nluigi's user avatar
nluigi's user avatar
nluigi's user avatar
nluigi
  • Member for 9 years, 1 month
  • Last seen more than a week ago
  • Netherlands
33 votes
Accepted

Reason for 6π factor in Stokes' law

17 votes
Accepted

Does surface tension play a role in planet's shape?

9 votes

Why sphere minimizes surface area for a given volume?

9 votes
Accepted

What happens with liquids in vacuum?

8 votes
Accepted

Why is the Reynolds number "the way it is?" Why is its order the way it is?

6 votes
Accepted

What happened here in this Taylor-Couette Flow experiment?

6 votes

Physical explanation of osmosis

5 votes
Accepted

What is actually the characteristic length in fluid dynamics description?

5 votes
Accepted

Interpretation of the time scale $L^2/\nu$

4 votes

Is Stokes equation a reduction of Navier-Stokes equations?

4 votes
Accepted

Viscosity in fluids is like kinetic friction between solids. But what is the fluid-equivalent of static friction?

4 votes

why don't we consider atmospheric pressure or weight of liquid while deriving the equation of thrust in a fluid?

4 votes
Accepted

Lattice Boltzmann/automaton derivation for $\omega_{t}+ v\cdot \nabla \omega=\mu \Delta \omega$

4 votes
Accepted

Grashof number as a ratio of buoyant and viscous forces

4 votes
Accepted

What is this form of mass conservation equation?

3 votes
Accepted

Perturbations on a fluid thread and hydrodynamic instability

3 votes
Accepted

Problems implementing Lattice Boltzmann method

3 votes
Accepted

Derivation of Viscous Force

3 votes

Tank draining derivation: is it correct to use Bernoulli and continuity equations?

3 votes

Water mixture at different temperatures

3 votes
Accepted

Why does Anderson ignore a derivative of a normal viscous stress?

3 votes

Question about characteristics and classification of second-order PDEs

3 votes

What does the $2g$ mean? $v_y^2=v_{0y}^2+2g(y-y_0)$

3 votes
Accepted

Taylor approximation vs setting to zero

3 votes
Accepted

Strouhal number motivation

2 votes
Accepted

Shape of tank for which water level falls at constant velocity

2 votes

Stokes law in 2-dimensions

2 votes
Accepted

Scalar Flow Across a Small Area Element

2 votes

Do you need to increase pressure to pump a fluid from a large pipe through a small pipe?

2 votes
Accepted

Plateau–Rayleigh instability for liquids with low $Re$ number