ULiege - Aerospace & Mechanical Engineering https://metafor.uliege.be/dokuwiki/ 2026-10-22T23:25:21+00:00 https://metafor.uliege.be/dokuwiki/ https://metafor.uliege.be/dokuwiki/_media/logo.png text/html 2026-10-22T17:59:35+00:00 Anonymous (anonymous@undisclosed.example.com) https://metafor.uliege.be/dokuwiki/doc/user/geometry/peaux?rev=1792691975&do=diff Définition Les Skins (peaux) sont des ensembles de Sides. Une Skin peut être ouverte ou fermée. skin = skinset.add( Skin(number, [side1, side2, side3, ...]) ) où number numéro de la Skin side1, side2, side3 Sides composant la Skin Remarques * Il est possible de remplacer l'objet Skin par l'objet MultiProjSkin (classe dérivée). Cette dernière permet de gérer des projections multiples dans un problème de contact lorsque la normale n'est pas … text/html 2026-10-22T07:16:55+00:00 boman (boman@undisclosed.example.com) https://metafor.uliege.be/dokuwiki/teaching/meca0464/start?rev=1792653415&do=diff Large Deformations of Solids [meca0464] “”eCampus ---------- Course material * Course description * [Lecture notes (2026-2027)] 🆕 ---------- Calendar for tutorials (2026) Participation in tutorials is mandatory! In other words, students who are not present at the tutorial sessions won't get any additional support for their project during the semester. text/html 2026-09-28T13:23:13+00:00 boman (boman@undisclosed.example.com) https://metafor.uliege.be/dokuwiki/teaching/meca0464/2026/start?rev=1790601793&do=diff text/html 2026-09-28T13:22:54+00:00 boman (boman@undisclosed.example.com) https://metafor.uliege.be/dokuwiki/?image=teaching%3Ameca0464%3A2026%3Aucci_lucas_-_20214637.jpg&ns=teaching%3Ameca0464%3A2026&rev=1790601774&tab_details=history&media_do=diff&do=media <img src="https://metafor.uliege.be/dokuwiki/_media/teaching/meca0464/2026/ucci_lucas_-_20214637.jpg?w=500&amp;h=500&amp;tok=cca4c5" alt="ucci_lucas_-_20214637.jpg" loading="lazy" width="500" height="500" /> text/html 2026-09-28T13:22:54+00:00 boman (boman@undisclosed.example.com) https://metafor.uliege.be/dokuwiki/?image=teaching%3Ameca0464%3A2026%3Asteimetz_lilian_-_20224403.jpg&ns=teaching%3Ameca0464%3A2026&rev=1790601774&tab_details=history&media_do=diff&do=media <img src="https://metafor.uliege.be/dokuwiki/_media/teaching/meca0464/2026/steimetz_lilian_-_20224403.jpg?w=500&amp;h=500&amp;tok=d1c825" alt="steimetz_lilian_-_20224403.jpg" loading="lazy" width="500" height="500" /> text/html 2026-09-28T13:22:54+00:00 boman (boman@undisclosed.example.com) https://metafor.uliege.be/dokuwiki/?image=teaching%3Ameca0464%3A2026%3Abinstok_quentin_-_20222640.jpg&ns=teaching%3Ameca0464%3A2026&rev=1790601774&tab_details=history&media_do=diff&do=media <img src="https://metafor.uliege.be/dokuwiki/_media/teaching/meca0464/2026/binstok_quentin_-_20222640.jpg?w=500&amp;h=500&amp;tok=fc3e10" alt="binstok_quentin_-_20222640.jpg" loading="lazy" width="500" height="500" /> text/html 2026-09-28T13:22:54+00:00 boman (boman@undisclosed.example.com) https://metafor.uliege.be/dokuwiki/?image=teaching%3Ameca0464%3A2026%3Acognet_mathilde_-_20222322.jpg&ns=teaching%3Ameca0464%3A2026&rev=1790601774&tab_details=history&media_do=diff&do=media <img src="https://metafor.uliege.be/dokuwiki/_media/teaching/meca0464/2026/cognet_mathilde_-_20222322.jpg?w=500&amp;h=500&amp;tok=50d1d0" alt="cognet_mathilde_-_20222322.jpg" loading="lazy" width="500" height="500" /> text/html 2026-09-28T13:22:54+00:00 boman (boman@undisclosed.example.com) https://metafor.uliege.be/dokuwiki/?image=teaching%3Ameca0464%3A2026%3Agoffin_leo_-_20225080.jpg&ns=teaching%3Ameca0464%3A2026&rev=1790601774&tab_details=history&media_do=diff&do=media <img src="https://metafor.uliege.be/dokuwiki/_media/teaching/meca0464/2026/goffin_leo_-_20225080.jpg?w=500&amp;h=500&amp;tok=2944d2" alt="goffin_leo_-_20225080.jpg" loading="lazy" width="500" height="500" /> text/html 2026-09-24T16:18:48+00:00 boman (boman@undisclosed.example.com) https://metafor.uliege.be/dokuwiki/?image=teaching%3Ameca0464%3A18-draw-redraw.png&ns=teaching%3Ameca0464&rev=1790266728&tab_details=history&media_do=diff&do=media <img src="https://metafor.uliege.be/dokuwiki/_media/teaching/meca0464/18-draw-redraw.png?w=500&amp;h=500&amp;tok=afa844" alt="18-draw-redraw.png" loading="lazy" width="500" height="500" /> text/html 2026-09-04T11:16:39+00:00 papeleux (papeleux@undisclosed.example.com) https://metafor.uliege.be/dokuwiki/doc/user/results/courbes_res?rev=1788520599&do=diff  Saving history curves to disk Introduction In this section, it will be shown how to write the evolution of given fields to disk, e.g. the contact force as function of time. This is done with what is called “result curves”. These curves are saved for each time step while $\lambda = \frac{l}{l_0}$$\epsilon = \lambda-1 = \frac{l}{l_0}-1$$\epsilon = 0.5*(\lambda^2-1) $$\epsilon = ln(\lambda)$$$\frac{\int f^{old}-f^{new}}{\int f^{new} }$$