Dear all,

If i model a tee in CII , Through a test,i found the CII calculate the weight of the tee in this way:
for example:
a tee: C=1000mm,
M=1000mm

node 10-20-30 then 20-40 ,node 40 is the outlet of the tee

ok,
Weight of tee in CII equal to Weight of the pipe 10-20-30 plus Weight of the pipe 20-40,

in other words, if the main pipe(10-20-30) is 1kg/m, and the outside pipe(20-40) is 1kg/m, then the tee weight is 1kg/m*2m+1kg/m*1m=3kg

I just can't believe the tee is 3kg, it should be less than 3kg, accurate value need more calculation to get.

Do you have any comments?

Best Regards