Introduction to Fluid Mechanics. Chapter 13 Compressible Flow. Fox, Pritchard, & McDonald

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Transcription:

Introduction to Fluid Mechanics Chapter 13 Compressible Flow

Main Topics Basic Equations for One-Dimensional Compressible Flow Isentropic Flow of an Ideal Gas Area Variation Flow in a Constant Area Duct with Friction Frictionless Flow in a Constant-Area Duct with Heat Exchange Normal Shocks Supersonic Channel Flow with Shocks Oblique Shocks and Expansion Waves

Basic Equations for One-Dimensional Compressible Flow Control Volume

Basic Equations for One-Dimensional Compressible Flow Continuity Momentum

Basic Equations for One-Dimensional Compressible Flow First Law of Thermodynamics Second Law of Thermodynamics

Basic Equations for One-Dimensional Compressible Flow Equation of State Property Relations

Isentropic Flow of an Ideal Gas Area Variation Basic Equations for Isentropic Flow

Isentropic Flow of an Ideal Gas Area Variation Isentropic Flow

Isentropic Flow of an Ideal Gas Area Variation Subsonic, Supersonic, and Sonic Flows

Isentropic Flow of an Ideal Gas Area Variation Reference Stagnation and Critical Conditions for Isentropic Flow

Isentropic Flow of an Ideal Gas Area Variation Property Relations

Isentropic Flow of an Ideal Gas Area Variation Isentropic Flow in a Converging Nozzle

Isentropic Flow of an Ideal Gas Area Variation Isentropic Flow in a Converging Nozzle

Isentropic Flow of an Ideal Gas Area Variation Isentropic Flow in a Converging-Diverging Nozzle

Isentropic Flow of an Ideal Gas Area Variation Isentropic Flow in a Converging-Diverging Nozzle

Flow in a Constant-Area Duct Control Volume with Friction

Flow in a Constant-Area Duct with Friction Basic Equations for Adiabatic Flow

Flow in a Constant-Area Duct with Friction Adiabatic Flow: The Fanno Line

Flow in a Constant-Area Duct with Friction Fanno-Line Flow Functions for One-Dimensional Flow of an Ideal Gas

Flow in a Constant-Area Duct with Friction Fanno-Line Relations

Flow in a Constant-Area Duct with Friction Fanno-Line Relations (Continued)

Frictionless Flow in a Constant- Area Duct with Heat Exchange Control Volume

Frictionless Flow in a Constant- Area Duct with Heat Exchange Basic Equations for Flow with Heat Exchange

Frictionless Flow in a Constant- Area Duct with Heat Exchange Heat Exchange: The Rayleigh Line

Frictionless Flow in a Constant- Area Duct with Heat Exchange Rayleigh-Line Relations

Control Volume Normal Shocks

Normal Shocks Basic Equations for a Normal Shock

Normal Shocks Intersection of Fanno & Rayleigh Lines

Normal Shocks Normal Shock Relations

Normal Shocks Normal Shock Relations (Continued)

Supersonic Channel Flow with Shocks Flow in a Converging-Diverging Nozzle

Oblique Shocks and Expansion Waves Typical Application

Oblique Shocks and Expansion Waves Mach Angle and Oblique Shock Angle

Oblique Shocks and Expansion Waves Oblique Shock: Control Volume

Oblique Shocks and Expansion Waves Oblique Shock: Useful Formulas

Oblique Shocks and Expansion Waves Oblique Shock Relations

Oblique Shocks and Expansion Waves Oblique Shock Relations (Continued)

Oblique Shocks and Expansion Waves Oblique Shock: Deflection Angle

Oblique Shocks and Expansion Waves Oblique Shock: Deflection Angle

Oblique Shocks and Expansion Waves Expansion and Compression Waves

Oblique Shocks and Expansion Waves Expansion Wave: Control Volume

Oblique Shocks and Expansion Waves Expansion Wave: Prandtl-Meyer Expansion Function

Oblique Shocks and Expansion Waves Expansion Wave: Isentropic Relations