Craft ryan (6 Ergebnisse)

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New. In English.

Taschenbuch. Zustand: Neu. Neuware - This research studied the drag effects of the joined-wing sensor craft technology demonstrator being developed at the Air Force Research Laboratory. Although many performance parameters have been studied and evaluated for this vehicle, to date no detailed drag estimates have been conducted for the AFRL configuration. Previous performance parameters of the aircraft have been estimated based solely on a constant lift-to-drag ratio assumption. Using the Air Vehicles Technology Integration Environment created by Dr. Maxwell Blair, and supplemented by MATLAB code, this study explored three different drag prediction methods to determine accurate estimates of both parasite and induced drag. The Roskam/AVTIE Pan Air method was determined as the best approach to estimate drag by measuring parasite drag effects using XFOIL, a respected environment within the aviation industry to accurately predict all viscous drag effects, and determined induced drag from Pan Air, a creditable software package based on inviscid flowfield solutions about three dimensional objects. This method will be incorporated into a single design environment, in conjunction with AVTIE, in order to estimate drag and aid future AFRL joined-wing design studies incorporating wing twist, aeroelastic effects, and other geometric changes to the baseline configuration.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Zustand: New. KlappentextrnrnThis research studied the drag effects of the joined-wing sensor craft technology demonstrator being developed at the Air Force Research Laboratory. Although many performance parameters have been studied and evaluated for this veh.

Taschenbuch. Zustand: Neu. Neuware - Quanto conosci davvero il mondo dei videogiochi Dietro ogni console, personaggio, record e successo si nascondono idee nate per caso, retroscena sorprendenti, piccoli dettagli e storie che hanno contribuito a trasformare il gaming in un fenomeno mondiale.126 Fatti Incredibili sui Videogiochi è una raccolta pensata per chi ama scoprire cosa si nasconde dietro lo schermo: dalle leggende del retrogaming ai titoli più moderni, passando per console, arcade, personaggi, record, easter egg, curiosità di sviluppo e momenti che hanno fatto la storia dei videogiochi.Dentro troverai: - 126 curiosità brevi, scorrevoli e facili da leggere;- segreti, retroscena, record e stranezze del mondo videoludico;- storie che attraversano retrogaming, console, arcade e gaming moderno;- aneddoti su personaggi, sviluppatori, idee creative e grandi successi;- un libro da leggere tutto d'un fiato oppure da aprire ogni volta su una pagina diversa.Perfetto per gamer, appassionati di cultura videoludica, nostalgici del retrogaming e curiosi di ogni età.È anche un'idea regalo originale per chi ama videogiochi, console e storie incredibili dietro ai giochi più conosciuti.Accendi la curiosità e scopri quanto è sorprendente la storia del gaming, un fatto alla volta.…