'Viscous flow' presentation slideshows

Igneous Structures: Volcanic

Igneous Structures: Volcanic. Viscosity. Units: pascal-seconds (kg/m-sec) How many pascals pressure x how many seconds to squash fluid flat? Viscous: Material flows as long as pressure is applied, however small Pseudoviscous: Material flows after some threshold stress.

738 views • 63 slides

Chapter 13

Chapter 13. The mechanics of nonviscous fluids. Steady/Unsteady flow. In steady flow the velocity of particles is constant with time

952 views • 55 slides

Multi-Physics Numerical Modeling and Experimental Characterization of Materials

Multi-Physics Numerical Modeling and Experimental Characterization of Materials. Vincent Y. Blouin Assistant Professor Materials Science and Engineering Clemson University MILMI Bordeaux June 15, 2010. Background. Post-doc (Mech. Eng.) Research Assistant Professor Assistant Professor.

536 views • 36 slides

Viscosity

Viscosity. Fluid Flow Characteristics. Viscous Fluids. Dependency of Viscosity on Temperature. Non-Newtonian Fluids. Select one subject!!. Laboratory exercise. Examples. Viscometer. Select one subject. Section 1: Viscous Fluids. Horizontal flow of viscous fluids.

1.74k views • 35 slides

Problems

Problems. 6.8 An incompressible viscous fluid is placed between two large parallel plates. The bottom plate is fixed and the top moves with the velocity U. Determine: volumetric dilation rate; rotation vector; vorticity; rate of angular deformation. .

761 views • 33 slides

Fruit Stickers Adhesives

Fruit Stickers Adhesives. Stephanie McQuaid. Brief History of Pressure Sensitive Adhesives. Created in 1845 by a surgeon named Dr . Horace Day.

644 views • 32 slides

ME 408 Fluid Mechanics II Chapter 9 Flow Over Immersed Bodies

ME 408 Fluid Mechanics II Chapter 9 Flow Over Immersed Bodies. Content. Classification of External Viscous Flow Fluid Dynamic Forces: Lift and Drag Reynolds Number Effect Boundary Layer: Laminar and Turbulent Flow Separation Experimental Drag Data Airfoil and Wing Characteristics.

2k views • 31 slides

Finite-Element-Based Characterisation of Pore-scale Geometry and its Impact on Fluid Flow

Finite-Element-Based Characterisation of Pore-scale Geometry and its Impact on Fluid Flow. Lateef Akanji Supervisors Prof. Martin Blunt Prof. Stephan Matthai. Outline. Research Objectives Development of Single-phase Pore-scale Formulation and Numerical Model

403 views • 31 slides

Mechanical Properties

376 views • 20 slides

Dynamic-Mechanical Analysis of Materials (Polymers) Big Assist: Ioan I. Negulescu

Dynamic-Mechanical Analysis of Materials (Polymers) Big Assist: Ioan I. Negulescu. Viscoelasticity

408 views • 20 slides

Supercooled liquids

Supercooled liquids. Zhigang Suo Harvard University. Prager Medal Symposium in honor of Bob McMeeking SES Conference, Purdue University, 1 October 2014. 1. Mechanics of supercooled liquids. Journal of Applied Mechanics 81, 111007 (2014).

345 views • 17 slides

Introduction

Introduction. Conservation of momentum. inertia. pressure/gravity viscous. Flows and force balances. 1. Slow flow in a slot 2. Oscillating slow flow 3. Small-amplitude waves 4. Fast flow away from an object 5. Fast flow near an object. a. inertia ~ pressure/gravity

255 views • 14 slides

DILUTE SUSPENSION FLOW: AN EXPERIMENTAL AND MODELING STUDY

DILUTE SUSPENSION FLOW: AN EXPERIMENTAL AND MODELING STUDY. Jennifer Sinclair Curtis Chemical Engineering, University of Florida. Center for Particulate & Surfactant Systems (CPaSS) IAB Meeting Columbia University, New York City August 20, 2009. Relevance and Impact.

252 views • 10 slides

Rheology

Rheology. Goal : To understand some simple stress-strain relationships. Relationship between stress and strain. Why did various types of putty deform differently? Was stress constant in these experiments? Was temperature constant? What other variables exist?.

729 views • 8 slides

Viscous flow in a tube or slot

Viscous flow in a tube or slot. Pressure drop & flow rate. Tritton , Physical Fluid Mechanics. Flow in a capillary. Applications: Drug delivery Electronics cooling. 0.5 mm diam. Natrajan & Christensen (2006). Measurements. Flow in a microchannel. 1500 x 15 x 1.5 m m. Applications:

231 views • 6 slides