Aerospace Engineering selection all
lecture notes (Dutch)
Aerospace Engineering selection – 2025
Inhoud
Module A: How aircraft fly ....................................................................................................... 5
Introductie tot basisbelastingen op vliegtuigen .................................................................... 5
Luchtvaartpioniers .......................................................................................................... 5
De Wright Brothers .......................................................................................................... 5
Krachten op een vliegtuig ................................................................................................ 5
Lecture 2: How aircraft fly ................................................................................................... 6
Dimensie Analyse van de Liftcoëfficiënt ........................................................................... 6
Andere Parameters in de Liftformule: ............................................................................... 8
Bernoulli's Wet................................................................................................................ 8
Luchtsnelheid meten met Bernoulli ................................................................................. 9
Liftcurve ....................................................................................................................... 10
Landen en Opstijgen ..................................................................................................... 10
High Lift Devices ........................................................................................................... 10
Vleugelgeometrie .......................................................................................................... 11
Lecture 3: How aircraft fly ................................................................................................. 12
Formule voor Weerstand ............................................................................................... 12
Soorten Weerstand ....................................................................................................... 12
Verschillende Types Weerstand ..................................................................................... 12
3D-Effecten en Tipwervelingen ...................................................................................... 13
Lift-Weerstandspolaire Grafiek ...................................................................................... 14
Lecture 4: How aircraft fly ................................................................................................. 15
Krachten op een Vliegtuig .............................................................................................. 15
Vlieghoogte en Luchtsnelheid........................................................................................ 16
Gewicht van het Vliegtuig .............................................................................................. 17
Conclusies over Krachten .............................................................................................. 17
Module B: Fundamentals of aerodynamics ........................................................................... 18
Lecture 1: Fundamentals of aerodynamics ........................................................................ 18
Inleiding tot Aerodynamica ............................................................................................ 18
Fundamentele Vergelijkingen ........................................................................................ 18
1
, Belangrijke Concepten .................................................................................................. 18
Vleugelprofielen en Drukverdelingen.............................................................................. 18
Tijdreis door de Aerodynamica....................................................................................... 18
Belang van Afleidingen .................................................................................................. 19
Lecture 2: Fundamentals of Aerodynamics ........................................................................ 19
Grondbeginselen van Aerodynamica.............................................................................. 19
Specifiek Volume .......................................................................................................... 20
Stroomlijnen ................................................................................................................. 20
Soorten Krachten in een Stromingsveld .......................................................................... 21
Lecture 3: Fundamentals of Aerodynamics ........................................................................ 21
Fundamentele Vergelijkingen voor Vloeistof- en Gasstromen .......................................... 21
Continuïteitsvergelijking ................................................................................................ 21
Vereenvoudiging voor Incompressibele Stroming ........................................................... 22
Vergelijking van Euler .................................................................................................... 22
Krachten ....................................................................................................................... 23
Lecture 4: Fundamentals of Aerodynamics ........................................................................ 24
Bernoulli's Vergelijking .................................................................................................. 24
Toepassingen van Bernoulli's Principe ............................................................................ 25
Module C: Introduction to Flight Mechanics .......................................................................... 26
Lecture 1: Introduction to Flight Mechanics ....................................................................... 26
Introductie tot Vliegmechanica ...................................................................................... 26
Vliegmechanica Vraagstukken ....................................................................................... 26
Zweefvlucht Voorbeeld.................................................................................................. 26
Wat is Vliegmechanica? ................................................................................................ 27
Lecture 2: Introduction to Flight Mechanics ....................................................................... 27
Newton's Eerste Wet ..................................................................................................... 27
Aardasstelsel ................................................................................................................ 27
Referentiekaders Gelinkt aan het Vliegtuig ..................................................................... 28
Krachten op het Vliegtuig ............................................................................................... 28
Versnellingen in het Luchtpad-asstelsel ......................................................................... 29
Bewegingsvergelijkingen................................................................................................ 30
Vergelijkingen van Beweging .......................................................................................... 30
Samenvatting................................................................................................................ 31
Lecture 3: Introduction to Flight Mechanics ....................................................................... 31
Bewegingsvergelijkingen en Vliegprestaties .................................................................... 31
Aerodynamische Kracht en Snelheid .............................................................................. 31
2
, Vergelijking Lift en Weerstand ........................................................................................ 32
Parasitaire Weerstand ................................................................................................... 32
Krachten Uitdrukken in Luchtsnelheid ........................................................................... 33
Luchtweerstand in Relatie tot Luchtsnelheid.................................................................. 33
Samenvatting................................................................................................................ 34
Lecture 4: Introduction to Flight Mechanics ....................................................................... 34
Vliegtuigprestatie Berekeningen..................................................................................... 34
Vereenvoudiging van de Bewegingsvergelijkingen ........................................................... 34
Fundamentele Principes van Voortstuwing..................................................................... 34
Formule voor Stuwkracht .............................................................................................. 35
Opties voor Stuwkrachtcreatie ...................................................................................... 35
Energie en Vermogen .................................................................................................... 35
Thermisch Vermogen .................................................................................................... 36
Totale Efficiëntie ........................................................................................................... 36
Voortstuwingsrendement .............................................................................................. 37
Praktijkvoorbeeld .......................................................................................................... 37
Conclusie ..................................................................................................................... 38
Lecture 5: Introduction to Flight Mechanics ....................................................................... 38
Straalmotoren: Kracht versus Snelheid .......................................................................... 38
Propellers: Variabele Spoed........................................................................................... 39
Conclusie ..................................................................................................................... 41
Lecture 6: Introduction to Flight Mechanics ....................................................................... 41
Krachtendiagram en Kinetisch Diagram.......................................................................... 41
Vereenvoudiging van Vergelijkingen................................................................................ 42
Aerodynamische Weerstand en Vermogenskromme....................................................... 42
Motorkarakteristieken ................................................................................................... 42
Prestatiediagrammen .................................................................................................... 42
Toepassing van Diagrammen en Bewegingsvergelijkingen ............................................... 43
Lecture 11: Flight Mechanics: ............................................................................................... 43
Vluchtprestaties en Vliegtuigmechanica ............................................................................ 43
Prestatiediagrammen .................................................................................................... 43
Horizontale Vlucht (main topic of this lecture) ................................................................... 43
Typisch Missieprofiel ..................................................................................................... 43
Interessante Snelheden Tijdens Kruisvlucht ................................................................... 43
Vluchtcondities............................................................................................................. 44
Vereenvoudigde Bewegingsvergelijkingen voor Symmetrische Vlucht ................................. 44
3
, Startpunt: Algemene bewegingsvergelijkingen ................................................................ 44
Focus op Propellervliegtuigen ........................................................................................ 45
Minimale en Maximale Luchtsnelheid ............................................................................... 45
Minimale Luchtsnelheid ................................................................................................ 45
Maximale Luchtsnelheid ............................................................................................... 46
Prestatiediagram: Maximale Snelheid ............................................................................ 47
Kleppen en Lamellen: Meer Lift...................................................................................... 48
Vliegbereik .................................................................................................................... 48
Brandstofstroom ........................................................................................................... 48
Maximaliseren van Bereik .............................................................................................. 49
Maximale Vluchtduur en Bereik ..................................................................................... 50
Technische Details Spirit of St. Louis.............................................................................. 51
Brandstofverbruik ......................................................................................................... 51
Effect van Gewichtsvermindering op Vlucht ................................................................... 51
Uithoudingsvermogen (Endurance) ................................................................................ 52
Minimale benodigde vermogen ...................................................................................... 52
Lift Coëfficiënt Oplossingen en Ingenieursinzicht ........................................................... 54
𝑲𝟏 en 𝑲𝟐 Waarden ....................................................................................................... 55
4
lecture notes (Dutch)
Aerospace Engineering selection – 2025
Inhoud
Module A: How aircraft fly ....................................................................................................... 5
Introductie tot basisbelastingen op vliegtuigen .................................................................... 5
Luchtvaartpioniers .......................................................................................................... 5
De Wright Brothers .......................................................................................................... 5
Krachten op een vliegtuig ................................................................................................ 5
Lecture 2: How aircraft fly ................................................................................................... 6
Dimensie Analyse van de Liftcoëfficiënt ........................................................................... 6
Andere Parameters in de Liftformule: ............................................................................... 8
Bernoulli's Wet................................................................................................................ 8
Luchtsnelheid meten met Bernoulli ................................................................................. 9
Liftcurve ....................................................................................................................... 10
Landen en Opstijgen ..................................................................................................... 10
High Lift Devices ........................................................................................................... 10
Vleugelgeometrie .......................................................................................................... 11
Lecture 3: How aircraft fly ................................................................................................. 12
Formule voor Weerstand ............................................................................................... 12
Soorten Weerstand ....................................................................................................... 12
Verschillende Types Weerstand ..................................................................................... 12
3D-Effecten en Tipwervelingen ...................................................................................... 13
Lift-Weerstandspolaire Grafiek ...................................................................................... 14
Lecture 4: How aircraft fly ................................................................................................. 15
Krachten op een Vliegtuig .............................................................................................. 15
Vlieghoogte en Luchtsnelheid........................................................................................ 16
Gewicht van het Vliegtuig .............................................................................................. 17
Conclusies over Krachten .............................................................................................. 17
Module B: Fundamentals of aerodynamics ........................................................................... 18
Lecture 1: Fundamentals of aerodynamics ........................................................................ 18
Inleiding tot Aerodynamica ............................................................................................ 18
Fundamentele Vergelijkingen ........................................................................................ 18
1
, Belangrijke Concepten .................................................................................................. 18
Vleugelprofielen en Drukverdelingen.............................................................................. 18
Tijdreis door de Aerodynamica....................................................................................... 18
Belang van Afleidingen .................................................................................................. 19
Lecture 2: Fundamentals of Aerodynamics ........................................................................ 19
Grondbeginselen van Aerodynamica.............................................................................. 19
Specifiek Volume .......................................................................................................... 20
Stroomlijnen ................................................................................................................. 20
Soorten Krachten in een Stromingsveld .......................................................................... 21
Lecture 3: Fundamentals of Aerodynamics ........................................................................ 21
Fundamentele Vergelijkingen voor Vloeistof- en Gasstromen .......................................... 21
Continuïteitsvergelijking ................................................................................................ 21
Vereenvoudiging voor Incompressibele Stroming ........................................................... 22
Vergelijking van Euler .................................................................................................... 22
Krachten ....................................................................................................................... 23
Lecture 4: Fundamentals of Aerodynamics ........................................................................ 24
Bernoulli's Vergelijking .................................................................................................. 24
Toepassingen van Bernoulli's Principe ............................................................................ 25
Module C: Introduction to Flight Mechanics .......................................................................... 26
Lecture 1: Introduction to Flight Mechanics ....................................................................... 26
Introductie tot Vliegmechanica ...................................................................................... 26
Vliegmechanica Vraagstukken ....................................................................................... 26
Zweefvlucht Voorbeeld.................................................................................................. 26
Wat is Vliegmechanica? ................................................................................................ 27
Lecture 2: Introduction to Flight Mechanics ....................................................................... 27
Newton's Eerste Wet ..................................................................................................... 27
Aardasstelsel ................................................................................................................ 27
Referentiekaders Gelinkt aan het Vliegtuig ..................................................................... 28
Krachten op het Vliegtuig ............................................................................................... 28
Versnellingen in het Luchtpad-asstelsel ......................................................................... 29
Bewegingsvergelijkingen................................................................................................ 30
Vergelijkingen van Beweging .......................................................................................... 30
Samenvatting................................................................................................................ 31
Lecture 3: Introduction to Flight Mechanics ....................................................................... 31
Bewegingsvergelijkingen en Vliegprestaties .................................................................... 31
Aerodynamische Kracht en Snelheid .............................................................................. 31
2
, Vergelijking Lift en Weerstand ........................................................................................ 32
Parasitaire Weerstand ................................................................................................... 32
Krachten Uitdrukken in Luchtsnelheid ........................................................................... 33
Luchtweerstand in Relatie tot Luchtsnelheid.................................................................. 33
Samenvatting................................................................................................................ 34
Lecture 4: Introduction to Flight Mechanics ....................................................................... 34
Vliegtuigprestatie Berekeningen..................................................................................... 34
Vereenvoudiging van de Bewegingsvergelijkingen ........................................................... 34
Fundamentele Principes van Voortstuwing..................................................................... 34
Formule voor Stuwkracht .............................................................................................. 35
Opties voor Stuwkrachtcreatie ...................................................................................... 35
Energie en Vermogen .................................................................................................... 35
Thermisch Vermogen .................................................................................................... 36
Totale Efficiëntie ........................................................................................................... 36
Voortstuwingsrendement .............................................................................................. 37
Praktijkvoorbeeld .......................................................................................................... 37
Conclusie ..................................................................................................................... 38
Lecture 5: Introduction to Flight Mechanics ....................................................................... 38
Straalmotoren: Kracht versus Snelheid .......................................................................... 38
Propellers: Variabele Spoed........................................................................................... 39
Conclusie ..................................................................................................................... 41
Lecture 6: Introduction to Flight Mechanics ....................................................................... 41
Krachtendiagram en Kinetisch Diagram.......................................................................... 41
Vereenvoudiging van Vergelijkingen................................................................................ 42
Aerodynamische Weerstand en Vermogenskromme....................................................... 42
Motorkarakteristieken ................................................................................................... 42
Prestatiediagrammen .................................................................................................... 42
Toepassing van Diagrammen en Bewegingsvergelijkingen ............................................... 43
Lecture 11: Flight Mechanics: ............................................................................................... 43
Vluchtprestaties en Vliegtuigmechanica ............................................................................ 43
Prestatiediagrammen .................................................................................................... 43
Horizontale Vlucht (main topic of this lecture) ................................................................... 43
Typisch Missieprofiel ..................................................................................................... 43
Interessante Snelheden Tijdens Kruisvlucht ................................................................... 43
Vluchtcondities............................................................................................................. 44
Vereenvoudigde Bewegingsvergelijkingen voor Symmetrische Vlucht ................................. 44
3
, Startpunt: Algemene bewegingsvergelijkingen ................................................................ 44
Focus op Propellervliegtuigen ........................................................................................ 45
Minimale en Maximale Luchtsnelheid ............................................................................... 45
Minimale Luchtsnelheid ................................................................................................ 45
Maximale Luchtsnelheid ............................................................................................... 46
Prestatiediagram: Maximale Snelheid ............................................................................ 47
Kleppen en Lamellen: Meer Lift...................................................................................... 48
Vliegbereik .................................................................................................................... 48
Brandstofstroom ........................................................................................................... 48
Maximaliseren van Bereik .............................................................................................. 49
Maximale Vluchtduur en Bereik ..................................................................................... 50
Technische Details Spirit of St. Louis.............................................................................. 51
Brandstofverbruik ......................................................................................................... 51
Effect van Gewichtsvermindering op Vlucht ................................................................... 51
Uithoudingsvermogen (Endurance) ................................................................................ 52
Minimale benodigde vermogen ...................................................................................... 52
Lift Coëfficiënt Oplossingen en Ingenieursinzicht ........................................................... 54
𝑲𝟏 en 𝑲𝟐 Waarden ....................................................................................................... 55
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