Compressor Principles, Operation And Control Last updated 8/2022 MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz Language: English | Size: 611.56 MB | Duration: 1h 36m
See how centrifugal and reciprocating compressors work, understand their operation, main issues and control methods What you'll learn Main differences between pumps and compressors Main compressor types When to use more than one stage of a compressor Performance curves of both dynamic and positive displacement compressors Surge scenario and best practices to avoid it Compressor stonewall Dynamic compressor methods of control Reciprocating compressor methods of control Requirements Basics of engineering Description Compressors are the main equipment used to transfer gases and raise their pressure. They are used in many different applications. You'll see compressors in the oil and gas industry, whether in midstream or in downstream refineries, in petrochemical plants and in many other chemical processing applications. Compressors are relatively expensive compared to other pieces of equipment in a process plant. That's why it is always important to understand their types, how they work, their main issues, and how to overcome them.This course will try to cover the main compressor principles. We shall see how each of these principles works in the case of both centrifugal and reciprocating compressors.We shall see how compressing gases which are compressible differs a lot from pumping incompressible liquids.We shall go through dynamic compressors and their types, then positive displacement compressors and their types. This shall be through comparisons showing the advantages and disadvantages of each type.In this course, We shall see how the compressor curve works and how to plot it against the system curve for both dynamic and positive displacement types. We will see how the compressor and the process system interact with each other and how the compressor responds and interacts with process changes or disturbances. We shall go through compressor surge, its effects, and best practices to avoid it.We shall see different control methods to make sure we are on the required compressor operating point. This shall also include both centrifugal compressors and reciprocating compressors. Overview Section 1: Introduction Lecture 1 Introduction Lecture 2 Pumping liquids vs compressing gases Section 2: Compressor main types Lecture 3 Compressor types Lecture 4 When to use a dynamic or a positive displacement compressor Lecture 5 Dynamic compressor types Lecture 6 Positive Displacement compressor types Section 3: Compressor scheme Lecture 7 Using compressor in with more than one stage Section 4: Performance Curves Lecture 8 Compressor performance head Lecture 9 Concept of head in a compressor Lecture 10 Adiabatic vs Polytropic behavior Lecture 11 How to calculate compressor head Lecture 12 Effect of changes in inlet gas conditions on the compressor Section 5: Main Compressor Operational Issues Lecture 13 Surge and Stonewall Lecture 14 How system resistance affects the compressor performance Lecture 15 Surge scenario Lecture 16 How to protect the compressor from surge Lecture 17 Anti-surge Caveats Lecture 18 Anti surge take off point Section 6: Dynamic Compressor control Lecture 19 Inlet guide vane angle adjustment Lecture 20 Dynamic compressor control methods Lecture 21 Discharge Throttling Lecture 22 Suction Throttling Lecture 23 Controlling speed using variable speed drivers Section 7: Reciprocating compressor control Lecture 24 Main reciprocating compressor control methods Lecture 25 Spill-back or recycle control Lecture 26 Compressor Cylinder Types Lecture 27 Step control of a reciprocating compressor Lecture 28 Variable Speed Control of a reciprocating compressor Section 8: Bonus Section Lecture 29 Bonus Lecture Students in any engineering school,Anyone interested to know more about compressors from operational point of view Screenshots
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