(Page créée avec « طبق شمسي قابل للطي ») |
(Page créée avec « مختبر مونتريال للتكنولوجيا المنخفضة، 2019. انظر ملف pdf المرفق ») |
||
| Ligne 3 : | Ligne 3 : | ||
|Main_Picture_annotation={"version":"2.4.6","objects":[{"type":"image","version":"2.4.6","originX":"left","originY":"top","left":-2,"top":0,"width":624,"height":378,"fill":"rgb(0,0,0)","stroke":null,"strokeWidth":0,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1.2,"scaleY":1.2,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"crossOrigin":"","cropX":0,"cropY":0,"src":"https://wiki.lowtechlab.org/images/2/2f/Parabole_solaire_pliable_cs.png","filters":[]}],"height":449.4423791821561,"width":600} | |Main_Picture_annotation={"version":"2.4.6","objects":[{"type":"image","version":"2.4.6","originX":"left","originY":"top","left":-2,"top":0,"width":624,"height":378,"fill":"rgb(0,0,0)","stroke":null,"strokeWidth":0,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":1.2,"scaleY":1.2,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"crossOrigin":"","cropX":0,"cropY":0,"src":"https://wiki.lowtechlab.org/images/2/2f/Parabole_solaire_pliable_cs.png","filters":[]}],"height":449.4423791821561,"width":600} | ||
|Licences=Attribution (CC BY) | |Licences=Attribution (CC BY) | ||
| − | |Description= | + | |Description=مختبر مونتريال للتكنولوجيا المنخفضة، 2019. |
| − | + | انظر ملف pdf المرفق | |
|Area=Food, Energy | |Area=Food, Energy | ||
|Type=Prototype | |Type=Prototype | ||
Version du 14 août 2024 à 12:55
Difficulté
Moyen
Durée
3 jour(s)
Coût
10 USD ($)
Description
مختبر مونتريال للتكنولوجيا المنخفضة، 2019. انظر ملف pdf المرفق
Étape 1 - Découpage des cartons
Étape 2 - Coller la surface réfléchissante
Étape 3 - Renforcer la structure pliable
Étape 4 - Installer un support
Étape 5 -
Notes et références
Défauts : réflectivité de la surface (couverture de survie), sûrement seulement de ~50% dans le visible
Pliures et sensibilité au vent qui rendent le point focal mal défini et changeant
Structure pour bien maintenir la parabole dans la bonne orientation
Published
Français
English
Deutsch
Español
Italiano
Português