MAE 5420 - Compressible Fluids

Links to Recorded Lectures

• Week 1

• Lecture 1, August 25 2014
  • Compressible Flow, Introduction and Overview
    • https://connect.usu.edu/p2maet6zk0z/

• Lecture 2, August 27 2014
  • Compressible Flow, Introduction and Overview (continued)
    • Equation of State, Review of First, Second Law of Thermodynamics, Isentropic Processes
      • https://connect.usu.edu/p5wokaco5r8/

• Week 2

• Lecture 3, August 29 2014
  • Compressible Flow, Introduction and Overview (concluded)
    • Second Law of Thermodynamics, Isentropic Processes, Speed of Sound,, Calculating Properties of Mixed Gases
      • https://connect.usu.edu/p30guk2slss/

• Lecture 4, September 3 2014
  • Integral Form of the Conservation Equations for Compressible Flow
    • Sonic Boom Discussion
    • 1-D Form of the Integral Equations
      • https://connect.usu.edu/p6jq0vifl7j/

• Lecture 5, September 5 2014
  • Homework 1 Review
  • Integral Form of the Conservation Equations for Compressible Flow
    • (Continued)
      • https://connect.usu.edu/p3wdbzbtaek/

• Week 3

• Lecture 6, September 8 2014
  • Simple Applications of Integral Equations of Motion
    • Thrust Equation
    • Newton's Second law Revisited
    • Specific Impulse as a Performance Measure for Propulsion Systems
      • https://connect.usu.edu/p5bewo9qy0g/

• Lecture 7, September 10 2014
  • One-Dimensional Comprssible Flow Analysis
    • Why the Shape of a Rocket Nozzle?
      • https://connect.usu.edu/pzg3gibgjb/

• Lecture 8, September 12 2014
  • Alternative Forms of the Energy and Equation
    • Stagnation Temperature and Pressure?
    • Real Gas Effects for Hypersonic Flow Conditions
      • https://connect.usu.edu/p7nf8yz67n8/

• Week 4

• Lecture 9, September 15 2014
  • Stagnation Temperature and Pressure?
  • Homework 2 go over, shuttle tile demo
    • https://connect.usu.edu/p8nxminxef1/

• Lecture 10, September 17 2014
  • Choking Massflow Equation
  • A/A* equation
  • Begin Shuttle Example
    • https://connect.usu.edu/p1l2ih8d67c/
• Lecture 11, September 19 2014
  • Conclude Shuttle Example
  • A/A* equation numerical solution
    • https://connect.usu.edu/p1xtwnf6sb6/

• Week 5

• Lecture 12, September 22 2014
  • Effects of Pressure Ratio on Nozzle Performance
• Bounding Isentropic Nozzle Solutions
  • https://connect.usu.edu/p62cqld4m38/
• Lecture 13, September 24 2014
  • Development of the Normal Shock Wave Equations
  • Homework 3 Go Over
    • https://connect.usu.edu/p4szc7ed46h/

• Lecture 14, September 26 2014
  • Compressible venturi equation
  • Change of entropy across a schock wave
    • https://connect.usu.edu/p1ggmd198nc/

• Week 6

• Lecture 15, September 29 2014
  • Non-Isentropic Nozzle Flow
  • Space Shuttle Engine Startup Video
    • https://connect.usu.edu/p7vxif5gbse/

• Lecture 16, October 1 2014
  • The Optimal Nozzle
    • https://connect.usu.edu/p8l3jdcmzc7/

• Lecture 17, October 3 2014
  • The Optimal Nozzle (Concluded)
  • Homework 4 Review
    • https://connect.usu.edu/p33np3q82pk/

• Week 7

• Lecture 18, October 6 2014
  • The Aerospike Nozzle (Concluded)
  • Effect of heat Addition to 1-D Flow
    • https://connect.usu.edu/p78jafj5o2g/
• Supplemental Lecture, October 6 2014
  • Project 1 Overview and Solution Hints
    • https://connect.usu.edu/p2iqsvltxva/
• Lecture 19, October 8 2014
  • Aerospike Videos
  • Development of 1-D Combustor Equations
    • https://connect.usu.edu/p9pia8y7h1v/
• Lecture 20, October 10 2014
  • Change in Entropy Across Combustor
  • Second Law Analysis of Combustor Heat Addition
  • Brayton Cycle Analysis of Ramjet
    • https://connect.usu.edu/p2tdmorxeqa/

• Week 8

• Lecture 21, October 13 2014
  • Review of Project 1
  • Compressible Extension to Bernoulli Equation
  • Airspeed Ddefinition Overview
    • https://connect.usu.edu/p9jhck1ktd5/

• Lecture 22, October 15 2014
  • Compressible Venturi Derivation (Gage Salerno)
  • Rayliegh Pitot Equation
  • Midterm Go Over
    • https://connect.usu.edu/p575ryc7gv8/

• Week 9

• Lecture 23, October 20 2014
  • Airspeed Definitions
  • Rayliegh Pitot Equation
  • Maximum Pressure Coefficient
  • Generalized form of Bernoulli Equation
    • https://connect.usu.edu/p5djh0lm11p/ (part1)
    • https://connect.usu.edu/p6ylze9bffd/ (part2)

• Lecture 24, October 22 2014
  • Rayleight Pitot equation examples
  • Introduction to oblique shock waves
    • https://connect.usu.edu/p2e4wrf9ar0/

• Lecture 25, October 24 2014
  • Midterm Exam Go Through
  • https://connect.usu.edu/p46an0iv7yl/

• Week 10

• Lecture 26, October 27 2014
  • Oblique Shock Waves (continued)
  • Beta-Theta-Mach Diagram
    • https://connect.usu.edu/p3l0ze84dbv/

• Lecture 27, October 29 2014
  • Oblique Shock Waves (continued)
  • Solution Algorithm Comparisons
  • Example Calculations
    • https://connect.usu.edu/p2ufwvbomw8/

• Lecture 28, October 31 2014
  • Introduction to Prantl-Meyer Expansion Fans
    • https://connect.usu.edu/p9ju3y8se85/

• Week 11

• Lecture 29, November 3 2014
  • Introduction to Shock Expansion Theory
  • Supersonic Flat Plate Analysis
    • https://connect.usu.edu/p64u2co2d5i/

• Lecture 30, November 5 2014
  • Moment Equation, Aerodynamic Center
  • Mach Tuck Revisited
  • Comparing Subsonic and Supersonic Airfoils
    • https://connect.usu.edu/p7ztvr68dm8/

• Lecture 31, November 7 2014
  • Finite 2-D Wedge Airfoil
  • Effect of Wave Drag
  • Compressive Lift, Drag, L/D
    • https://connect.usu.edu/p8c8ij6t4u2/

• Week 12

• Lecture 32, November 10 2014
  • Introduction to Boundary Layer Theory
  • Concepts of Momentum Thickness and Skin Friction
    • https://connect.usu.edu/p656tqu9amj/

• Lecture 33, November 12 2014
  • Boundary Layer Theory (continued)
  • Derivation of Boundary Layer Thickness and Skin Friction Problem Closure
  • Definition of Reynolds Number
  • Comparison of Reynolds Number and Mach Number as Fundamental Parameters
    • https://connect.usu.edu/p1yw6u1mgr9/

• Lecture 34, November 14 2014
  • Boundary Layer Theory (continued)
  • Effects of Compressibility
    • https://connect.usu.edu/p7fz9pl61em/

• Week 13

• Lecture 35, November 17 2014
  • Average Temperature within Turbulent Boundary Layer
  • Compressibility Correction for Turbulent Skin Friction
    • https://connect.usu.edu/p8l3jdi9izs/
• Lecture 36, November 19 2014
• Final Project Overview
• Computational Examples
• Effects of Wing Sweep (Introduction)
  • https://connect.usu.edu/p7vkr123mvw/

• Lecture 37, November 21 2014
• Effects of Wing Sweep
• Critical Mach Number
• Wing Sweep Examples
  • https://connect.usu.edu/p1wev2udtdj/

• Week 14

• Lecture 38, November 24 2014
• Effects of Wing Sweep (concluded)
• Quiet Soniuc Boom Example
• Begin detached Shock Wave Discussion
  • https://connect.usu.edu/p8ozwpb432p/

• Week 15

• Lecture 39, December 1 2014
• Detached Shock Waves (continued)
  • https://connect.usu.edu/p24x4iyqhfp/

• Lecture 40, December 3 2014
• Newtonian Pressure Model
  • https://connect.usu.edu/p42r12scpd6/

• Lecture 41, December 5 2014
• Newtonian Pressure Model (Concluded)
• Blunt leading Edge Drag Correction
• Final Exam Preview
  • https://connect.usu.edu/p4gkpfmb2n7/

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