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Copyright Brian J. Kirby. With questions, contact Prof. Kirby here.
This material may not be distributed without the author's consent. When linking to these pages, please use the URL http://www.kirbyresearch.com/textbook.
This web posting is a draft, abridged version of the Cambridge University Press text. Follow the links to buy at Cambridge or Amazon or Powell's or Barnes and Noble. Contact Prof. Kirby
here.
[Return to Table of Contents]
Jump To:
[Kinematics]
[Couette/Poiseuille Flow]
[Fluid Circuits]
[Mixing]
[Electrodynamics]
[Electroosmosis]
[Potential Flow]
[Stokes Flow]
[Debye Layer]
[Zeta Potential]
[Species Transport]
[Separations]
[Particle Electrophoresis]
[DNA]
[Nanofluidics]
[Induced-Charge Effects]
[DEP]
[Solution Chemistry]
-
Calculate Pe for the following sets of characteristic parameters:
- U = 100 μm∕s, ℓ = 10 μm, and D = 1e-9 m2∕s.
- U = 100 μm∕s, ℓ = 10 μm, and D = 1e-11 m2∕s.
- U = 100 μm∕s, ℓ = 10 μm, and D = 1e-13 m2∕s.
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Consider flow of water (ρ = 1000 kg∕m3; η = 1 mPa s) through a circular microchannel of length 5 cm.
What is the largest magnitude pressure drop that can be applied while maintaining strictly laminar flow if the
microchannel diameter is:
- 5 μm
- 50 μm
- 50 nm
-
Most exercises are excluded from this web posting. Follow the links to buy the text at
Cambridge or
Amazon or Powell's or
Barnes and Noble.
[Return to Table of Contents]
Jump To:
[Kinematics]
[Couette/Poiseuille Flow]
[Fluid Circuits]
[Mixing]
[Electrodynamics]
[Electroosmosis]
[Potential Flow]
[Stokes Flow]
[Debye Layer]
[Zeta Potential]
[Species Transport]
[Separations]
[Particle Electrophoresis]
[DNA]
[Nanofluidics]
[Induced-Charge Effects]
[DEP]
[Solution Chemistry]
Copyright Brian J. Kirby. Please contact Prof. Kirby here with questions or corrections.
This material may not be distributed without the author's consent. When linking to these pages, please use the URL http://www.kirbyresearch.com/textbook.
This web posting is a draft, abridged version of the Cambridge University Press text. Follow the links to buy at Cambridge or Amazon or Powell's or Barnes and Noble. Contact Prof. Kirby
here.
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