{"product_id":"propulsion-system-for-a-silent-aircraft-the-elevated-wing-technology-von-michael-orhue","title":"Propulsion System for a Silent Aircraft: The Elevated Wing Technology","description":"\u003cp\u003eMaking an aircraft silent involves many things. One sure solution is achieving a lower stall speed. If an aircraft can fly at very low speed and still ascend then lower noise is expected. A lower stall speed poses the challenge of an increased swept area and larger wings. A larger wing area means a higher expected flutter and vibration which could lead to catastrophic failure in flight. This work tends to widen the operational envelop involving all factors involved in achieving a lower stall speed.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783659915475\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783659915475","offer_id":39434760224861,"sku":"9783659915475","price":35.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/452ac415-9534-4093-8492-31ca32637e3f.jpg?v=1770097871","url":"https:\/\/shop.autorenwelt.de\/en\/products\/propulsion-system-for-a-silent-aircraft-the-elevated-wing-technology-von-michael-orhue","provider":"Autorenwelt Shop","version":"1.0","type":"link"}