Energieverlies bij een
elastische botsing
Duo nr. 10
Vak: Onderzoeksvaardigheden Luuk van Tuijl {2151946}
Opleiding: Werktuigbouwkunde Edgar Brok {2137326}
Duo nummer: 10
Datum: 21-02-2022
Versienummer: 2.1
Begeleidende docent: Martèn Driesser
,Inhoud
Lijst van afbeeldingen............................................................................................................................3
1. Inleiding.............................................................................................................................................4
2. Probleem definiërende fase...............................................................................................................4
2.1 Probleemstelling..........................................................................................................................4
2.2 Doelstelling..................................................................................................................................4
2.3 Onderzoeksvraag.........................................................................................................................4
2.4 Hypothese....................................................................................................................................4
3. Literatuuronderzoek..........................................................................................................................5
3.1 Bron 1..........................................................................................................................................5
3.2 Bron 2..........................................................................................................................................5
3.3. Bron 3.........................................................................................................................................6
3.4. Bron 4.........................................................................................................................................6
3.5. Bron 5.........................................................................................................................................7
4. Testplan.............................................................................................................................................8
4.1. Afbakening test...........................................................................................................................8
4.2. Testopstelling..............................................................................................................................8
4.3. Uitvoering test..........................................................................................................................10
4.4 Resultaten..................................................................................................................................10
5. Uitvoering test.................................................................................................................................11
5.1 Luchtweerstand.........................................................................................................................11
5.2 Botsing energieverlies...............................................................................................................11
5.3 Geluidsmetingen.......................................................................................................................13
6. Resultaten........................................................................................................................................14
6.1 Resultatenverwerking................................................................................................................14
6.2 Validatie.....................................................................................................................................15
7. Conclusie..........................................................................................................................................16
8. Evaluatie..........................................................................................................................................17
9. Discussie..........................................................................................................................................17
10. Bibliografie.....................................................................................................................................18
Bijlage 1: Resultatentabel....................................................................................................................19
Bijlage 2: Testresultaten......................................................................................................................19
Bijlage 3: Foto’s test.............................................................................................................................19
Luuk van Tuijl (2151946) & Edgar Brok (2137326)
2
, Lijst van afbeeldingen
Figuur 1: Slinger voorbeeld (The LibreTexts Library, 2019)....................................................................5
Figuur 2: Totale systeemenergie Newton's Cradle (Quinticsports, 1997)..............................................6
Figuur 3: Achtergrond opstelling (Brok, Achtergrond testopstelling)....................................................8
Figuur 4: Loslaat mechanisme (Brok, Loslaat mechanisme)..................................................................9
Figuur 5: Luchtweerstand 60°..............................................................................................................11
Figuur 6: Botsinghoogte 15°................................................................................................................12
Figuur 7: Botsinghoogte 30°................................................................................................................12
Figuur 8: Botsinghoogte 45°................................................................................................................12
Figuur 9: Botsinghoogte 60°................................................................................................................13
Figuur 10: Botsinghoogte 75°..............................................................................................................13
Figuur 11: Energieverlies bij verschillende potentiële energieën........................................................14
Figuur 12: Geluid in decibel bij botsingen met verschillende potentiële energieën............................15
Figuur 13: Procentueel energieverlies bij verschillende potentiële energieën....................................16
Figuur 14: Hoogste loslaathoek...........................................................................................................19
Figuur 15: 45° graden loslaathoek.......................................................................................................20
Figuur 16: Gewicht balletjes................................................................................................................20
Figuur 17: Loslaatmechanisme............................................................................................................21
Figuur 18: Gehele testopstelling..........................................................................................................21
Luuk van Tuijl (2151946) & Edgar Brok (2137326)
3
elastische botsing
Duo nr. 10
Vak: Onderzoeksvaardigheden Luuk van Tuijl {2151946}
Opleiding: Werktuigbouwkunde Edgar Brok {2137326}
Duo nummer: 10
Datum: 21-02-2022
Versienummer: 2.1
Begeleidende docent: Martèn Driesser
,Inhoud
Lijst van afbeeldingen............................................................................................................................3
1. Inleiding.............................................................................................................................................4
2. Probleem definiërende fase...............................................................................................................4
2.1 Probleemstelling..........................................................................................................................4
2.2 Doelstelling..................................................................................................................................4
2.3 Onderzoeksvraag.........................................................................................................................4
2.4 Hypothese....................................................................................................................................4
3. Literatuuronderzoek..........................................................................................................................5
3.1 Bron 1..........................................................................................................................................5
3.2 Bron 2..........................................................................................................................................5
3.3. Bron 3.........................................................................................................................................6
3.4. Bron 4.........................................................................................................................................6
3.5. Bron 5.........................................................................................................................................7
4. Testplan.............................................................................................................................................8
4.1. Afbakening test...........................................................................................................................8
4.2. Testopstelling..............................................................................................................................8
4.3. Uitvoering test..........................................................................................................................10
4.4 Resultaten..................................................................................................................................10
5. Uitvoering test.................................................................................................................................11
5.1 Luchtweerstand.........................................................................................................................11
5.2 Botsing energieverlies...............................................................................................................11
5.3 Geluidsmetingen.......................................................................................................................13
6. Resultaten........................................................................................................................................14
6.1 Resultatenverwerking................................................................................................................14
6.2 Validatie.....................................................................................................................................15
7. Conclusie..........................................................................................................................................16
8. Evaluatie..........................................................................................................................................17
9. Discussie..........................................................................................................................................17
10. Bibliografie.....................................................................................................................................18
Bijlage 1: Resultatentabel....................................................................................................................19
Bijlage 2: Testresultaten......................................................................................................................19
Bijlage 3: Foto’s test.............................................................................................................................19
Luuk van Tuijl (2151946) & Edgar Brok (2137326)
2
, Lijst van afbeeldingen
Figuur 1: Slinger voorbeeld (The LibreTexts Library, 2019)....................................................................5
Figuur 2: Totale systeemenergie Newton's Cradle (Quinticsports, 1997)..............................................6
Figuur 3: Achtergrond opstelling (Brok, Achtergrond testopstelling)....................................................8
Figuur 4: Loslaat mechanisme (Brok, Loslaat mechanisme)..................................................................9
Figuur 5: Luchtweerstand 60°..............................................................................................................11
Figuur 6: Botsinghoogte 15°................................................................................................................12
Figuur 7: Botsinghoogte 30°................................................................................................................12
Figuur 8: Botsinghoogte 45°................................................................................................................12
Figuur 9: Botsinghoogte 60°................................................................................................................13
Figuur 10: Botsinghoogte 75°..............................................................................................................13
Figuur 11: Energieverlies bij verschillende potentiële energieën........................................................14
Figuur 12: Geluid in decibel bij botsingen met verschillende potentiële energieën............................15
Figuur 13: Procentueel energieverlies bij verschillende potentiële energieën....................................16
Figuur 14: Hoogste loslaathoek...........................................................................................................19
Figuur 15: 45° graden loslaathoek.......................................................................................................20
Figuur 16: Gewicht balletjes................................................................................................................20
Figuur 17: Loslaatmechanisme............................................................................................................21
Figuur 18: Gehele testopstelling..........................................................................................................21
Luuk van Tuijl (2151946) & Edgar Brok (2137326)
3
