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QUIZ: Slide

Level 12

QUIZ: Slide

slide.JPG

dynamic friction 0,05

damping.JPG

(view in My Videos)

8 REPLIES 8

Re: QUIZ: Slide

(view in My Videos)

 

3 Spheres as pattern. 

3 different contact definitions, patterned over spheres. (contact_flat,contact_cylinder,contact_flat2)

change Mu_DY in one location as parameter.

This can easily change to as many spheres as we want because all contacts update automatically.

 

I use spheres patterned on approximate curves to create any arbitrary 3D contact shape I want.  The pattern is very important to reduce many clicks selecting contact pairs.

Of course the more spheres, the longer the simulation, hence for this only 3 spheres.

 

note: torroid contact to cylinder was not allowed.

also, I added spin to initial condition.

 

Note model tree as well as parameter window.

SleddingHill1.PNG

 

SleddingHill_contactprops.PNG

 

click yes to add as relation, 

SleddingHill_parameter.PNG

Re: QUIZ: Slide

exactly

info (german)

reifen.jpg

slide.jpg

parameter.JPG

Re: QUIZ: Slide

pattern.JPG

Re: QUIZ: Slide

example

(view in My Videos)

Re: QUIZ: Slide

"little" example

 

 

Re: QUIZ: Slide

Re: QUIZ: Slide

Re: QUIZ: Slide

another simulation in MDO

 

(view in My Videos)