Enroll Course: https://www.coursera.org/learn/two-phase-pipe-hydraulics-and-pipe-sizing
In the demanding world of oil and gas, chemical, and process industries, understanding how liquids and gases interact within piping systems is paramount. The Coursera course, ‘Two-Phase Pipe Hydraulics and Pipe Sizing,’ part of the ‘Design of Industrial Piping Systems’ specialization, dives deep into this complex but crucial area. This course is designed to equip learners with the ability to predict the total static pressure drop in systems where both gas and liquid flow concurrently.
The syllabus is meticulously structured to build a comprehensive understanding. It begins with ‘Two-Phase Flow Regimes and Notations,’ where you’ll learn to identify various flow patterns like bubbly, stratified, slug, and annular flow, crucial for understanding pressure drops and heat transfer coefficients. The impact of pipe bends on these regimes is also explored, highlighting how a bend can alter expected flow patterns.
Next, the course delves into the ‘Two-Phase Flow: Homogeneous Model.’ This section explains how to treat a gas-liquid mixture as a single pseudo-fluid, considering its pseudo-properties. You’ll learn about frictional, accelerational, and gravitational pressure drops, and how to use two-phase multipliers to account for the presence of both phases.
The ‘Two-Phase Flow: Separated & Drift Flux Models’ introduces more sophisticated approaches. Here, the gas and liquid phases are treated separately, acknowledging their different velocities. You’ll explore models like the Separated Flow Model (SFM) and the Drift Flux Model (DFM), which incorporate slip between the phases for more accurate predictions. This module covers various correlations, from Lockhart-Martinelli to Friedel, to help predict pressure drops.
Finally, the ‘Two-Phase Pressure Drop through Piping Components & Networks’ module applies the learned models to real-world scenarios. You’ll learn to calculate pressure drops across individual fittings like orifices, nozzles, venturis, bends, and valves, and extend this to complex piping networks. The course emphasizes practical problem-solving, reinforcing the application of HEM, SFM, and various suggested correlations.
Overall, ‘Two-Phase Pipe Hydraulics and Pipe Sizing’ is an excellent course for engineers and students looking to gain a solid foundation in a critical aspect of industrial piping design. The instructors clearly explain complex concepts and provide practical examples, making the learning process engaging and effective. I highly recommend this course for anyone involved in the design or analysis of fluid systems in industries dealing with multiphase flow.
Enroll Course: https://www.coursera.org/learn/two-phase-pipe-hydraulics-and-pipe-sizing