c*******n
发帖数: 1648 | 1 Thank you! Almost all polymer flow are laminar. I knew the viscosity should be
the same, because it's like a boundry conditions sometimes for solving the
problem. However, because I am a polymer chemisty major, I felt difficult to
understand why this happen. I always feel difficult when I want to ask why on
lots of things in Non newtonian fluid mechanics. |
c*******n
发帖数: 1648 | 2 Not necessary, there are too many process in industry related to
multicomponents. Besides injection molding, there are multilayer blow molding,
multilayer extrusion.....
的
one |
h****l
发帖数: 7290 | 3 I almost know nothing about non-newtonian fluid.
I'm a aerodynamist.
【在 c*******n 的大作中提到】
: Thank you! Almost all polymer flow are laminar. I knew the viscosity should be
: the same, because it's like a boundry conditions sometimes for solving the
: problem. However, because I am a polymer chemisty major, I felt difficult to
: understand why this happen. I always feel difficult when I want to ask why on
: lots of things in Non newtonian fluid mechanics.
|
c*******n
发帖数: 1648 | 4 Ft, aerodynamis...........a huge word like mountain.^^
should be
to
on
【在 h****l 的大作中提到】
: I almost know nothing about non-newtonian fluid.
: I'm a aerodynamist.
|
h****l
发帖数: 7290 | 5 is mountain a huge word? //QQ
【在 c*******n 的大作中提到】
: Ft, aerodynamis...........a huge word like mountain.^^
:
: should be
: to
: on
|
c*******n
发帖数: 1648 | 6 For me, an ignorant, howell is a even bigger word*_^.
【在 h****l 的大作中提到】
: is mountain a huge word? //QQ
|
h****l
发帖数: 7290 | 7 I got only one thing big in my body :p
【在 c*******n 的大作中提到】
: For me, an ignorant, howell is a even bigger word*_^.
|
t*n
发帖数: 14458 | 8 ur teeth
【在 h****l 的大作中提到】
: I got only one thing big in my body :p
|
s*i
发帖数: 5025 | 9 How about this: 3704ssv? haha
【在 t*n 的大作中提到】
: ur teeth
|
t*n
发帖数: 14458 | 10 dont understand
【在 s*i 的大作中提到】
: How about this: 3704ssv? haha
|
s*i
发帖数: 5025 | 11 颓！这么干：
眼睛盯住屏幕，头旋转180度，看懂了吗？
【在 t*n 的大作中提到】
: dont understand
|
h****l
发帖数: 7290 | 12 dont understand
【在 s*i 的大作中提到】
: 颓！这么干：
: 眼睛盯住屏幕，头旋转180度，看懂了吗？
|
t*****o
发帖数: 74 | 13 if temeperature is changing, viscosity changes too
it's true in most polymer chemisty
be
on
【在 c*******n 的大作中提到】
: Thank you! Almost all polymer flow are laminar. I knew the viscosity should be
: the same, because it's like a boundry conditions sometimes for solving the
: problem. However, because I am a polymer chemisty major, I felt difficult to
: understand why this happen. I always feel difficult when I want to ask why on
: lots of things in Non newtonian fluid mechanics.
|
h****l
发帖数: 7290 | 14 exactly, you are correct
【在 t*****o 的大作中提到】
: if temeperature is changing, viscosity changes too
: it's true in most polymer chemisty
:
: be
: on
|
