Descriptions
Advanced Heat Transfer: Heat Exchangers. Heat exchangers are important devices that allow efficient heat transfer between two fluids at different temperatures while preventing them from mixing. With applications ranging from residential heating and air conditioning to chemical processing and power generation in large-scale plants, a comprehensive understanding of heat exchangers is essential. In this course, we’ll cover key aspects of heat exchangers, starting with their classification into parallel-flow, counter-flow, cross-flow, and shell-and-tube types. You’ll examine the overall heat transfer coefficient (U), which takes into account the contribution of convection in each fluid and conduction through the partition.
We will examine how the rate of heat transfer between fluids depends on the different temperature differences in the heat exchanger. You will learn to determine the overall heat transfer coefficient and the log mean temperature difference (LMTD) for different configurations. The course also introduces the correction factor (F), which accounts for deviations of the mean temperature difference from the LMTD in complex configurations. In addition, we will discuss the Effectiveness NTU method, a powerful analytical tool for evaluating heat exchangers when the exit temperatures of fluids are unknown. By the end of this course, you will have a solid understanding of heat exchanger types, their practical applications, and performance analysis, enabling you to excel in real-world situations.
What you will learn
- Recognize and classify numerous types of heat exchangers
- Develop an awareness of contamination on surfaces and determine the overall heat transfer coefficient for a heat exchanger
- Perform a general energy analysis on heat exchangers
- Obtain a relationship for the logarithmic mean temperature difference for use in the LMTD method.
- Modify the LMTD method for different types of heat exchangers using the correction factor
- Develop effectiveness relationships and analyze heat exchangers using the effectiveness NTU method when outlet temperatures are unknown
Who is this course suitable for?
- Engineering students
- Anyone who wants to learn more about heat exchangers
Advanced Heat Transfer Specifications: Heat Exchanger
- Editor: Udemy
- Teacher: Prof. Sameer
- Language: English
- Level: All levels
- Number of courses: 24
- Duration: 4 hours and 44 minutes
Contents of Advanced Heat Transfer: Heat Exchangers
Requirements
- Course “Fundamentals of Heat Transfer”.
- Course “Fundamentals of Fluid Mechanics”.
- Basics of technical thermodynamics
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