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la sphére de dyson
Azedine Bouras
Created on March 22, 2025
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Transcript
une theorie aussi fascinante qu'ambitieuse
la sphére de dyson
la Faisabilité du projet
1-La sphere de dyson
moment de Thoerie
sommaire
rentrons dans le vif du sujet
La sphère de dyson
01
+ INFO
1- La naissance de cette idée
Lorem ipsum dolor sit amet
quece que c'est la sphèere de dyson?
une structure solide entourant l’étoile. Mais ce modèle pose de nombreux problèmes
un ensemble encore plus dispersé de structures qui collectent l’énergie.
un grand nombre de satellites en orbite qui captent progressivement l’énergie de l’étoile.
La sphère complète
Le nuage de Dyson
L’essaim de Dyson
combien d'energie pourront ont obtenir en utilisant des panneau solaire tapissant la sphere du soleil ??
moment de theorie
3.8×10.26 watts. PAR SECONDE!
Comparison
+ INFO
3.8×10.26 Watts
ENERGIE ÉMISE PAR LE SOLEIL PAR SECONDE
environ 6x10.20 Joules par AN
Consommation Mondiale :
3.8×10.26J/6X10.19 J= 6,33x10^6
Comparison
+ INFO
1.2x10.34J par AN
ENERGIE ÉMISE PAR LE SOLEIL PAR AN
environ 6x10.20 Joules par AN
Consommation Mondiale :
DONC: 1.2x10.34 J/6x10.20J= 2x10.13
1.2×10.34 joules par AN
C'est bien de savoir la quantité d'energie qu'on peut recevoir mais alors quel sera sa masse si on etablit la sphere de dyson?
moment de theorie
1- CALCUL DE LA SURFACE DE LA SPHÉRE ( donnée en cours aussi)
S uface= 4 x π x(1.5 × 10^11)^2 Surface = 4 x π x (2.25 × 10^22) Surface ≈ 4 x3.1416 x 2.25 × 10^22 Surface ≈ 2.83 × 10^23 m²
2- CALCUL DU VOLUME DES PANNEAUX SOLAIRES
Volume panneaux = S × épaisseur Volume panneaux = 2.83 × 10^23 m² × 0.1 m Volume panneaux = 2.83 × 10^22 m³
2- CALCUL DE LA MASSE DES PANNEAUX SOLAIRES
M = Volume panneaux × densité M = 2.83 × 10^22 m³ × 2,700 kg/m³ M ≈ 7.64 × 10^25 kg
Comparison
+ INFO
M ≈ 7.64 × 10^25 kg
Masse de la sphere de Dyson
6x10^24 kg
Masse de laTerre
Masse de sphere/ Masse de la Terre= 7.6x10^25/6x10^24=12.7
et si on veut savoir précisement combien de fois la shpere de dyson est plus lourde de la Terre :
- Problèmes techniques et matériels -Problème de conflits -SOLUTION ALTERNATIVES
faisabilité du projet:
Nom de la chaine: tout Simplement – Kurzgesagt
Video 1
Video expliquant plus précisement en quoi consiste la sphere de dyson
Conclusion
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Create a new layer with all the Genially features.
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- Make sure your audience remembers the message.
- Activate and surprise your audience.
Got an idea?
Bring it to life with an interactive window
Create a new layer with all the Genially features.
- Generate experiences with your content.
- It’s got the Wow effect. Very Wow.
- Make sure your audience remembers the message.
- Activate and surprise your audience.
Got an idea?
Bring it to life with an interactive window
Create a new layer with all the Genially features.
- Generate experiences with your content.
- It’s got the Wow effect. Very Wow.
- Make sure your audience remembers the message.
- Activate and surprise your audience.
Got an idea?
Bring it to life with an interactive window
Create a new layer with all the Genially features.
- Generate experiences with your content.
- It’s got the Wow effect. Very Wow.
- Make sure your audience remembers the message.
- Activate and surprise your audience.