Lecture

Mod-08 Lec-12 Choked Flow Condition for Homogeneous Flow

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This module examines choked flow conditions specifically for homogeneous flow scenarios. Participants will learn the criteria that define choking and its impact on flow characteristics in multiphase systems.


Course Lectures
  • Mod-01 Lec-01 Introduction
    Mod-01 Lec-01 Introduction
    Prof. P.K. Das, Prof. Gargi Das

    This module introduces the fundamentals of multiphase flow, exploring various types, applications, and common terminologies. It also discusses essential flow patterns and their significance in different industrial contexts.

  • Mod-02 Lec-02 Estimation of Flow Patterns
    Mod-02 Lec-02 Estimation of Flow Patterns
    Prof. P.K. Das, Prof. Gargi Das

    This module focuses on estimating flow patterns in multiphase flow systems. Various methods and criteria are discussed, providing participants with a robust understanding of flow behavior in different scenarios.

  • Mod-02 Lec-03 Estimation of Flow Patterns (Contd.)
    Mod-02 Lec-03 Estimation of Flow Patterns (Contd.)
    Prof. P.K. Das, Prof. Gargi Das

    This module continues the discussion on estimating flow patterns, delving deeper into specific cases and variations. It highlights the importance of accurately identifying flow regimes for effective process management.

  • Mod-03 Lec-04 Flow Pattern Maps Fascinating Taylor Bubbles

    This module examines flow pattern maps, including the fascinating phenomenon of Taylor bubbles. Participants will learn how these maps are constructed and their relevance in predicting and managing flow behavior.

  • Mod-04 Lec-05 Definitions and Common Terminologies
    Mod-04 Lec-05 Definitions and Common Terminologies
    Prof. P.K. Das, Prof. Gargi Das

    This module covers essential definitions and common terminologies related to multiphase flow. Understanding these terms is vital for effective communication and comprehension of complex flow scenarios in practice.

  • Mod-04 Lec-06 Definitions and Common Terminologies (Contd.)

    This module continues to elaborate on definitions and common terminologies, reinforcing participants' understanding and application of these terms in practical scenarios. Clarity in language is essential for effective engineering communication.

  • Mod-05 Lec-07 Simple Analytical Models
    Mod-05 Lec-07 Simple Analytical Models
    Prof. P.K. Das, Prof. Gargi Das

    This module introduces simple analytical models that are fundamental for understanding different flow regimes in multiphase flow. These models serve as a basis for further exploration of more complex scenarios.

  • Mod-06 Lec-08 The Homogeneous Flow Theory
    Mod-06 Lec-08 The Homogeneous Flow Theory
    Prof. P.K. Das, Prof. Gargi Das

    This module focuses on the Homogeneous Flow Theory, discussing its principles and applications. Understanding this theory is crucial for analyzing flow behavior in systems where phases interact homogeneously.

  • Mod-06 Lec-09 The Homogeneous Flow Theory (Contd.)
    Mod-06 Lec-09 The Homogeneous Flow Theory (Contd.)
    Prof. P.K. Das, Prof. Gargi Das

    This module continues the discussion on Homogeneous Flow Theory, reinforcing key concepts and exploring additional complexities that arise in practical applications of this theory in multiphase systems.

  • Mod-07 Lec-10 Compressible Flow A Recapitulation
    Mod-07 Lec-10 Compressible Flow A Recapitulation
    Prof. P.K. Das, Prof. Gargi Das

    This module provides a recapitulation of compressible flow concepts, emphasizing the implications of compressibility in multiphase systems. Participants will examine how compressible flow affects overall system dynamics.

  • Mod-07 Lec-11 Compressible Flow A Recapitulation (Contd.)

    This module extends the discussion on compressible flow, considering various scenarios where compressibility plays a significant role. Practical examples will illustrate the challenges and solutions associated with compressible multiphase flow.

  • Mod-08 Lec-12 Choked Flow Condition for Homogeneous Flow

    This module examines choked flow conditions specifically for homogeneous flow scenarios. Participants will learn the criteria that define choking and its impact on flow characteristics in multiphase systems.

  • Mod-09 Lec-13 Drift Flux Model
    Mod-09 Lec-13 Drift Flux Model
    Prof. P.K. Das, Prof. Gargi Das

    This module introduces the Drift Flux Model, providing a theoretical framework for analyzing flow behavior in bubbly and slug flow conditions. Understanding this model is key for predicting flow dynamics in various applications.

  • Mod-09 Lec-14 Drift Flux Model (Contd.)
    Mod-09 Lec-14 Drift Flux Model (Contd.)
    Prof. P.K. Das, Prof. Gargi Das

    This module continues to elaborate on the Drift Flux Model, exploring its applications and implications in practical flow scenarios. Participants will gain insights into how this model aids in engineering solutions.

  • Mod-09 Lec-15 Drift Flux Model (Contd.)
    Mod-09 Lec-15 Drift Flux Model (Contd.)
    Prof. P.K. Das, Prof. Gargi Das

    This module provides further insights into the Drift Flux Model, focusing on its mathematical formulations and assumptions. Participants will engage with the theoretical aspects that underpin this model.

  • Mod-09 Lec-16 Drift Flux Model ( Contd.)
    Mod-09 Lec-16 Drift Flux Model ( Contd.)
    Prof. P.K. Das, Prof. Gargi Das

    This module concludes the discussion on the Drift Flux Model, solidifying participants' understanding of its principles and applications across various multiphase flow scenarios encountered in industry.

  • Mod-10 Lec-17 Separated Flow Model
    Mod-10 Lec-17 Separated Flow Model
    Prof. P.K. Das, Prof. Gargi Das

    This module introduces the Separated Flow Model, elaborating on its relevance in analyzing flows where different phases are considered separately. The characteristics of stratified and annular flows are discussed here.

  • Mod-10 Lec-18 Separated Flow Model (Contd.)
    Mod-10 Lec-18 Separated Flow Model (Contd.)
    Prof. P.K. Das, Prof. Gargi Das

    This module continues the exploration of the Separated Flow Model, delving deeper into its applications and impact on flow dynamics. Participants will analyze real-world scenarios to reinforce their understanding.

  • Mod-10 Lec-19 Separated Flow Model ( Contd.)
    Mod-10 Lec-19 Separated Flow Model ( Contd.)
    Prof. P.K. Das, Prof. Gargi Das

    This module further investigates the Separated Flow Model, focusing on flow characteristics and behaviors under various conditions. The implications of these behaviors on engineering applications are highlighted.

  • Mod-11 Lec-20 Separated Flow Model - Condition of Choking

    This module delves into the Separated Flow Model, examining conditions of choking and how they affect flow behavior. Participants will learn to identify and analyze these critical conditions in practice.

  • Mod-11 Lec-21 Separated Flow Model - Condition of Choking (Contd.)

    This module continues the examination of choking conditions within the Separated Flow Model, reinforcing key concepts and providing examples to demonstrate their practical significance in engineering applications.

  • Mod-12 Lec-22 Separated Flow Model - Estimation of Frictional Pressure Drop and Void Fraction

    This module focuses on estimating frictional pressure drop and void fraction in separated flow models. Participants will engage in calculations and discussions to enhance their practical skills in measurement techniques.

  • Mod-12 Lec-23 Separated Flow Model
    Mod-12 Lec-23 Separated Flow Model
    Prof. P.K. Das, Prof. Gargi Das

    This module continues the study of the Separated Flow Model, looking into various estimation techniques for flow parameters. Participants will learn how to apply these techniques in real-world scenarios.

  • Mod-12 Lec-24 Separated Flow Model
    Mod-12 Lec-24 Separated Flow Model
    Prof. P.K. Das, Prof. Gargi Das

    This module extends the analysis of the Separated Flow Model, focusing on additional parameters and their implications in multiphase flow systems. Participants will apply their knowledge to complex scenarios.

  • Mod-12 Lec-25 Separated Flow Model
    Mod-12 Lec-25 Separated Flow Model
    Prof. P.K. Das, Prof. Gargi Das

    This module continues the study of the Separated Flow Model, providing a comprehensive overview of its applications in various multiphase flow scenarios. Participants will engage in case studies to solidify their knowledge.

  • Mod-13 Lec-26 Analysis of Specific Flow Regimes
    Mod-13 Lec-26 Analysis of Specific Flow Regimes
    Prof. P.K. Das, Prof. Gargi Das

    This module analyzes specific flow regimes in multiphase flow systems. Participants will learn how to identify and characterize these regimes, enhancing their practical skills for real-world applications.

  • Mod-13 Lec-27 Analysis of Specific Flow Regimes (Contd.)

    This module continues the analysis of specific flow regimes, providing deeper insights into their behaviors and characteristics. Participants will engage with practical examples to reinforce their learning.

  • Mod-13 Lec-28 Analysis of Specific Flow Regimes - Slug Flow (Contd.)

    This module focuses on slug flow, analyzing its specific characteristics and implications in multiphase flow systems. Participants will learn about the challenges associated with slug flow and possible engineering solutions.

  • Mod-14 Lec-29 Two Phase Flow with Phase Change - An Introduction to Boiling Heat Transfer

    This module introduces two-phase flow with phase change, specifically focusing on boiling heat transfer. Participants will explore the physical principles governing phase change and its significance in engineering applications.

  • Mod-15 Lec-30 Bubble Growth
    Mod-15 Lec-30 Bubble Growth
    Prof. P.K. Das, Prof. Gargi Das

    This module explores bubble growth phenomena, discussing the factors that influence bubble dynamics in multiphase flow. Participants will engage in practical examples and calculations to deepen their understanding.

  • Mod-16 Lec-31 Different Types of Nucleation
    Mod-16 Lec-31 Different Types of Nucleation
    Prof. P.K. Das, Prof. Gargi Das

    This module examines different types of nucleation related to bubble formation in multiphase flow. Understanding nucleation mechanisms is crucial for optimizing processes involving phase change.

  • Mod-17 Lec-32 Ibullition from Hot Surfaces
    Mod-17 Lec-32 Ibullition from Hot Surfaces
    Prof. P.K. Das, Prof. Gargi Das

    This module investigates the phenomenon of ebullition from hot surfaces. Participants will learn how heat transfer affects bubble dynamics and the overall flow behavior in multiphase systems.

  • Mod-18 Lec-33 Cycle of Bubble Growth and Departure
    Mod-18 Lec-33 Cycle of Bubble Growth and Departure
    Prof. P.K. Das, Prof. Gargi Das

    This module analyzes the cycle of bubble growth and departure, exploring the physical principles governing this process in multiphase flow scenarios. Participants will engage with practical case studies to enhance their learning.

  • Mod-19 Lec-34 Heat Transfer in Different Regimes of Boiling

    This module discusses heat transfer in different regimes of boiling, providing insights into the mechanisms at play. Participants will explore applications of heat transfer principles in engineering processes.

  • Mod-19 Lec-35 Heat Transfer in Different Regimes of Boiling (Contd.)

    This module continues the exploration of heat transfer in boiling regimes, highlighting advanced concepts and their implications for multiphase flow systems. Participants will gain a deeper understanding of boiling dynamics.

  • Mod-20 Lec-36 Critical Heat Flux , Film Boiling
    Mod-20 Lec-36 Critical Heat Flux , Film Boiling
    Prof. P.K. Das, Prof. Gargi Das

    This module examines critical heat flux and film boiling, discussing their significance in the context of multiphase flow. Participants will explore the engineering challenges associated with these phenomena.

  • Mod-21 Lec-37 Measurement Techniques for Two Phase flow Parameters

    This module introduces measurement techniques for two-phase flow parameters, focusing on methods for accurately capturing flow behavior in practical applications. Participants will learn various measurement strategies and their relevance.

  • Mod-22 Lec-38 Measurement Techniques for Two Phase flow Parameters - Void Fraction Measurement

    This module focuses on void fraction measurement techniques for two-phase flow parameters. Participants will engage in discussions and practical exercises to reinforce their understanding of these crucial measurement methods.

  • Mod-22 Lec-39 Measurement Techniques for Two Phase flow Parameters

    This module further explores measurement techniques for two-phase flow parameters, emphasizing flow rate measurement and its implications for system performance. Participants will learn how to apply these techniques effectively.

  • Mod-23 Lec-40 Measurement Techniques for Two - Phase Flow Parameters - Estimation of Flow Patterns

    This module discusses estimation techniques for flow pattern identification in two-phase flow scenarios. Participants will learn about various methods to accurately characterize flow patterns and their significance in engineering.