We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byJordan Edwards
Modified over 2 years ago
happyphysics.com Physics Lecture Resources Prof. Mineesh Gulati Head-Physics Wing Happy Model Hr. Sec. School, Udhampur, J&K Website: happyphysics.com
Ch 14 Fluid Mechanics © 2005 Pearson Education
14.1 Density definition of density © 2005 Pearson Education SI unit is kg/m 3
© 2005 Pearson Education
14.2 Pressure in a Fluid © 2005 Pearson Education
Pressure, Depth and Pascal ’ s Law © 2005 Pearson Education
Pascal’s law: Pressure applied to an enclosed fluid is transmitted undiminished to every portion of the fluid and the walls of the containing vessel © 2005 Pearson Education
14.3 Buoyancy © 2005 Pearson Education Archimedes’s principle states: When a body is completely or partially immersed in a fluid, the fluid exerts and upward force on the body equal to the weight of the fluid displaced by the body
14.4 Fluid Flow © 2005 Pearson Education
Ideal fluid: fluid that is incompressible and has no internal friction Ideal fluid: fluid that is incompressible and has no internal friction Flow line: The path of an individual particle in a moving fluid Flow line: The path of an individual particle in a moving fluid Steady flow: If the overall flow pattern does not change with time Steady flow: If the overall flow pattern does not change with time Streamline: is a curve whose tangent at any point is in the direction of the fluid velocity at that point. Streamline: is a curve whose tangent at any point is in the direction of the fluid velocity at that point. © 2005 Pearson Education
continuity equation, incompressible fluid volume flow rate © 2005 Pearson Education
14.5 Bernoulli’s Equation Bernoulli’s equation © 2005 Pearson Education
14.6 Viscosity and Turbulence Viscosity is internal friction in a fluid Viscosity is internal friction in a fluid When the speed of a flowing fluid exceeds a certain critical value, the flow is no longer laminar. Instead, the flow pattern becomes extremely irregular and complex, and it changes continuously with time; there is no steady-state pattern. This is irregular, chaotic flow is called turbulence When the speed of a flowing fluid exceeds a certain critical value, the flow is no longer laminar. Instead, the flow pattern becomes extremely irregular and complex, and it changes continuously with time; there is no steady-state pattern. This is irregular, chaotic flow is called turbulence © 2005 Pearson Education
END Visit: happyphysics.com For Physics Resources
Chapter 12 Fluid Mechanics.
Fluid Mechanics Chapter 8. Fluids Ability to flow Ability to change shape Both liquids and gases Only liquids have definite volume.
Fluids Physics 202 Lecture 3. Pascal’s principle: any pressure change will flow through the entire fluid equally.
Happyphysics.com Physics Lecture Resources Prof. Mineesh Gulati Head-Physics Wing Happy Model Hr. Sec. School, Udhampur, J&K Website: happyphysics.com.
Chapter 15 Fluid Mechanics. Density Example Find the density of an 4g mass with a volume of 2cm 3.
Thursday 6/18 PHYS 2010 Nathalie Hoffmann University of Utah.
Chapter 15FLUIDS 15.1 Fluid and the World Around Us 1.A fluid is a substance that cannot support a shearing stress. 2.Both gases and liquids are fluids.
Liquids Liquids Pressure = Force/Area Pressure = Force/Area Pressure Liquid = Weight Density x Depth Pressure Liquid = Weight Density x Depth 1 Liter.
Chapter 14 Fluids Key contents Description of fluids
MFSacedon Study of Fluids. MFSacedon Fluids in Motion Topics: Fluid flows Continuity equation Bernoulli ‘s Energy Equation.
1 Fluid Mechanics Chapter 13 2 Fluid Anything that can flow A liquid or a gas.
Fluid Mechanics Chapter 13 2 Fluid Anything that can flow A liquid or a gas Physics Chapter 13.
Preview Objectives Defining a Fluid Density and Buoyant Force Sample Problem Chapter 8 Section 1 Fluids and Buoyant Force.
Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Section 1 Fluids and Buoyant Force Chapter 8 Defining a Fluid A fluid.
Unit 6 : Part 1 Fluids.
Fluids Mechanics Carlos Silva December 2 nd 2009.
Physics Section 8.3 Apply the properties of flowing fluids The flow of a fluid is laminar if every particle that passes a particular point moves along.
Properties of Fluids 16-2.
Liquids Definite volume but no definite shape!. Liquids Pressure Buoyancy Archimedes’ Principle Density Effects Pascal’s Principle.
Fluids Archimedes’ Principle Pascal’s Law Bernoulli’s Principle
Fluid Mechanics Chapter 11. Expectations After this chapter, students will: know what a fluid is understand and use the physical quantities mass density.
© Houghton Mifflin Harcourt Publishing Company Preview Objectives Defining a Fluid Density and Buoyant Force Sample Problem Chapter 8 Section 1 Fluids.
Chapter 11 Fluids.
Physics 1501: Lecture 32, Pg 1 Physics 1501: Lecture 32 Today’s Agenda l Homework #11 (due Friday Dec. 2) l Midterm 2: graded by Dec. 2 l Topics: çFluid.
Physics Chapter 9: Fluid Mechanics. Fluids Fluids Definition - Materials that Flow Liquids Definite Volume Non-Compressible Gasses No Definite.
Chapter 13: Fluid Mechanics
Chapter 14 Fluids What is a Fluid? A fluid, in contrast to a solid, is a substance that can flow. Fluids conform to the boundaries of any container.
Chapter 15 Fluid Mechanics States of Matter Solid Has a definite volume and shape Liquid Has a definite volume but not a definite shape Gas –
Chapter Fluid pressure and temperature. Pressure What happens to your ears when you ride in an airplane? What happens if a submarine goes.
Chapter 11 Fluids Mass Density DEFINITION OF MASS DENSITY The mass density of a substance is the mass of a substance divided by its volume: SI Unit.
CHAPTER-14 Fluids. Ch 14-2, 3 Fluid Density and Pressure Fluid: a substance that can flow Density of a fluid having a mass m and a volume V is given.
Lecture Outline Chapter 9 College Physics, 7 th Edition Wilson / Buffa / Lou © 2010 Pearson Education, Inc.
© 2005 Pearson Prentice Hall This work is protected by United States copyright laws and is provided solely for the use of instructors in teaching their.
Chapter 9 Fluid Mechanics. Chapter Objectives Define fluid Density Buoyant force Buoyantly of floating objects Pressure Pascal's principle Pressure and.
© 2017 SlidePlayer.com Inc. All rights reserved.