Udemy – Fundamentals of Heat Transfer Part 2 2021-01

Fundamentals of Heat Transfer Part 2, In part 1 of our course on Fundamentals of Heat Transfer, we focused on heat transfer by conduction and briefly discussed convection as a possible boundary condition. In part 2, we delve deeper into convection and convection coefficients. Our first objective is to develop an understanding of boundary layer phenomena and the features that control the convection coefficient. We will discuss the hydrodynamic boundary layer concept and the thermal boundary layer, which is the region of the fluid next to the surface in which energy exchange is occurring, and examine its influence on the convection coefficient. We then address the problem of convection and introduce methods for estimating convection coefficients associated with forced convection in external and internal flows. We also consider free or natural convection and present methods for estimating convection coefficients for common geometries. Throughout the course, we will explore how to estimate convection coefficients to perform analyses on thermal systems experiencing different types of flow and heat transfer situations. We will examine how the convection coefficient depends upon fluid properties, surface geometry, and flow conditions. By the end of this course, you will have an enhanced understanding of convection and convection coefficients, enabling you to apply these concepts in real-world scenarios.

What you’ll learn

• Understand the physical mechanism of convection, and its classification
• Visualize the development of velocity and thermal boundary layers during flow over surfaces
• Gain a working knowledge of the dimensionless Reynolds, Prandtl, and Nusselt numbers
• Distinguish between laminar and turbulent flows, and gain an understanding of the mechanisms of momentum and heat transfer in turbulent flow
• Evaluate the heat transfer associated with flow over a flat plate for both laminar and turbulent flow
• Calculate the the average heat transfer coefficient for flows over cylinders and spheres during cross flow
• Have a visual understanding of different flow regions in internal flow, such as the entry and the fully developed flow regions
• Analyze heating and cooling of a fluid flowing in a tube under different conditions, and work with the logarithmic mean temperature difference
• Determine the friction factor and Nusselt number in fully developed turbulent flow using empirical relations, calculate the pressure drop and heat transfer rate
• Understand the physical mechanism of natural convection
• Evaluate the Nusselt number for natural convection associated with vertical, horizontal, and inclined plates as well as cylinders and spheres

Who this course is for

• Engineering Students

Specificatoin of Fundamentals of Heat Transfer Part 2

• Publisher : Udemy
• Teacher : Prof. Samer
• Language : English
• Level : All Levels
• Number of Course : 36
• Duration : 5 hours and 31 minutes

Content of Fundamentals of Heat Transfer Part 2

Requirements

• Fundamentals of Heat Transfer Part 1
• Fundamentals of Engineering Thermodynamics
• Fundamentals of Fluid Mechanics

Pictures

Sample Clip

Installation Guide

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Subtitle : English

Quality: 720p

Download Links

Download Part 1 – 1 GB

Download Part 2 – 411 MB

File size

1.4 GB