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Engineering FIA3 - Coggle Diagram

- - - - Used in many high performance cars
      - Layered cross pattern
    - - Cheaper than carbon Fiber
      - Good strength
      - Used in vehicle panels
    - - Polyethylene
        
        Cheap
        
        Light
        
        impact resistant
        
        Used in containers and bottles
      - Polycarbonate
        
        Tough
        
        Transparent
        
        Used in machine guards and saftery glassed
      - ABS (Acrylonitrile Butadiene Styrene)
        
        Strong
        
        Easy to mould
        
        Used in LEGO
  - - - Galvanised
      - Zinc plating
    - - High strength to weight ratio
      - Resistant to corrosion
      - Used in aerospace
    - - Used in engine blocks
      - Great compressive strength
      - Good for heavy machinery
    - - Relatively strong
      - Used for tools
      - Good for machinery parts
    - - Very dense and heat resistance
      - Used in heavy duty electrical aplications
    - - Strong and light
      - Used for planes due to light weight
- - - - Most require a subscription
      - Need to learn how to use
      - Need a computer or device
    - - Many various applications
        
        Lazer
        
        3D Printing
        
        CNC Machine
        
        2D/3D Drawings
        
        PCB Fabrication
      - Much more acurate
      - File so can be sent, saved, moved and transfered
  - - - Easy to do
      - No setup
      - requires pencil and paper
      - No subscription or learning
    - - Not to scale, no measurments
      - Not exportable
      - Uses physical material
- - - - Uses mechanical brushes and a commutator to switch current in the rotor windings
      - Simple, cheap, good torque
      - Brushes wear out, more maintenance.
    - - Uses electronic commutation instead of brushes.
      - Long lifespan, efficient, high torque to weight ratio.
      - Used in Drones, EVs, robotics
    - - Rotor has strong permanent magnets so runs synchronously with stator’s rotating magnetic field.
      - High efficiency, high torque density
      - Used in Tesla Model 3 rear motors, industrial machinery
    - - Rotor is induced by stator’s magnetic field therefore no permanent magnets.
      - Very robust, cheaper than PMSM.
      - Used in Tesla Model S front motors, industrial pumps.
  - - - Turbofan
        
        Used on all modern day Large Airliners
        
        All Airbus A3XX series
        
        A350, A320, A380, A330
        
        Modern Boeing aircraft
        
        737 MAX
        
        777 Series
        
        787
      - Turbojet
        
        Fuel hungry
        
        Built for Mach 2+
        
        J58 Engine used in SR71
      - Turboprop
        
        Jet engine connected via gear system then to large propeller
        
        Fuel efficient at Mach 0.5+
        
        Big
        
        Used in small turboprop airliners
        
        Metroliner 23
        
        De Havilland Canada Dash 8
        
        ATR 72
    - - Petrol
        
        Quicker, sharper and more RPM
        
        Higher horsepower
        
        Commonly found in many engine configurations
        
        V8
        
        V6
        
        I4
        
        V10+
      - Diesel
        
        More powerful and larger explosion
        
        Higher torque
        
        Slower overall RPM
        
        Typically found in inline engines
        
        Inline 4
        
        Inline 6