Prepared by.. Dhameliya Paras (13me024) Submitted to.. Prof. M.K.Pujara Department Of Mechanical Engineering B.H.Gardi College Of Engineering & Technology,

Slides:

Advertisements

Similar presentations

Chapter 20 Electricity.

Advertisements

In this presentation you will:

Three Types of Heat Transfer

Brief Introduction of 3D Construction System

Application of Steady-State Heat Transfer

ENERGY TRANSFORMATIONS

Heat Transfer Chapter 2.

Breakdown in Solid Dielectrics

MECh300H Introduction to Finite Element Methods

CHE/ME 109 Heat Transfer in Electronics LECTURE 7 – EXAMPLES OF CONDUCTION MODELS.

The Heat Conduction Equation P M V Subbarao Associate Professor Mechanical Engineering Department IIT Delhi An Easy Solution to Industrial Heat Transfer.

One Dimensional Steady Heat Conduction problems P M V Subbarao Associate Professor Mechanical Engineering Department IIT Delhi Simple ideas for complex.

Solutions of the Conduction Equation P M V Subbarao Associate Professor Mechanical Engineering Department IIT Delhi An Idea Generates More Mathematics….

Enduring Understandings

INTERIOR WALL FINISHES

1-D Steady Conduction: Plane Wall

COMPOSITE MATERIALS IAD 232 Ass. Prof. Dr. Işıl DUMAN.

Properties of Matter Chapter Four: Density and Buoyancy Chapter Five: States of Matter.

Heat Transfer Rates Conduction: Fourier’s Law

Introduction to Thermodynamics

The apple is ……. Vel ocity = = = x x  :. The apple is ……. = =  : x x =x.

Demo #1: Tearing Paper Does the paper change its chemistry (chemical identity) and form a new substance with different properties? Is the ability to be.

8 th Grade Physical Science. Force and Motion  Speed is how fast an object is moving.  Speed =  You can also use this formula to find the distance.

Mechanical Engineering Department Advanced Composites Dr. Talal Mandourah 1 Lecture 1 ADVANCED COMPOSITES.

An Introduction to Materials Technology Foundations of Technology Unit 3.10.

IOT POLY ENGINEERING 4-04 DRILL April 30, 2009 The power loss in a transmission cable is given by the equation P= I 2 R. A.If the original current is doubled,

One Dimensional Non-Homogeneous Conduction Equation P M V Subbarao Associate Professor Mechanical Engineering Department IIT Delhi A truly non-homogeneous.

ELECTRICITY. Shoulder Partner Soon all cars, boats and airplanes will all run on electricity. Do you agree or disagree with this statement and why?

Unit 2 Energy. Energy Transformations Law of Conservation of Energy Energy cannot be created or destroyed only transformed to another type of Energy.

Remember... Resistance in Mechanical systems (friction) opposes motion of solid objects.

Chapter 4 Energy. 4-1: The Nature of Energy When something is able to change its environment or itself, it has energy.

One-Dimensional Steady-State Conduction

UNIT 2: Physics Chapter 5: Energy (pages ) I. The Nature of Energy A. What is energy? 1. Energy- defined as the ability to do work, or the ability.

Pharos University جامعه فاروس Faculty of Engineering كلية الهندسة Petrochemical Department قسم البتروكيماويات PE 330 ENERGY CONSERVATION LECTURES (6-7)

King Saud University dep Chemical Engineering College of Engineering ID: Name: Mohammad.o. Dr : malik Al- ahmad Heat transfer by conduction.

Experimental and numerical studies on the bonfire test of high- pressure hydrogen storage vessels Prof. Jinyang Zheng Institute of Process Equipment, Zhejiang.

T.T. and D.R.  In a liquid, molecules can slide over and around each other.

Properties of Matter Properties are the characteristics, traits, or behaviors that we can use to identify samples of matter and distinguish them from one.

One Dimensional Non-Homogeneous Conduction Equation P M V Subbarao Associate Professor Mechanical Engineering Department IIT Delhi Another simple Mathematical.

States of Matter: Solids Physical Science Chapter 5.2.

STEADY HEAT CONDUCTION

MECH4450 Introduction to Finite Element Methods

INTRODUCTION TO CONVECTION

Manufacturing Science

Demo #1: Tearing Paper Does the paper change its chemistry (chemical identity) and form a new substance with different properties? Is the ability to be.

AQA P2 Topic 1 Motion. Distance/Time Graphs Horizontal lines mean the object is stationary. Straight sloping lines mean the object is travelling at a.

TEM – Lecture 7 Examples. Steps for resolution: 1- Power per apple? 2 - Apple Surface temperature? 3 - Apple (spherical) central temperature. How could.

Matter Chapter Five 5.2 Solid Matter 5.2 Mechanical properties “Strength” describes the ability of a solid object to maintain its shape even when force.

Electrical Fundamentals. Basic Electricity What is Electricity? Electricity is basically a movement of electrons which can be controlled and used to.

HEAT TRANSFER Problems with FEM solution

ENERGY Chapter 4.

Energy and Heat. What is Energy? When something is able to change its environment or itself, it has energy Energy is the ability to change Energy has.

Materials Engineering

18.6 Electricity - Review.

Enduring Understandings

Warm Up Get a whiteboard and a marker

SUBJECT : HEAT & MASS TRANSFER Date : 15/02/2013

Carbon-Carbon Compoistes

Chapter Three Sections 3.1 through 3.4

BRAKE SYSTEM FUNDAMENTALS

Additional Examples (From the Text book)

Removes A guide to revising for the end of year exams

7.1 Properties of materials

Group 5 Organic Ceramics.

Properties of Matter Chapter Four: Density and Buoyancy

A Numerical Modeling Approach of Composite Riser Hoses Amaechi Chiemela Victor 3rd Year PhD Student – Engineering Department Supervisor: Prof. Jianqiao.

Chapter 1-3: Tools & Measurement

Presentation transcript:

Prepared by.. Dhameliya Paras (13me024) Submitted to.. Prof. M.K.Pujara Department Of Mechanical Engineering B.H.Gardi College Of Engineering & Technology, Rajkot. HEAT TRANSFER

Heat Conduction Through Composite Walls

1.Introduction composite wall 2.Type of Composite wall 3.Real life applications 4.Advantage of composite wall 5.Limitations of composite wall 6.References

I NTRODUCTION COMPOSITE WALL A wall built of a combination of two or more masonry units of different types of materials that are bonded together, one forming the facing of the wall and the other the backup. A combination of two or more materials to form a new material system with enhanced material properties.

T YPE OF C OMPOSITE WALL Following are types of composite wall. 1. Heat transfer in Series plats 2. Heat transfer in Parallel plats

H EAT TRANSFER IN S ERIES PLATS Heat transfer through a wall is a one dimensional conduction. Consider three plane walls in contact (called a composite wall) as shown. It is in series. From plan wall conduction equation for each wall equation is,

Fig.(b) is thermal circuit of composite wall.

H EAT TRANSFER IN P ARALLEL PLATS o Here material F & G are in parallel. o This parallel connection is in series with E & H.

1) Tyre of vehicle  In tyre multilayer are provided, because it’s continues friction with road so temperature will be increase.

2) H OUSE B RICK WALL  To maintain inside temperature brick, plaster, colure use as composite material.

3) S PACE SHIP OUTER BODY  When space ship is return to earth at a time due to gravitation force whole body will be burn. To decrease this effect its body is covering by low thermal conductivity material.

4) C OMPOSITE WALL IN NATURE  All the tree & fruits are covered with bark which provides function of composite wall.

 Light Weight  High Strength  Corrosion Resistance  High-Impact Strength  Design Flexibility Nonconductive  Nonmagnetic  Radar Transparent  Low Thermal Conductivity

Composites are more brittle than wrought metals and thus are more easily damaged. Repair at the original cure temperature requires tooling and more costly. Polished surface micro cracking are generated.

V IDEO :

(1)Book by Heat and mass transfer by D. S. KUMAR (2) Compositewallhttps://en.wikipedia.org/wiki/ Compositewall (3) × 228Search by imagewww.nptel.ac.in571 × 228Search by image

T HANK YOU