Fundamentals Of Heat & Mass Transfer -Basic To Advance Level

In-depth Exploration of Heat and Mass Transfer-A Comprehensive 22+Hour Course Covering All Concepts and Essential Topics

What you'll learn

Understand the basics of heat transfer through conduction, convection, and radiation.

Learn to apply the heat diffusion equation in different coordinate systems such as Cartesian surfaces, cylindrical systems, and spherical systems.

Gain knowledge about thermal resistances offered by different surfaces, including plane walls, cylindrical surfaces, and spherical surfaces.

Acquire the skills to analyze and calculate heat transfer through fins.

Understand solar radiation spectrums, the concept of a black body, and the greenhouse effect.

Understand the principles and mechanisms of heat transfer through radiation.

Explore convection as a mode of heat transfer and its various aspects.

Study heat transfer in external and internal flows and their unique characteristics.

Examine natural convection phenomena and its effects on vertical and inclined surfaces.

Learn about mass transfer and concentration boundary layers in external and internal flows.

Analyze heat exchangers and their practical applications across different industries.

Requirements

A basic understanding of physics principles such as thermodynamics and mathematical concepts like calculus is recommended to grasp the course material effectively.

Having a basic understanding of engineering terms and concepts will aid in comprehending the course content and engaging in discussions related to heat transfer.

Description

Welcome to a transformative course that unlocks the captivating world of heat transfer and its practical applications. In a rapidly evolving technological landscape, understanding heat transfer principles is crucial for engineers, researchers, and professionals alike. This course offers a comprehensive exploration of heat transfer mechanisms, equipping you with essential knowledge and practical skills that can elevate your career and drive innovation in diverse industries.Enrolling in this course opens up a world of possibilities. You will gain a deep understanding of conduction, convection, and radiation—the three fundamental modes of heat transfer—enabling you to analyze and solve complex thermal problems. By mastering the heat diffusion equation in various coordinate systems, you will develop the ability to model and predict heat distribution in real-world scenarios, from cylindrical surfaces to spherical domains.The course places a strong emphasis on practical applications. You will delve into the design and optimization of heat transfer systems, including heat exchangers, fins, and solar energy systems. Through engaging lectures and interactive examples, you will learn how to harness the power of heat transfer to enhance energy efficiency, improve thermal management, and contribute to sustainable solutions.Moreover, this course offers invaluable insights into the ever-growing field of renewable energy. You will explore solar radiation spectrums, the greenhouse effect, and the role of heat transfer in renewable energy systems. By understanding the principles behind these technologies, you will be at the forefront of innovation, driving the transition to a greener and more sustainable future.Whether you are a student seeking a solid foundation in heat transfer, an engineer aiming to expand your skill set, or a researcher delving into cutting-edge advancements, this course is designed for you. The knowledge and expertise you acquire will empower you to tackle complex engineering challenges, contribute to groundbreaking research, and make a tangible impact in your field.Enroll in this course today and embark on an enriching learning journey that will unlock a world of opportunities. Expand your horizons, advance your career, and join a community of learners passionate about the vital principles of heat transfer..

Overview

Section 1: Introduction to Heat Transfer - Conduction, Convection & Radiation

Lecture 1 Difference Between Thermodynamics & Heat Transfer

Lecture 2 Conduction

Lecture 3 Fourier's Law of Heat Conduction

Lecture 4 Thermal Conductivities of Materials

Lecture 5 Variation of Thermal Conductivities with Temperature

Lecture 6 Multidimensional Heat Transfer

Lecture 7 Thermal Diffusivity

Lecture 8 Convection

Lecture 9 Radiation

Lecture 10 Numerical Problems Related to Conduction, Convection and Radiation

Lecture 11 Numerical Problems Related to Conduction, Convection and Radiation

Section 2: Heat Diffusion Equation for Different Coordinate Systems

Lecture 12 Heat Diffusion Equation-Cartesian Surface

Lecture 13 Heat Diffusion Equation in Cylindrical Coordinate System

Lecture 14 Heat Diffusion Equation in Spherical Coordinate System

Lecture 15 Numerical Problems related to Heat Diffusion Equation

Lecture 16 Numerical Problems related to Heat Diffusion Equation

Lecture 17 Numerical Problems related to Heat Diffusion Equation

Section 3: Thermal Resistances Offered by Different Surfaces & Heat Transfer Through Fins

Lecture 18 Thermal Resistance Offered by a Plane Wall(Conductive, Convective and Radiative)

Lecture 19 Thermal Resistance Offered by a Cylinder

Lecture 20 Thermal Resistance Offered by Sphere

Lecture 21 Numerical Problem related to Thermal Resistance of Different Surfaces

Lecture 22 Heat Transfer Through Fins- Extended Surface

Lecture 23 Three Fin Cases - Heat Transfer through Different type of Fins

Lecture 24 Case A - Heat Transfer through Fin has Convecting Tip

Lecture 25 Case B - Heat Transfer through Fin has Insulated Tip

Lecture 26 Case C - Heat Transfer through Fin has Very Long Length

Section 4: Heat Transfer through Radiation & Black Body

Lecture 27 Solar Radiation and Radiation Spectrum

Lecture 28 Radiation Intensity and Solid Angle

Lecture 29 Spectral Blackbody Emissive Power

Lecture 30 Spectral Emissive Power

Lecture 31 Find Fraction of Radiation Emitted by Sun in Visible Band

Lecture 32 Spectral Quantities

Lecture 33 Kirchhoff's Law

Lecture 34 The Green House Effect

Lecture 35 Numerical Problem related to Spectral Distribution of the Radiation

Section 5: Heat Transfer through Radiation

Lecture 36 Relation of View Factor with Radiation

Lecture 37 Radiation Heat Transfer through Black Surfaces

Lecture 38 Radiation Heat Transfer through Diffuse and Grey Surfaces

Lecture 39 Net Radiation Heat Transfer to or from a Surface

Lecture 40 Reradiating Surface

Lecture 41 Net Radiation Heat Transfer between any Two Surfaces

Lecture 42 Radiation Heat Transfer in Three Surface Enclosures

Lecture 43 Radiation Shields

Lecture 44 Numerical Problems related to Radiative Heat Transfer

Section 6: Heat Transfer through Convection

Lecture 45 Convection

Lecture 46 Classification of Fluid Flows

Lecture 47 Velocity and Thermal Boundary Layer of Fluid

Lecture 48 Turbulent Flow

Lecture 49 Laminar and Turbulent Velocity Boundary Layer

Lecture 50 Reynolds Number

Lecture 51 Nussselt Number

Lecture 52 Prandtl Number

Lecture 53 Local and Average Convection Coefficient

Lecture 54 Differential Convection Equations

Lecture 55 Conversion of Mass Equation

Lecture 56 Conversation of Momentum Equations

Lecture 57 Conservation of Energy Equation

Lecture 58 Boundary Layer Similarity -The Normalized Boundary Layer Equations

Lecture 59 Functional Form of the Solutions

Lecture 60 Boundary Layer Analogies

Section 7: Heat Transfer through Convections by the External Flow

Lecture 61 Empirical Method for Finding Convection Heat Coefficient

Lecture 62 The Flat Plate in Parallel Flow

Lecture 63 Flat Plate Unheated Starting Length

Lecture 64 Flat Plate with Constant Heat Flux Conditions

Lecture 65 Methodology for Convection Calculations

Lecture 66 The Cylinder & Sphere in Cross Flow

Lecture 67 Convection Heat Transfer Correlations for External Flow

Lecture 68 Numerical Problems Related to Heat Transfer in Internal Flow

Lecture 69 Numerical Problems Related to Heat Transfer in Internal Flow

Section 8: Heat Transfer through Convections by the Internal Flow

Lecture 70 Flow Conditions for Internal Flow

Lecture 71 Thermal Considerations for Internal Flow

Lecture 72 Hydrodynamics and Thermal Entry Lengths for Laminar and Turbulent Flow

Lecture 73 Newton's Law of Cooling

Lecture 74 The Energy Balance

Lecture 75 Laminar Flow in Circular Tubes

Lecture 76 Turbulent Flow in Circular Tubes

Lecture 77 Flow in Noncircular Tubes

Lecture 78 Numerical Problems Related to Heat Transfer in Internal Flow

Section 9: Free Convection & Convection Over Vertical and Inclined Surfaces

Lecture 79 Free Convection

Lecture 80 Buoyant Force

Lecture 81 Coefficient of Expansion

Lecture 82 Natural Convection Over Vertical and Inclined Surfaces & Grashof Number

Lecture 83 Numerical Problems Related to Heat Transfer through Inclined & Vertical Surfaces

Section 10: Introduction to Mass Transfer

Lecture 84 Mass Transfer

Lecture 85 Diffusion and Fick's Law of Diffusion

Lecture 86 Concentration Boundary Layer for External Flow

Lecture 87 Concentration Boundary Layer for Internal Flow

Lecture 88 Heat and Mass Transfer Analogies

Lecture 89 Numerical Problem related to Mass Transfer

Section 11: Heat Exchangers for Heat Transfer

Lecture 90 Heat Exchangers and its Applications

Lecture 91 Flow Regimes and Temperature Profiles in a Double Pipe Heat Exchangers

Lecture 92 Types of Heat Exchangers

Lecture 93 Fouling Factor

Lecture 94 The Overall Heat Transfer Coefficient

Lecture 95 Heat Exchangers Analysis

Lecture 96 Numerical Problems related to Heat Exchangers

Engineering students - This course is ideal for undergraduate and graduate students studying engineering disciplines such as mechanical engineering, chemical engineering, aerospace engineering, or civil engineering. It provides a solid foundation in heat transfer principles, which are essential for their academic curriculum.,Professionals in the field of engineering - Engineers already working in industries such as HVAC, energy, process engineering, or thermal management will find this course valuable in enhancing their knowledge and skills in heat transfer. It offers practical insights and real-world applications that can be directly applied to their work.,Scientists and researchers - Researchers in fields related to heat transfer, energy, or environmental sciences can benefit from this course by expanding their understanding of heat transfer mechanisms and exploring advanced concepts in the field. It provides a comprehensive overview and serves as a valuable resource for further research.,Individuals pursuing a career in renewable energy - With a specific focus on solar radiation, the greenhouse effect, and energy transfer, this course is well-suited for individuals interested in the renewable energy sector. It equips them with knowledge of heat transfer principles relevant to solar energy systems and energy-efficient technologies.,Technical professionals seeking interdisciplinary knowledge - Professionals in technical roles across industries can broaden their skillset by gaining a solid understanding of heat transfer principles. This course provides them with the necessary foundation to collaborate effectively with engineers, designers, and technicians working in heat transfer-related projects.