Homework Help is Here – Start Your Trial Now!
Science
Advanced Physics
(b) Poiseuille's formula for the volume of liquid V flowing in time t through a uniform capillary laminar conditions is of radius r under Rr'p where p/l is the pressure gradient along the tube. (1) Show that this equation is dimen- sionally consistent. (li) Describe how you would apply the. equation to measure for water at room temperature. (iii) Laminar conditions should obtain provided that the value of < 1150. where p is the density of the liquid. Taking to be 1.2 x 10 Pas (Nsm ) and p to be 1000 kg m for water, estimate the greatest head of water under which laminar flow should hold for a capillary of length 0.2 m and radius 0.7 mm

(b) Poiseuille's formula for the volume of liquid V flowing in time t through a uniform capillary laminar conditions is of radius r under Rr'p where p/l is the pressure gradient along the tube. (1) Show that this equation is dimen- sionally consistent. (li) Describe how you would apply the. equation to measure for water at room temperature. (iii) Laminar conditions should obtain provided that the value of < 1150. where p is the density of the liquid. Taking to be 1.2 x 10 Pas (Nsm ) and p to be 1000 kg m for water, estimate the greatest head of water under which laminar flow should hold for a capillary of length 0.2 m and radius 0.7 mm

icon
Related questions
Question

Show all working explaining detailly each step

(b) Poiseuille's formula for the volume of liquid V flowing in time t through a uniform capillary of radius r under laminar conditions is V ar'p where p/l is the pressure gradient along the tube. (i) Show that this equation is dimen- sionally consistent. (ii) Describe how you would apply the. equation to measure y for water at room temperature. (iii) Laminar conditions should obtain provided that the value of < 1150. where p is the density of the liquid. Taking # to be 1.2 x 10 Pas (Nsm ) and p to be 1000 kg m for water, estimate the greatest head of water under which laminar flow should hold for a capillary of length 0.2 m and radius 0.7 mm. (0)
Transcribed Image Text:(b) Poiseuille's formula for the volume of liquid V flowing in time t through a uniform capillary of radius r under laminar conditions is V ar'p where p/l is the pressure gradient along the tube. (i) Show that this equation is dimen- sionally consistent. (ii) Describe how you would apply the. equation to measure y for water at room temperature. (iii) Laminar conditions should obtain provided that the value of < 1150. where p is the density of the liquid. Taking # to be 1.2 x 10 Pas (Nsm ) and p to be 1000 kg m for water, estimate the greatest head of water under which laminar flow should hold for a capillary of length 0.2 m and radius 0.7 mm. (0)
Expert Solution
steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer