Hydraulic Engineering - Vol 1 | 17. Laminar and Turbulent Flow (Contnd.) by Abraham | Learn Smarter
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17. Laminar and Turbulent Flow (Contnd.)

The chapter explores the principles of laminar flow in pipes and between parallel plates, detailing the calculations needed to analyze flow characteristics such as pressure difference, velocity profiles, and shear stresses. It includes worked examples to demonstrate the application of theoretical concepts, and emphasizes practical exercises to solidify understanding of fluid dynamics in engineering contexts.

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Sections

  • 1

    Hydraulic Engineering

    This section delves into laminar and turbulent flows in hydraulic engineering, illustrated through specific pipe and plate flow problems.

  • 1.1

    Laminar And Turbulent Flow (Contnd.)

    This section addresses laminar flow in pipes, including calculations of pressure drops, shear stress, and the behavior of fluids in parallel plate configurations.

  • 2

    Calculation Problem: Laminar Flow In Pipes

    This section discusses the calculation of pressure differences in laminar flow through pipes using given parameters such as fluid viscosity and dimensions.

  • 2.1

    Given Data And Initial Calculations

    This section covers the calculations involved in determining the pressure difference for laminar flow in pipes, highlighting the properties of fluids and flow characteristics.

  • 2.2

    Pressure Difference Calculation

    This section covers the calculation of pressure difference in laminar flow through circular pipes, using given parameters such as viscosity, density, and flow rate.

  • 2.3

    Laminar Flow Through Circular Pipe

    This section explores the principles of laminar flow through circular pipes, including calculations for pressure difference and characteristics of the fluid.

  • 2.4

    Summary Of Pressure Difference

    This section discusses how to calculate the pressure difference in laminar flow through a pipe, emphasizing fundamental equations and principles.

  • 3

    Laminar Flow Between Parallel Plates

    This section delves into the principles of laminar flow between parallel plates, highlighting calculations like velocity distribution and discharge.

  • 3.1

    Assumptions And Setup

    This section covers the fundamentals of laminar flow in pipes, calculating pressure differences, and analyzing flow between parallel plates.

  • 3.2

    Force Balance Analysis

    This section covers force balance analysis in laminar flow systems, focusing on parallel plates and circular pipes.

  • 3.3

    Equation For The Flow

    This section discusses the calculation of pressure difference in hydraulic engineering, emphasizing laminar flow in pipes and between parallel plates.

  • 3.4

    Boundary Conditions And Velocity Distribution

    This section addresses the concepts of boundary conditions and velocity distribution in laminar and turbulent flow, emphasizing mathematical modeling and practical problem-solving in hydraulic engineering.

  • 3.5

    Average Velocity And Discharge Calculations

    This section discusses the calculations of average velocity and discharge in fluid flow, particularly focusing on laminar flow in pipes and between parallel plates.

  • 3.6

    Problem Solving For Parallel Plates

    This section delves into the dynamics of laminar flow between parallel plates, discussing key equations, principles, and practical problem-solving techniques.

  • 3.7

    Final Answers From The Problem

    This section provides a detailed walkthrough of solving a laminar flow problem in a pipe, culminating in the final calculation of pressure difference.

References

13.pdf

Class Notes

Memorization

What we have learnt

  • Laminar flow has a characte...
  • The pressure difference in ...
  • Shear stress at the plates ...

Final Test

Revision Tests