Under laminar conditions, the volume flow Q through a small triangular section pore of side length b and length L is a function of viscosity , pressure drop per unit length p L, and b Using the pi theorem, rewrite this relation in dimensionless form How does the volume flow change if the pore size b is doubled

Question: Under laminar conditions, the volume flow Q through a small triangular-section pore of side length b and length L is a function of viscosity ,

Under laminar conditions, the volume flow Q through a small triangular-section pore of side length b and length L is a function of viscosity μ, pressure drop per unit length Δp/L, and b.
Using the pi theorem, rewrite this relation in dimensionless form. How does the volume flow change if the pore size b is doubled?

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