Home Activity Pack - Flying Start Challenge

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Home Activity Pack - Flying Start Challenge
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Home Activity Pack - Flying Start Challenge
What is Flying Start Challenge?

A regional competition to design and build a hand launched glider which
               will fly as far and as straight as possible.

      What do you get out of this Home Activity Pack?

                               Have fun

                     Help subject choices for KS3

                           Develop key skills

                       Learn about engineering

                     Learn about aircraft physics

                     Forge links with local industry

            What is your Home Activity Pack for?

 To help you to learn about aircraft design, manufacture and testing at
 home ready for next year’s competition and inspire you to become an
                        engineer in the future.

                @FlyingStartChal

                linkedin.com/company/flying-start-challenge

                @flyingstartchallenge

                facebook.com/flyingstartchallenge

                                                                          2
Home Activity Pack - Flying Start Challenge
Contents
Introduction                               4

Activity 1: Basics of Flight               7

Activity 2: Lift & Drag                    14

Activity 3: Materials & Manufacturing      18

Activity 4: Flight Testing                 21

Activity 5: Design and Build Activity      25

Activity 6: Plane of the Future Activity   28

Activity 7: Record Breaking Aircraft       31

Activity 8: Moon Lander Activity           35

What Have You Learnt?                      39

Answers                                    42

                                                3
Home Activity Pack - Flying Start Challenge
Introduction

               4
Home Activity Pack - Flying Start Challenge
Brief

   This workbook will help you to learn about aircraft design, manufacture
   and testing at home ready for next year’s competition and hopefully inspire
   you to become an engineer in the future! You should use the online
   resources below and any other websites/books/learning material to assist
   you.

   Online Resources
BBC Bitesize   https://www.bbc.co.uk/bitesize
STEM           https://www.stem.org.uk/resources
               https://www.airbus.com/company/sustainability/airbus-
Airbus
               foundation/discovery-space.html
Aerospace
               https://aerospacebristol.org/at-home-with-aerospace-bristol
Bristol

   Social Media

   Let us know how you are getting on by tagging us on social media!

                 @FlyingStartChal
                 linkedin.com/company/flying-start-challenge
                 @flyingstartchallenge
                 facebook.com/flyingstartchallenge

                                                                             5
Home Activity Pack - Flying Start Challenge
General Engineering
Engineering is a very broad topic and branches into many different areas
of society.

Circle what you think are engineered:

List 5 attributes which engineers portray:

1.

2.

3.

4.

5.

                                                                       6
Home Activity Pack - Flying Start Challenge
Activity 1: Basics of Flight

                               7
Home Activity Pack - Flying Start Challenge
1. What is the difference between a regular aircraft and a
   glider?

2. Show the forces acting on an aircraft:
   -   Using Lift, Thrust, Weight & Drag

3. Match the force on the left with its correct statement

Lift        Caused by gravity
Thrust      Generated by the wings; this force counteracts weight
Weight      Caused by air resistance
Drag        Generated by the engines (or by throwing your gliders!)

                                                                      8
Home Activity Pack - Flying Start Challenge
4. Where in the atmosphere does:

i.    An Aircraft fly during its cruising phase of flight?
      (Circle the number on the diagram)

ii.   A Glider during flight? (Circle the number on the diagram)

                                                               9
Home Activity Pack - Flying Start Challenge
5. Complete the sentences below to show how you
      might control the flight of a glider using the following
      answers:

Pitch, Balanced, Horizontal Stabiliser, Symmetrical, Roll, Vertical
Stabiliser

Making sure that your wings are __________ and ____________ will
help to prevent _________.

In order to control _________ you need a __________ and a good
weight balance

A ______________ helps to prevent yaw.

          Important for maintaining straight and level flight!

                                                                      10
Anhedral and Dihedral Wings:
Anhedral Wing tips are below the attachment point on the aircraft’s
fuselage (see diagram below). This makes the aircraft less stable during
flight, but gives greater manoeuvrability so you will find these on
fighter/military aircrafts usually.

                                                                      11
Dihedral Wings tips are above the attachment point on the aircraft’s
fuselage (see diagram below). This gives an aircraft more stability so
you will find them on transport and airline type aeroplanes.

                                                                         12
6. Using the information you have just learnt, can you
   circle all the aircrafts (below) that have Anhedral
   Wings?

                                                         13
Activity 2: Lift & Drag

                          14
Flight Dynamics

  (You will not have control surfaces or engines on your glider)

1. Match the glider part with its role

   Wing                     Gives glider stability in pitch

                            Provides the lift which counteracts the
   Fuselage                 weight of the glider. Long and thin
                            shape.
                            Separates the “tailplane” from the wing
   Vertical Stabiliser      and the centre of gravity. Also carries
   (Fin)                    payload (passengers or cargo) in a
                            large aircraft.

   Horizontal Stabiliser
                            Gives glider stability in yaw
   (Tailplane)

                                                                      15
2. Show how a wing creates lift

When the smooth air flow is disturbed, you get drag. The shape of your
glider determines how much the air flow is disturbed.

  3. What effect does drag have on your glider in flight?

  4. How can drag be reduced?

                                                                     16
Drag Activity
5. Number the aircrafts from the highest (1) to the lowest
   drag (4).

                                                        17
Activity 3: Materials &
    Manufacturing

                          18
1. Match the material qualities with their definitions.

Material Quality              Definition
Low Density                   Easily shaped (at High Temperatures)

Ductile                       Very strong

Malleable                     Low weight for a given size

Corrosion Resistant           Bends and stretches before breaking

Design Flexibility            Long life and requires minimal maintenance

High strength                 It does not rust

Durable                       Can be formed into very complex shapes

   2. Which of the above material qualities do these
      materials have?

 Composites:

 Aluminium:

   3. What is the difference between ferrous and non-
      ferrous metals?

   4. What is the scientific name for plastic?

                                                                       19
5. What is the difference between a thermoplastic and a
        thermosetting plastic?

     6. What should you consider when choosing aircraft
        materials?

     7. Name 3 methods for joining aerospace materials

1.

2.

3.

                                                           20
Activity 4: Flight Testing

                             21
Brief

Flight testing is a critical stage in the design of aircraft. Up until flight
test, the aircraft will only have been tested by computer modelling,
simulation and ground testing.

Flight testing allows us to see how an aircraft actually performs in real
life. During flight testing we can continuously modify and improve the
aircraft design. Typical commercial aircraft flight test campaigns last over
a year and entail the aircraft flying over 2,600 hours.

During this activity you will perform your own mini flight test campaign.

On the next page you will find the template of an aircraft. Stick the
template onto a piece of cardboard and then cut out all the thick black
lines and thick green lines only (make sure you have supervision when
cutting out the aircraft).

The wing and tail should then be able to slot into the two slots you have
cut out in the fuselage.

Your aircraft is now ready for flight testing.

Give it a throw and see how it flies!

During the flight test campaign you can now modify your aircraft in the
following ways:

    Fold left or right along the thick orange line to adjust the rudder.

    Fold up or down along the thick orange line to adjust the elevator.

    Fold up or down along the thick orange line to adjust the ailerons.

    Add ballast such as bluetac to the blue ballast circle on the nose
     of the aircraft.

Some of the modifications above will make your aircraft fly better and
some will make it fly worse. Experiment to find the best modifications.

                                                                                22
Why not film your aircraft being flight tested, upload it to social media
and tag Flying Start Challenge!

                  @FlyingStartChal

                  linkedin.com/company/flying-start-challenge

                  @flyingstartchallenge

                  facebook.com/flyingstartchallenge

                                                                            23
24
Activity 5: Design and Build
            Activity

                           25
Brief

Using recyclable materials at home, make a glider “like you would if you
were at School”.

Get creative and make it colourful!

Once you have built your Glider, upload it to social media and tag Flying
Start Challenge!

                 @FlyingStartChal

                 linkedin.com/company/flying-start-challenge

                 @flyingstartchallenge

                 facebook.com/flyingstartchallenge

Here is a list of materials which you could use:

    Cardboard toilet rolls

    Juice/Milk cartons

    Newspaper

    Cardboard

                                                                       26
 Foil

   Wood (if using, make sure you have supervision)

   Paper

   Plastic bottles/containers (washed out of course)

These are just some of the household items which you could use with
your glider build.

Make sure you have some cutting equipment (e.g. Scissors - but make
sure you have adult supervision), some sort of sticking method (e.g.
cello tape, glue, elastic bands, etc.) and anything else you think is
essential to the build!

Good Luck and let’s make things fly!!

                                                                        27
Activity 6: Plane of the
    Future Activity

                           28
Brief

Modern commercial aircraft are designed to optimise fuel efficiency and
passenger/cargo loading.

In the future the priorities are shifting towards making more
environmentally friendly aircraft using new technologies and reducing
fossil fuel usage.

For this activity use the drawing sheet on the next page to design, colour
and label what you think aircraft of the future should look like. Include
features and technologies that may make the aircraft environmentally
friendly and maybe other interesting features that future passengers may
enjoy!

Once you have designed your aircraft upload it to social media and tag
Flying Start Challenge!

                 @FlyingStartChal

                 linkedin.com/company/flying-start-challenge

                 @flyingstartchallenge

                 facebook.com/flyingstartchallenge

                                                                         29
SCALE                                SHEET
                 FIRST ANGLE
 NOT TO SCALE    PROJECTION            1/1
NAME
                                        C

D.O. ORIGIN     SIZE   DRAWING NO.
                                        B
                 A4
TITLE
                                        A

                                       Iss
Activity 7: Record Breaking
            Aircraft
Brief

Since the first aircraft took to the skies in 1903, many significant aircraft
have broken the boundaries of engineering and set new records in the
sky.

Some are now retired but others still roam the skies and can be seen at
airports every day. No doubt there will be plenty more record breaking
aircrafts to be designed in the future which you could be a part of.

For this activity match up all the different aircraft pictures and names in
the grid below.

Why not upload a picture of your favourite aircraft to social media and
say why you love it. Don’t forget to tag Flying Start Challenge!

                         @FlyingStartChal
                         linkedin.com/company/flying-start-challenge
                         @flyingstartchallenge
                         facebook.com/flyingstartchallenge

Names:
      Boeing 747                                    Cessna 172
      Hawker Siddeley Harrier Jump                  Airbus A380-800
       Jet                                           Lockheed SR-71 Blackbird
      Wright Flyer                                  Antonov An-225
      Supermarine Spitfire                          De Havilland Comet
      Concorde

Descriptions:
   – The world’s biggest airplane                 – The world’s first commercial jet
   – The world’s first airplane to fly              liner
   – The world’s first vertical take-off          – The world’s fastest airplane
     combat aircraft                              – The world’s biggest passenger
   – Held the passenger capacity                    airplane
     record for 37 years                          – The world’s bestselling plane of
   – The only fighter built throughout              all time
     World War 2                                  – The world’s second supersonic
                                                    passenger transport aircraft

                                                                                 32
Aircraft   Name   Description
34
Activity 8: Moon Lander
         Activity

                          35
Brief

Build a ‘Moon Lander’ to keep two “Astronauts” inside a cup as it is
dropped from 3 different heights.
You will have to:
   Design a Moon Lander
   Build it
   Test it
   Modify it (if the design is not perfect from the start!!)
      o Then re-test it (if needed)
   Perform the landing capability of your Moon Lander
   Take over the universe

                                                                       36
Design & Build
  • Keep the design simple, to allow for an easy build – it does not
    need to be complicated.
  • Once happy, make sure you test you design and make sure the
    landing concept works.
  • If your design needs to be modified, make sure this is considered
    at the initial stages of the design.
  • Make your design to be as creative as can be – don’t stick to the
    statuesque!!

Top Tip for Design
  • Sketch out your ‘Moon Lander’ before actually building it!
  • Here are some actual examples of Moon/Space Landers used in
    real life:

  • Here are some examples of how your ‘Moon Lander’ could look

                                                                        37
Equipment
You can use the following:

   Sheets of Card

   Straws

   Sheets of Paper

   Masking Tape

   Plastic Cup

   2 Astronauts (2 Table Tennis Balls)

   Marshmallows or Modelling Clay

Landing your Moon Lander:

The Moon Lander should be deployed from three different heights:
        • Troposphere Landing: 1.0m
        • Stratosphere Landing: 1.5m
        • Thermosphere Landing: 2.0m

Once you have built your Moon Lander, upload it to social media and tag
Flying Start Challenge!

                  @FlyingStartChal

                  linkedin.com/company/flying-start-challenge

                  @flyingstartchallenge

                  facebook.com/flyingstartchallenge

                                                                     38
What Have You Learnt?

                        39
Why is engineering important?

What are the most important considerations you must take
into account when designing and building an aircraft?

                                                       40
Test Phase

From Activity 5 “Design and Build”, explain why your glider is
designed the way it is.

Explain how testing has improved your glider?
  - What changes have you made?
  - How have they helped?

                                                                 41
Answers

          42
Basic of Flight
  1. Glider: Carries up to 2 people, Long wings, No engines, limited Landing Gear
       Aircraft: Has some sort of propulsion system, Landing Gear, has multiple systems on-board,
       can carry more than 2 people
  2.

  3. Lift               =        Generated by the wings; this force counteracts weight
       Thrust           =        Generated by the engines (or by throwing your gliders!)
       Weight           =        Caused by gravity
       Drag             =        Caused by air resistance
  4.   i. 4,
       ii. 5
  5.   Making sure that your wings are Symmetrical and Balanced will help to prevent Roll.
       In order to control Pitch you need a Horizontal Stabiliser and a good weight balance.
       A Vertical Stabiliser helps to prevent yaw.
  6.

       Lift & Drag

  1. Wing = Provides the lift which counteracts the weight of the glider. Long and thin shape.

                                                                                                 43
Fuselage = Separates the “tailplane” from the wing and the centre of gravity. Also carries
     payload (passengers or cargo) in a large aircraft.

     Vertical Stabiliser (Fin) = Gives glider stability in yaw

     Horizontal Stabiliser (Tailplane) = Gives glider stability in pitch

2.

3. Drag slows the aircraft down - The shape of the aircraft determines how much drag is
   produced.

4. To reduce drag, you need a shape which will cut through the air and maintain a smooth air
   flow.

                                                                                                  44
5.

                            (3)

                            (4)

                            (1)

                            (2)

Materials and Manufacture
  1. Low Density               =       Low weight for a given size
     Ductile                   =       Easily Shaped (at High Temperatures)
     Malleable                 =       Can be formed into very complex shapes
     Corrosion Resistant       =       It does not rust
     Design Flexibility        =       Bends and stretches before breaking
     High strength             =       Very strong
     Durable                   =       Long life and requires minimal maintenance

  2. Composites: Low weight for a given size, Can be formed into very complex shapes, Very
     strong, long life and requires minimal maintenance.
     Aluminum: Low weight for a given size, Bends and stretches before breaking, Easily Shaped
     (at High Temperatures), does not rust.

  3. Ferrous metals contain iron.

  4. Polymer

  5. Thermoplastics can be re-melted back into a liquid, whereas thermoset plastics always
     remain in a permanent solid state.

  6. High strength to weight ratio, durability, corrosion resistance.

  7. Rivets, welding, adhesive, screw fasteners, bolts.

                                                                                             45
Record Breaking Aircraft

            Aircraft             Name                Description

                                                  The only fighter built
                           Supermarine Spitfire    throughout World
                                                        War 2

                                                  The world’s second
                                                      supersonic
                                Concorde
                                                  passenger transport
                                                        aircraft

                                                  The world’s biggest
                             Antonov An-225
                                                       airplane

                                                    The world’s first
                            Hawker Siddeley
                                                    vertical take-off
                            Harrier Jump Jet
                                                    combat aircraft

                                                  The world’s biggest
                            Airbus A380-800
                                                  passenger airplane

                                                    The world’s first
                               Wright Flyer
                                                     airplane to fly

                                                                        46
Aircraft                   Name               Description

                                 Lockheed Martin SR-    The world’s fastest
                                     71 Blackbird            airplane

                                                           The world’s
                                     Cessna 172         bestselling plane of
                                                              all time

                                                          The world’s first
                                 De Havilland Comet
                                                        commercial jet liner

                                                        Held the passenger
                                     Boeing 747        capacity record for 37
                                                               years

A note from the Authors:

“We hope you have enjoyed the FSC Work Book and have been able to
take some sort of learning away from it! We wish you luck in your future
studies and exciting careers ahead of you!”

     Alexander Hayes, Jack Lewis, Keshav Ooriah, Nimal de Silva

                                                                               47
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