when the optimal geometry is sought iteratively during optimisati
 on. This talk will explore the feasibility of fast and memory-saving itera
 tive homogenisation using the fast Fourier transform to accelerate topolog
 y optimisation of periodic cellular materials. We will discuss the perform
 ance of the iterative homogenisation in the classical topology optimisatio
 n setting. \n
LOCATION:Seminar Room\, Civil Engineering Building\, JJ Thomson Avenue 7a.
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