Канал: Professor Brian J. Kirby

How to make a robust fluid sampling system: Capillary action in home pregnancy tests

How to make a robust fluid sampling system: Capillary action in home pregnancy tests

How to carry large loads without touching anything: Journal Bearings!

How to carry large loads without touching anything: Journal Bearings!

How to Surf on a River: Hydraulic Jumps and Integral Control-Volume Analysis

How to Surf on a River: Hydraulic Jumps and Integral Control-Volume Analysis

How To Make a Vacuum: Venturis and the Bernoulli Equation

How To Make a Vacuum: Venturis and the Bernoulli Equation

How Fluid Leaks Out of Containers: The Torricelli Relation

How Fluid Leaks Out of Containers: The Torricelli Relation

How to Make a Parabolic Mirror: Bernoulli and Euler Equations

How to Make a Parabolic Mirror: Bernoulli and Euler Equations

How Siphons Work: The Hydrostatic Equation

How Siphons Work: The Hydrostatic Equation

How a Hydraulic Jack Works: Hydrostatics in Fluid Mechanics

How a Hydraulic Jack Works: Hydrostatics in Fluid Mechanics

How Things Float: Archimedes Principle and Buoyancy

How Things Float: Archimedes Principle and Buoyancy

Irrotational flow over a circular cylinder with circulation

Irrotational flow over a circular cylinder with circulation

Source/sink flow psi=A*theta

Source/sink flow psi=A*theta

Stagnation flow psi=Axy extensive and compressive strain along axes

Stagnation flow psi=Axy extensive and compressive strain along axes

Solid-body rotation psi=Ar^2

Solid-body rotation psi=Ar^2

Irrotational vortex psi=A ln r

Irrotational vortex psi=A ln r

Pure shear strain psi=A(y^2-x^2)

Pure shear strain psi=A(y^2-x^2)

Stagnation flow psi=Axy

Stagnation flow psi=Axy

Nernst-Einstein relation and electrical double layers

Nernst-Einstein relation and electrical double layers

Net charge density transport equations for microfluidic and nanofluidic systems

Net charge density transport equations for microfluidic and nanofluidic systems

Nernst-Planck equations for ion transport in electrical double layers

Nernst-Planck equations for ion transport in electrical double layers

Convective surface conductivity in microfluidic and nanofluidics

Convective surface conductivity in microfluidic and nanofluidics

electrokinetic coupling matrix for microfluidics - streaming current

electrokinetic coupling matrix for microfluidics - streaming current

microfluidics and nanofluidics-- double layer overlap

microfluidics and nanofluidics-- double layer overlap

charge - potential relation at interfaces in microfluidic devices

charge - potential relation at interfaces in microfluidic devices

solutions to nonlinear PB equation - electrical double layers

solutions to nonlinear PB equation - electrical double layers

solutions of 1d poisson-boltzmann equation in microfluidic systems

solutions of 1d poisson-boltzmann equation in microfluidic systems

1D poisson-boltzmann equation for EDLs in microfluidic systems - nondimensionalization

1D poisson-boltzmann equation for EDLs in microfluidic systems - nondimensionalization

1D poisson-boltzmann equation for electrical double layer in microfluidic systems

1D poisson-boltzmann equation for electrical double layer in microfluidic systems

microfluidics and nanofluidics - intro to 1D electrical double layer analysis

microfluidics and nanofluidics - intro to 1D electrical double layer analysis

microfluidics: frequency dependence of dielectrophoresis and electrorotation

microfluidics: frequency dependence of dielectrophoresis and electrorotation

microfluidics: phasor solution for DEP force: clausius-mossotti factor

microfluidics: phasor solution for DEP force: clausius-mossotti factor

complex permittivity and phasor response for lossy dielectrics in AC fields

complex permittivity and phasor response for lossy dielectrics in AC fields

microscale fluid mechanics: phasor description of fields for dielectrophoresis in ac fields

microscale fluid mechanics: phasor description of fields for dielectrophoresis in ac fields

Review of dielectrophoretic response of dielectric particles in microfluidic devices

Review of dielectrophoretic response of dielectric particles in microfluidic devices

dielectrophoretic spectrometry: sesame street yip yip alien halloween edition

dielectrophoretic spectrometry: sesame street yip yip alien halloween edition

dielectrophoresis of inhomogeneous particles: sesame street yip yip alien halloween edition

dielectrophoresis of inhomogeneous particles: sesame street yip yip alien halloween edition

characterization of dielectrophoresis of particles: sesame street yip yip alien halloween edition

characterization of dielectrophoresis of particles: sesame street yip yip alien halloween edition

background of dielectrophoresis and tuberculosis: sesame street yip yip alien halloween edition

background of dielectrophoresis and tuberculosis: sesame street yip yip alien halloween edition

intro to dielectrophoresis for particle sorting: sesame street yip yip alien halloween edition

intro to dielectrophoresis for particle sorting: sesame street yip yip alien halloween edition

Hele-Shaw flows in microfluidic devices

Hele-Shaw flows in microfluidic devices

Different forms of the Stokes equations - applications to microfluidics

Different forms of the Stokes equations - applications to microfluidics

Solution of laplace equations for potential flow: introductory concepts

Solution of laplace equations for potential flow: introductory concepts

Vorticity: introduction at boundaries and application to electroosmotic flow in microdevices

Vorticity: introduction at boundaries and application to electroosmotic flow in microdevices

Velocity-vorticity form of Navier-Stokes equations - potential flow conditions for electroosmosis

Velocity-vorticity form of Navier-Stokes equations - potential flow conditions for electroosmosis

Electrokinetic micropumps for microfluidics

Electrokinetic micropumps for microfluidics

concept map: solving for velocity fields via Navier-Stokes equations or Laplace Equations

concept map: solving for velocity fields via Navier-Stokes equations or Laplace Equations

Electrokinetic coupling matrix (Onsager kinetic matrix) for microfluidics

Electrokinetic coupling matrix (Onsager kinetic matrix) for microfluidics

Microfluidic transport: matched asymptotics in electroosmotic flow

Microfluidic transport: matched asymptotics in electroosmotic flow

Definition of electroosmotic mobility for electroosmosis in microdevices

Definition of electroosmotic mobility for electroosmosis in microdevices

integral boundary layer analysis of electroosmosis in semi infinite medium

integral boundary layer analysis of electroosmosis in semi infinite medium

Replacing coulomb forces in the electrical double layer with an effective slip condition

Replacing coulomb forces in the electrical double layer with an effective slip condition

Microfluidics - startup of Couette, Poiseuille, and electroosmotic flow

Microfluidics - startup of Couette, Poiseuille, and electroosmotic flow

Microfluidics - Electrostatics fundamentals related to electroosmosis

Microfluidics - Electrostatics fundamentals related to electroosmosis

Microfluidics - electroosmosis - concept map

Microfluidics - electroosmosis - concept map

laminar flow patterning in microfluidic devices - examples

laminar flow patterning in microfluidic devices - examples

laminar flow patterning in microfluidic devices - concept map

laminar flow patterning in microfluidic devices - concept map

The Low-Re High-Pe Limit - constraints for laminar flow patterning in microfluidic devices

The Low-Re High-Pe Limit - constraints for laminar flow patterning in microfluidic devices

Passive Scalar Diffusion Equation for Microfluidics - Peclet Number - nondimensionalization

Passive Scalar Diffusion Equation for Microfluidics - Peclet Number - nondimensionalization

Matrix formalism for solving the Hagen-Poiseuille law in microfluidic hydraulic circuits

Matrix formalism for solving the Hagen-Poiseuille law in microfluidic hydraulic circuits

Phasor description of flow and pressure in microfluidic hydraulic circuits

Phasor description of flow and pressure in microfluidic hydraulic circuits

Hydraulic capacitance (compliance) in microfluidic hydraulic circuits

Hydraulic capacitance (compliance) in microfluidic hydraulic circuits

Hagen-Poiseuille law for hydraulic circuits

Hagen-Poiseuille law for hydraulic circuits

Poiseuille Flow - pressure-driven flow between flat plates - solution

Poiseuille Flow - pressure-driven flow between flat plates - solution

Couette Flow - surface driven flow between flat plates - solution

Couette Flow - surface driven flow between flat plates - solution

Neglecting the convective term in the Navier-Stokes equations for unidirectional incompressible flow

Neglecting the convective term in the Navier-Stokes equations for unidirectional incompressible flow

Nondimensionalization of the Navier-Stokes Equations for Microfluidics and Nanofluidics

Nondimensionalization of the Navier-Stokes Equations for Microfluidics and Nanofluidics

Brian Kirby on WHCU Morning News Watch

Brian Kirby on WHCU Morning News Watch