Heat Transfer Equations Based on the conservation equation Conservation of energy applies whether we are considering a whole plant, a single item.

Slides:

Advertisements

Similar presentations

Finite Elements Principles and Practices - Fall 03 FE Course Lecture II – Outline UCSD - 10/09/03 1.Review of Last Lecture (I) Formal Definition of FE:

Advertisements

Extended Surfaces Chapter Three Section 3.6 Lecture 6.

Fourier’s Law and the Heat Equation

First Law of Thermodynamics

By Ryan C., Jack W. and Hannah S.. Conduction is heat getting transferred.

Transport phenomena in chemical processes part IV * Michał Araszkiewicz PhD * Heat transfer, a modern approach, Martin Becker, Plenum Press, 1986.

CHAPTER 3 Energy Transfer by Mass Flow Work or Energy (energy needed to maintain continuous flow)

MECh300H Introduction to Finite Element Methods

Chapter 12 The Laws of Thermodynamics. Work in Thermodynamic Processes Work is an important energy transfer mechanism in thermodynamic systems Work is.

Flow and Thermal Considerations

CHE/ME 109 Heat Transfer in Electronics LECTURE 5 – GENERAL HEAT CONDUCTION EQUATION.

1 CHAPTER 5 POROUS MEDIA Examples of Conduction in Porous Media component electronic micro channels coolant (d) coolant porous material (e) Fig.

Molecular Transport Equations. Outline 1.Molecular Transport Equations 2.Viscosity of Fluids 3.Fluid Flow.

Biosystems engineering

ENT 255 HEAT TRANSFER BASICS OF HEAT TRANSFER. THERMODYNAMICS & HEAT TRANSFER HEAT => a form of energy that can be transferred from one system to another.

Ch5 Sec2 Convection and the Mantle. Key Concepts How is heat transferred? What causes convection currents? What causes convection currents in Earth’s.

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

Chapter 4 WORK AND HEAT

Chapter 1: Fourier Equation and Thermal Conductivity

Heat Transfer By:Melany P., Dejah T.,Hayley B.. Thermal Energy Due to movement of particles within object or system Heat travels: -Convection -Conduction.

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

1 CHAP 5 FINITE ELEMENTS FOR HEAT TRANSFER PROBLEMS FINITE ELEMENT ANALYSIS AND DESIGN Nam-Ho Kim Audio by Raphael Haftka.

Elementary Mechanics of Fluids CE 319 F Daene McKinney Control Volumes.

Pharos University ME 253 Fluid Mechanics II

MECH4450 Introduction to Finite Element Methods

INTRODUCTION TO CONVECTION

Heat Transfer: Physical process by which thermal energy is exchanged between material bodies or inside the same body as a result of a temperature difference.

1. Integral vs Differential Approach

HW/Tutorial # 1 WRF Chapters 14-15; WWWR Chapters ID Chapters 1-2 Tutorial #1 WRF#14.12, WWWR #15.26, WRF#14.1, WWWR#15.2, WWWR#15.3, WRF#15.1, WWWR.

1.3 notes  There are 3 types of heat transfer: radiation, conduction, and convection.  The transfer of energy through space is radiation. Sunlight.

Heat Transfer Review. What type of heat transfer does this picture describe? Radiation.

First law of thermodynamics Kishan Solanki(12me102) Patel manthan(12me132)

Other Forms of Energy; Energy Transformations and the Law of Conservation of Energy The law of conservation of energy states that the total energy is.

Convection Currents Heat is always transferred from warmer substance to a cooler substance. Write down some examples of this concept:

Energy Transfers and Transformations

Radiation, Conduction, Convection

Transferring AND TRANSFORMING ENERGY

HW/Tutorial # 1 WRF Chapters 14-15; WWWR Chapters ID Chapters 1-2

Fourier’s Law and the Heat Equation

Quiz Review Describe energy Describe work

Extended Surface Heat Transfer

Introduction to Heat Transfer

Thermal Energy & Heat Ch. 16 Intro to Physics.

Introduction to Partial Differential Equations

Chapter Section Convection and the Mantle

Vocabulary Week 4.

Chapter Three Sections 3.1 through 3.4

Heat Transfer: Physical process by which thermal energy is exchanged between material bodies or inside the same body as a result of a temperature difference.

FOLDABLES, FLASH CARDS, OR PAPER PENCIL LIST.

Carnot´s struggle to get grip of heat and work

Determination of the thermal conductivity of a metal

Drawing and Examples (2-3) Dictionary Definition

Convection Currents – Talk #1

Raising Temperature by adding heat § 16.5.

Holt Physics Ch. 1 The Science of Physics Ch. 2 Motion in One Dimension Ch. 3 Two-Dimensional Motion and Vectors Ch. 4 Forces and the Laws of Motion.

Today’s Lecture Objectives:

Heating Mechanisms it’s really all work Chapter 13.

Procedures in deriving element equations (General field problems)

Energy Transformations & Conservation

PS Unit 4 Standards PS Unit 4 Standards PS Unit 4 Standards

Chapter 8 Heat Transfer.

FOLDABLES, FLASH CARDS, OR PAPER PENCIL LIST

Write down some examples of this concept:

Transfer of Thermal Energy

Energy in thermal systems

Introduction to Fluid Mechanics

Carnot´s struggle to get grip of heat and work

Fourier’s law of heat conduction (one-dimensional) Consider steady state conduction.

Energy & Transformations

Heat Transfer: Physical process by which thermal energy is exchanged between material bodies or inside the same body as a result of a temperature difference.

Presentation transcript:

Heat Transfer Equations Based on the conservation equation Conservation of energy applies whether we are considering a whole plant, a single item of equipment, or a small differential element

Fourier’s law of heat conduction (one-dimensional) Consider steady state conduction

Fluid Mechanics?

Forced versus Natural (or free convection)

Heat Transfer CHPE301

Heat Transfer CHPE301

Heat Transfer CHPE301