moving graphene sheet

Dear all

I try to move a Graphene sheet with constant force in order to push my water (in X direction), i used " setforce 1 0.0 0.0" in this regard. But as the x component is not 0.0, the shape of my Graphene distorted while I want it to be solid and move in just one direction.
is there any way to push my water with this graphene sheet and the sheet stays rigid?
Any help would be appreciated.

Best Regards
Mahdi

Dear all

I try to move a Graphene sheet with constant force in order to push my water
(in X direction), i used " setforce 1 0.0 0.0" in this regard. But as the x
component is not 0.0, the shape of my Graphene distorted while I want it to
be solid and move in just one direction.

i don't think, that that is the reason. for a uniform motion, you also
have to reset the velocities to be the same across the sheet.

is there any way to push my water with this graphene sheet and the sheet
stays rigid?

there are multiple ways, depending on what kind of effect you actually
want to achieve (which is not 100% clear from your "move at constant
force" statement):
- you can use fix aveforce
- you can use fix setforce + velocity
- you can use fix rigid
- you can use fix move

axel.