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[Question #692478]: Interrogation about generation of capillary files byMatlab program

 

New question #692478 on Yade:
https://answers.launchpad.net/yade/+question/692478

Hi,

in order to test a different contact angle for my  simulation with capillary interaction I am using the Matalb programs writeCapFile.m and its two linked ones. 
I started first by using the inital case theta=0 and I am surprised by the non continuous evolution of the calculated maximum suction versus the rRatio:
see the matlab output:
 For r = 1, maximum suction found: final uc = 9230
 For r = 1.1, maximum suction found: final uc = 16749
 For r = 1.25, maximum suction found: final uc = 19036
 For r = 1.5, maximum suction found: final uc = 22843
---------------------------------------------------------------------------------
 For r = 1.75, maximum suction found: final uc = 26389
 For r = 2, maximum suction found: final uc = 21154
------------------------------------------------------------------------------
 For r = 3, maximum suction found: final uc = 31738
 For r = 4, maximum suction found: final uc = 41922
 For r = 5, maximum suction found: final uc = 51901
 For r = 10, maximum suction found: final uc = 88968

The jump down during the evolution between 1.75 and 2 is quite strange ???? it is like two different slopes

is it two different ways of calculating the data ?
how this fact can influence the output files M(r=...) ?

thanks in advance for your explanation 

Luc


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