Канал: JoshTheEngineer

You Should Be Keeping a Research Notebook

You Should Be Keeping a Research Notebook

Schlieren Mirrors: Spherical vs. Parabolic

Schlieren Mirrors: Spherical vs. Parabolic

Creating Schematics in PowerPoint and Inkscape

Creating Schematics in PowerPoint and Inkscape

Introduction to JabRef

Introduction to JabRef

Introduction to LaTeX

Introduction to LaTeX

ImageJ Start-Up Macro

ImageJ Start-Up Macro

BOS ImageJ Macro Update

BOS ImageJ Macro Update

Multi-Airfoil Source/Vortex Panel Method

Multi-Airfoil Source/Vortex Panel Method

Source/Vortex Panel Method: Airfoil

Source/Vortex Panel Method: Airfoil

Source/Vortex Panel Method: System of Equations

Source/Vortex Panel Method: System of Equations

Vortex Panel Method: Airfoil

Vortex Panel Method: Airfoil

Vortex Panel Method: System of Equations

Vortex Panel Method: System of Equations

Streamline Geometric Integral VPM [Nx(pj) and Ny(pj)]

Streamline Geometric Integral VPM [Nx(pj) and Ny(pj)]

Vortex Panel Method: Tangential Velocity Geometric Integral [L(ij)]

Vortex Panel Method: Tangential Velocity Geometric Integral [L(ij)]

Vortex Panel Method: Normal Velocity Geometric Integral [K(ij)]

Vortex Panel Method: Normal Velocity Geometric Integral [K(ij)]

Source Panel Method: Airfoil

Source Panel Method: Airfoil

Source Panel Method: Circular Cylinder

Source Panel Method: Circular Cylinder

Source Panel Method: System of Equations

Source Panel Method: System of Equations

Streamline Geometric Integral SPM [Mx(pj) and My(pj)]

Streamline Geometric Integral SPM [Mx(pj) and My(pj)]

Source Panel Method: Tangential Velocity Geometric Integral [J(ij)]

Source Panel Method: Tangential Velocity Geometric Integral [J(ij)]

Source Panel Method: Normal Velocity Geometric Integral [I(ij)]

Source Panel Method: Normal Velocity Geometric Integral [I(ij)]

Flow Around an Airfoil: Panel Methods

Flow Around an Airfoil: Panel Methods

Building More Complex Potential Flows (Panel Methods)

Building More Complex Potential Flows (Panel Methods)

How To Take Pictures Like NASA: DIY Background Oriented Schlieren

How To Take Pictures Like NASA: DIY Background Oriented Schlieren

Panel Method Geometry

Panel Method Geometry

Uniform + Vortex Flow (Incompressible Potential Flow)

Uniform + Vortex Flow (Incompressible Potential Flow)

Vortex Flow (Incompressible Potential Flow)

Vortex Flow (Incompressible Potential Flow)

Uniform + Source/Sink Flow (Incompressible Potential Flow)

Uniform + Source/Sink Flow (Incompressible Potential Flow)

Source/Sink Flow (Incompressible Potential Flow)

Source/Sink Flow (Incompressible Potential Flow)

Uniform Flow (Incompressible Potential Flow)

Uniform Flow (Incompressible Potential Flow)

Incompressible Potential Flow Overview

Incompressible Potential Flow Overview

How To: Calculate Circulation

How To: Calculate Circulation

Load Airfoil Coordinates using MATLAB

Load Airfoil Coordinates using MATLAB

UIUC Airfoil Database: Download All Files using Python

UIUC Airfoil Database: Download All Files using Python

How To: Run XFoil from MATLAB

How To: Run XFoil from MATLAB

How To: Tapping 3D Printed Parts

How To: Tapping 3D Printed Parts

CFD of Normal Shock in CD Nozzle using SU2

CFD of Normal Shock in CD Nozzle using SU2

Visualizing Formula 1 Engine Heat

Visualizing Formula 1 Engine Heat

CFD Simulation of Isentropic Supersonic Nozzle in SU2

CFD Simulation of Isentropic Supersonic Nozzle in SU2

GMSH: Rocket Nozzle Mesh for SU2

GMSH: Rocket Nozzle Mesh for SU2

Misleading RS-25 Incredible Fact

Misleading RS-25 Incredible Fact

CFD Example in SU2: Start to Finish

CFD Example in SU2: Start to Finish

How To: Install SU2 CFD Code in Linux

How To: Install SU2 CFD Code in Linux

Oblique Shock Example Problem

Oblique Shock Example Problem

Explained: Oblique Shock Relations Derivation

Explained: Oblique Shock Relations Derivation

SpaceX Falcon Heavy: Sound Calculation

SpaceX Falcon Heavy: Sound Calculation

Calculating Shock Position in CD Nozzle

Calculating Shock Position in CD Nozzle

Normal Shock Example Problem

Normal Shock Example Problem

Compressible Flow Relations MATLAB Functions

Compressible Flow Relations MATLAB Functions

Converging-Diverging Nozzle Pressure Delineations

Converging-Diverging Nozzle Pressure Delineations

Explained: Maximum Thrust Nozzle Exit Pressure Condition

Explained: Maximum Thrust Nozzle Exit Pressure Condition

GMSH: Structured (Transfinite) Rectangular Mesh (5/6 Pt)

GMSH: Structured (Transfinite) Rectangular Mesh (5/6 Pt)

GMSH: Structured (Transfinite) Rectangular Mesh (4 Pt)

GMSH: Structured (Transfinite) Rectangular Mesh (4 Pt)

GMSH: Unstructured Rectangular Mesh

GMSH: Unstructured Rectangular Mesh

Rocketdyne F-1 Mass Flow Rate Calculation

Rocketdyne F-1 Mass Flow Rate Calculation

Explained: Nozzle Mass Flow Rate

Explained: Nozzle Mass Flow Rate

Explained: Converging-Diverging Nozzle

Explained: Converging-Diverging Nozzle

Pitot-Static Error: Compressible vs. Incompressible

Pitot-Static Error: Compressible vs. Incompressible

How To: Schlieren in Color!

How To: Schlieren in Color!

Explained: Area-Mach Number Relation [CPG]

Explained: Area-Mach Number Relation [CPG]

Schlieren Knife-Edge Placement

Schlieren Knife-Edge Placement

High Speed (4000 FPS): Igniting a Lighter

High Speed (4000 FPS): Igniting a Lighter

High Speed (2000 FPS): Lighting a Candle by its Smoke

High Speed (2000 FPS): Lighting a Candle by its Smoke

High Speed (2000 FPS): Igniting Isopropyl Droplets

High Speed (2000 FPS): Igniting Isopropyl Droplets

High Speed (4000 FPS): Solder Sucker

High Speed (4000 FPS): Solder Sucker

What the Heat from your Computer Fan Looks Like

What the Heat from your Computer Fan Looks Like

Explained: Aligning Torque Simulation

Explained: Aligning Torque Simulation

Centroid of a Circular Segment

Centroid of a Circular Segment

Centroid of a Triangle

Centroid of a Triangle

Integral: Trig-Substitution

Integral: Trig-Substitution

Integral: U-Substitution

Integral: U-Substitution

Explained: Aligning Torque

Explained: Aligning Torque

Explained: Sonic State (Critical, Star)

Explained: Sonic State (Critical, Star)

Calculating Stoichiometric Fuel-to-Air Ratio

Calculating Stoichiometric Fuel-to-Air Ratio

Thrust Reverse: Why Airplanes Spool up Engines after Touchdown

Thrust Reverse: Why Airplanes Spool up Engines after Touchdown

Explained: Afterburners

Explained: Afterburners

In a Nutshell: Afterburners

In a Nutshell: Afterburners

New Series: In a Nutshell

New Series: In a Nutshell

3D Printing: Phone Holder Design and Print

3D Printing: Phone Holder Design and Print

Explained: Tire Induced Drag

Explained: Tire Induced Drag

Explained: Tire Slip Angle

Explained: Tire Slip Angle

Explained: Area-Mach Number Relation

Explained: Area-Mach Number Relation

Afterburners: Why the Nozzle Opens Wider with Afterburner On

Afterburners: Why the Nozzle Opens Wider with Afterburner On

How To: Build Your Own Rubens' Tube

How To: Build Your Own Rubens' Tube

Rubens Tube: Lensko - Let's Go

Rubens Tube: Lensko - Let's Go

Rubens Tube: Lensko - Cetus

Rubens Tube: Lensko - Cetus

Rubens Tube: K391 - Earth

Rubens Tube: K391 - Earth

Rubens Tube: Unknown Brain - Saviour (feat. Chris Linton)

Rubens Tube: Unknown Brain - Saviour (feat. Chris Linton)

Rubens Tube: Lensko - Circles

Rubens Tube: Lensko - Circles

Explained: Turbojet Thrust Equation

Explained: Turbojet Thrust Equation

How To: Calculate F1 Car Aerodynamic Deceleration at Top Speed

How To: Calculate F1 Car Aerodynamic Deceleration at Top Speed

How To: Calculate a Car's Top Speed

How To: Calculate a Car's Top Speed

Rubens' Tube: Playing with Fire

Rubens' Tube: Playing with Fire

How To: DIY Laser Schlieren

How To: DIY Laser Schlieren

Explained: Normal Shock Relations

Explained: Normal Shock Relations

Explained: Stagnation Relations

Explained: Stagnation Relations

Explained: Isentropic Relations

Explained: Isentropic Relations

Explained: Specific Heats (Cp & Cv)

Explained: Specific Heats (Cp & Cv)

Explained: Thermally Perfect Gas (TPG)

Explained: Thermally Perfect Gas (TPG)

Explained: Tire Axis System

Explained: Tire Axis System

Explained: Combined 1st & 2nd Laws of Thermodynamics

Explained: Combined 1st & 2nd Laws of Thermodynamics

Curl of the Gradient of a Scalar Field is Zero

Curl of the Gradient of a Scalar Field is Zero

How To: Import Airfoil into Gmsh

How To: Import Airfoil into Gmsh

How To: 3D Print a Rocket Nozzle

How To: 3D Print a Rocket Nozzle

Schlieren: Fan Sucking a Candle

Schlieren: Fan Sucking a Candle

Schlieren: Styro-Slicer

Schlieren: Styro-Slicer

How To: 3D Print an Airfoil

How To: 3D Print an Airfoil

3D Printing: How To Level the Bed

3D Printing: How To Level the Bed

3D Printing: MP Select Mini Overview

3D Printing: MP Select Mini Overview

Explained: 1D Conservation of Energy

Explained: 1D Conservation of Energy

Magic Wine Bottle Holder Stability Limits

Magic Wine Bottle Holder Stability Limits

How To: Find Wine Bottle CG

How To: Find Wine Bottle CG

How To: Calculate Wood Density

How To: Calculate Wood Density

How To: Build a Double-Bottle Magic Wine Bottle Holder

How To: Build a Double-Bottle Magic Wine Bottle Holder

How To: Build a Magic Wine Bottle Holder

How To: Build a Magic Wine Bottle Holder

Explained: Conservation of Energy

Explained: Conservation of Energy

Proof: Double Angle Trig Identities (SIN, COS, and TAN)

Proof: Double Angle Trig Identities (SIN, COS, and TAN)

Proof: Angle Sum/Difference Trig Identities (TAN)

Proof: Angle Sum/Difference Trig Identities (TAN)

Proof: Angle Difference Trig Identities (SIN and COS)

Proof: Angle Difference Trig Identities (SIN and COS)

Proof: Angle Sum Trig Identities (SIN and COS)

Proof: Angle Sum Trig Identities (SIN and COS)

Vortex Generators in Action! Icelandair Boeing 767

Vortex Generators in Action! Icelandair Boeing 767

Explained: Airfoil Cosine Spacing

Explained: Airfoil Cosine Spacing

GE90 Turbofan Inlet/Diffuser Analysis

GE90 Turbofan Inlet/Diffuser Analysis

How To Remember Sine and Cosine

How To Remember Sine and Cosine

Explained: Speed of Sound

Explained: Speed of Sound

Explained: 1D Conservation of Momentum

Explained: 1D Conservation of Momentum

How To: Find Mach Number from a Picture (Part 3)

How To: Find Mach Number from a Picture (Part 3)

How To: Find Mach Number from a Picture (Part 2)

How To: Find Mach Number from a Picture (Part 2)

How To: Find Mach Number from a Picture (Part 1)

How To: Find Mach Number from a Picture (Part 1)

GIMP Tutorial: Face Swap

GIMP Tutorial: Face Swap

Explained: TI-83 Linear Interpolation Program [Math]

Explained: TI-83 Linear Interpolation Program [Math]

Explained: Linear Interpolation [Math]

Explained: Linear Interpolation [Math]

Explained: Linspace [MATLAB]

Explained: Linspace [MATLAB]

How To: Build Your Own Schlieren Setup

How To: Build Your Own Schlieren Setup

Explained: Populate a Listbox [MATLAB]

Explained: Populate a Listbox [MATLAB]

Explained: NACA 4-Digit GUI Part 10/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 10/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 9/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 9/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 8/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 8/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 7/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 7/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 6/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 6/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 5/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 5/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 4/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 4/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 3/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 3/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 2/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 2/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 1/10 [MATLAB]

Explained: NACA 4-Digit GUI Part 1/10 [MATLAB]

Explained: NACA 4-Digit Airfoil MATLAB Code [Airplanes]

Explained: NACA 4-Digit Airfoil MATLAB Code [Airplanes]

Explained: Slider GUI [MATLAB]

Explained: Slider GUI [MATLAB]

Explained: NACA 4-Digit Airfoil [Airplanes]

Explained: NACA 4-Digit Airfoil [Airplanes]

Explained: File Existence Check [MATLAB]

Explained: File Existence Check [MATLAB]

Explained: Subscripts and Superscripts [Tecplot]

Explained: Subscripts and Superscripts [Tecplot]

Explained: Load Arbitrary Number of Columns [MATLAB]

Explained: Load Arbitrary Number of Columns [MATLAB]

Explained: Load Excel Data into Tecplot [Tecplot]

Explained: Load Excel Data into Tecplot [Tecplot]

Explained: Listbox GUI [MATLAB]

Explained: Listbox GUI [MATLAB]

Explained: Load CSV Data [MATLAB]

Explained: Load CSV Data [MATLAB]

Explained: Selectively Delete Plots in GUI [MATLAB]

Explained: Selectively Delete Plots in GUI [MATLAB]

Explained: 1D Conservation of Mass

Explained: 1D Conservation of Mass

Explained: Menu Items GUI [MATLAB]

Explained: Menu Items GUI [MATLAB]

Explained: Axes GUI [MATLAB]

Explained: Axes GUI [MATLAB]

Explained: Static Text GUI [MATLAB]

Explained: Static Text GUI [MATLAB]

Explained: Popup Menu GUI [MATLAB]

Explained: Popup Menu GUI [MATLAB]

Explained: Check Box GUI [MATLAB]

Explained: Check Box GUI [MATLAB]

Explained: Radio Button GUI [MATLAB]

Explained: Radio Button GUI [MATLAB]

Explained: Edit Text Box GUI [MATLAB]

Explained: Edit Text Box GUI [MATLAB]

Explained: Blinking Static Text in GUI [MATLAB]

Explained: Blinking Static Text in GUI [MATLAB]

Explained: Bring Data To Front In Chart [Excel]

Explained: Bring Data To Front In Chart [Excel]

Explained: Line And Scatter Plot [Excel]

Explained: Line And Scatter Plot [Excel]

Explained: GUI Exit Button [MATLAB]

Explained: GUI Exit Button [MATLAB]

How To: License Plate Painting (Art Project)

How To: License Plate Painting (Art Project)

Explained: Lift Curve [Airplanes]

Explained: Lift Curve [Airplanes]

Explained: ASCII Art Creator [MATLAB]

Explained: ASCII Art Creator [MATLAB]

Explained: Make a GUI [MATLAB]

Explained: Make a GUI [MATLAB]

Explained: Tilde to Discard Output [MATLAB]

Explained: Tilde to Discard Output [MATLAB]

Explained: Rain Gutters [Airplanes]

Explained: Rain Gutters [Airplanes]

Explained: Waitbar Cancel Button [MATLAB]

Explained: Waitbar Cancel Button [MATLAB]

Explained: Waitbar Color Change [MATLAB]

Explained: Waitbar Color Change [MATLAB]

Explained: Waitbar [MATLAB]

Explained: Waitbar [MATLAB]

Explained: How I Set Up MATLAB Scripts [MATLAB]

Explained: How I Set Up MATLAB Scripts [MATLAB]

Explained: Angle of Attack [Airplanes]

Explained: Angle of Attack [Airplanes]

Explained: Airfoil Chord [Airplanes]

Explained: Airfoil Chord [Airplanes]

Explained: Irrotational Condition [Taylor-Maccoll]

Explained: Irrotational Condition [Taylor-Maccoll]

Explained: Crocco's Theorem [Taylor-Maccoll]

Explained: Crocco's Theorem [Taylor-Maccoll]

Explained: Index Notation Vector Identity Proof [Taylor-Maccoll]

Explained: Index Notation Vector Identity Proof [Taylor-Maccoll]

Explained: Constant Total Enthalpy [Taylor-Maccoll]

Explained: Constant Total Enthalpy [Taylor-Maccoll]

Explained: TdS Equation [Taylor-Maccoll]

Explained: TdS Equation [Taylor-Maccoll]

Explained: Continuity Equation for Axisymmetric Conical Flow [Taylor-Maccoll]

Explained: Continuity Equation for Axisymmetric Conical Flow [Taylor-Maccoll]

Explained: Assumptions for Axisymmetric Conical Flow [Taylor-Maccoll]

Explained: Assumptions for Axisymmetric Conical Flow [Taylor-Maccoll]

Explained: Taylor-Maccoll Cone Geometry [Taylor-Maccoll]

Explained: Taylor-Maccoll Cone Geometry [Taylor-Maccoll]

Explained: Taylor-Maccoll Conical Flow Overview [Taylor-Maccoll]

Explained: Taylor-Maccoll Conical Flow Overview [Taylor-Maccoll]

Explained: Center of Pressure [Aerodynamics]

Explained: Center of Pressure [Aerodynamics]

Explained: Ghost Nodes [CFD]

Explained: Ghost Nodes [CFD]

Explained: Normal Vector [CFD]

Explained: Normal Vector [CFD]

Explained: Supercritical Airfoil [Airplanes]

Explained: Supercritical Airfoil [Airplanes]

Explained: Grid Metrics of the Transformation [CFD]

Explained: Grid Metrics of the Transformation [CFD]

Explained: Sound Suppression Water System [Space Shuttle]

Explained: Sound Suppression Water System [Space Shuttle]

Explained: PDE Classification [CFD]

Explained: PDE Classification [CFD]

Explained: Flap Track Fairings/Whitcomb Area Rule [Airplanes]

Explained: Flap Track Fairings/Whitcomb Area Rule [Airplanes]

Explained: Hydrogen Burnoff Igniters [Space Shuttle]

Explained: Hydrogen Burnoff Igniters [Space Shuttle]

Explained: Static Discharge Wicks [Airplanes]

Explained: Static Discharge Wicks [Airplanes]

Explained: Critical Mach Number [Airplanes]

Explained: Critical Mach Number [Airplanes]

Explained: Pitch Stiffness [Flight Dynamics]

Explained: Pitch Stiffness [Flight Dynamics]