poiseuille flow in nanochannel

hi dears,excause one question , in poiseuille flow in nanochannel is it true that when the width(height)of channel is beeing
smaller then the velocity decreases ?(with the same pressure gradient) . is it true ? thanks.

You should look for the answer to your question in some appropriate
textbook. The fact that some random guy on the Internet tells you it
is true or not should certainly not be trusted. Anyway, it is true.

However, please keep in mind that this is a lammps mailing list. If
you ask questions unrelated to lammps, your chances of getting an
answer are extremely small.

2013/8/16 Ilia Iliana <[email protected]>: