'Velocity gradient' diaporamas de présentation

Water Treatment

Water Treatment. Reflections. What are the two broad tasks of environmental engineers? What is the connection between the broad tasks of environmental engineers and building a water treatment plant? Why may the water need to be changed/treated?. Simple Sorting. Goal: clean water

1.32k views • 80 slides

AME 60676 Biofluid & Bioheat Transfer

AME 60676 Biofluid & Bioheat Transfer. 4. Mathematical Modeling. Objectives. Applications of hydrostatics and steady flow models to describe blood flow in arteries Unsteady effects: pressure pulse propagation through arterial wall

717 views • 57 slides

1.1k views • 38 slides

Water Sources and Quality

Water Sources and Quality. Water Sources and Main Characteristics. Groundwater (deep/shallow wells) Not exposed to pollution but once polluted, restoration is difficult, expensive, and long term. Free of pathogens and turbidity (filtration action of soil).

629 views • 30 slides

SINS high redshift galaxy S pectroscopic I maging survey in the N ear-IR with S INFONI

666 views • 29 slides

HOW TO SOLVE THE NAVIER-STOKES EQUATION

1.8k views • 26 slides

Quantifying Cardiac Deformation by strain (-rate) imaging

Hans Torp NTNU, Norway. Quantifying Cardiac Deformation by strain (-rate) imaging. Hans Torp Department of Circulation and Medical Imaging Norwegian University of Science and Technology Norway. Hans Torp NTNU, Norway. Quantifying Cardiac Deformation by strain (-rate) imaging.

1.5k views • 24 slides

Plasma Instabilities and Turbulence-I: basic ideas of fluid turbulence

389 views • 21 slides

Navier-Stokes

Navier-Stokes. Eulerian View. In the Lagrangian view each body is described at each point in space. Difficult for a fluid with many particles In the Eulerian view the points in space are described. Bulk properties of density and velocity. Streamlines.

1.18k views • 21 slides

Probing the Radio Counterpart of Gamma-ray Flaring Region in 3C 84

Probing the Radio Counterpart of Gamma-ray Flaring Region in 3C 84 . Hiroshi Nagai (National Astronomical Observatory of Japan) In collaboration with

369 views • 20 slides

A topology-based approach towards understanding mixing in high-speed flows

A topology-based approach towards understanding mixing in high-speed flows. Sawan Suman Post-doc Turbulence Research Group Texas A&M University. Navier-Stokes Equations. DNS. Body force effects. Linear Theories: RDT. 7-eqn. RANS. Realizability, Consistency.

316 views • 18 slides

Chapter 21: Molecules in motion

Chapter 21: Molecules in motion. Diffusion : the migration of matter down a concentration gradient. Thermal conduction : the migration of energy down a temperature gradient. Electric conduction : the migration of electric charge along an electrical potential gradient.

250 views • 13 slides

ES 202 Fluid and Thermal Systems Lecture 2 (12/03/2002)

ES 202 Fluid and Thermal Systems Lecture 2 (12/03/2002). Assignments. Reading: Cengel & Turner Section 10-1 and 10-3 Review Statics (concept of static equilibrium) Homework: 2-41, 2-46, 2-62 in Cengel & Turner. Road Map of Lecture 2. Announcements Finish review section of Lecture 1

300 views • 12 slides

241 views • 12 slides

Fluid Mechanics LAB: Measuring-Viscosity & Specific gravity

Fluid Mechanics LAB: Measuring-Viscosity & Specific gravity. ENTC - 303. Objective . To learn how to measure two important fluid properties: The fluid viscosity The fluid specific gravity . Viscosity.

654 views • 11 slides

Navier-Stokes

Navier-Stokes. Viscosity. A static fluid cannot support a shear. A moving fluid with viscosity can have shear. Dynamic viscosity m Kinematic viscosity n. F. v x. y. Pipe. Steady flow in a pipe involves viscosity. The forces must be balanced. z. a. l.

494 views • 8 slides

Viscosity

Viscosity. Fluid Resistance. An object moving through or on a fluid meets resistance. Force causes the fluid to move. The velocity is proportional to the force. F. v x. Velocity Gradient. The resistance tends to keep the fluid in place. Law of inertia

875 views • 7 slides

Do accretion disks occur around massive protostars?

Do accretion disks occur around massive protostars?. High-mass star formation.

516 views • 6 slides

10-10 Viscosity

358 views • 6 slides

Density Introduction

Colligative Properties of a Binary Liquid: Cyclohexane & 2-Propanol A. Sinclair, C. Jordan ( Grunst ), & U. Dennis Washington State University, Chemistry 335. Density Introduction

227 views • 1 slides