# 'Understanding fluid flow properties' presentation slideshows

## Microfluidic electrokinetics

Microfluidic electrokinetics. PhD. Student: Anne Benneker Phone: +31-53-4892962 Thesis a dvisor: Prof. dr. ir. R.G.H. Lammertink E-mail : a.m.benneker@utwente.nl Supervisor: Dr. P.A. Tsai URL: http ://www.utwente.nl/tnw/sfi/ Research group: UT-SFI Research school: JMBC

By jenaya
(116 views)

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## Fluid Flow

Fluid Flow. Streamline. Motion studies the paths of objects. Fluids motion studies many paths at once. The path of a single atom in the fluid is called a streamline. Flow Rate. Streamlines can be grouped together. This corresponds to the fluid flow through an area.

By imelda (323 views)

## Fluid Flow

Fluid Flow. Pressure, momentum flux and viscosity. How can we attack this problem? (1) Define viscosity. Viscosity-fluid property that influences the rate of fluid flow under stress. y. The viscosity is the ratio between the shear stress and the velocity gradient between the plates, or .

By aimee (172 views)

## Fluid Flow

Fluid Flow. Daniel Bernoulli. 1700 – 1782 Swiss physicist and mathematician. Wrote Hydrodynamica. Also did work that was the beginning of the kinetic theory of gases. Equation of Continuity. A 1 u 1 = A 2 u 2

By sinclair (134 views)

## Fluid Flow

Fluid Flow. Pressure Force. Each volume element in a fluid is subject to force due to pressure. Assume a rectangular box Pressure force density is the gradient of pressure. d V. d z. d y. p. d x. Equation of Motion. A fluid element may be subject to an external force.

By chanel (126 views)

## Fluid Flow

Fluid Flow. conservation and continuity. § 12.4. Volume Flow Rate. Volume per time through an imaginary surface perpendicular to the velocity. dV / dt. units: m 3 /s. Volume Flow Rate. dV / dt = v · A if v is constant over A. = ∫ v · d A if it is not. dm. dm. =. dt. dt. 1.

By kiora (190 views)

## Fluid flow

Fluid flow. A fluid is a substance that flows When subjected to a shearing stress layers of the fluid slide relative to each other Both gases and liquids are defined as fluids.

By debracolon (0 views)

## Fluid Properties

Fluid Properties. Chapter 16 Section 2. What is a Fluid?. Fluid: any matter that can flow Flow: movement of the matter The matter does not have a definite shape. Density. Density is the mass in a given volume As an equation: ρ = m/V

By danj (1 views)

## FLUID PROPERTIES

FLUID PROPERTIES. Independent variables. SCALARS. VECTORS. TENSORS. , w. REFERENCE FRAME. , v. , u. SCALARS. Need a single number to represent them: P , T , ρ. besttofind.com. Temperature. May vary in any dimension x , y , z , t. www.physicalgeography.net/fundamentals/7d.html.