دانلود کتاب Unmanned Air Vehicles: An Illustrated Study of UAVs

;Unmanned Air Vehicles: An Illustrated Study of UAVs ВОЕННАЯ ИСТОРИЯ,ТЕХНИКА Название: Unmanned Air Vehicles: An Illustrated Study of UAVsАвтор: Bill HolderИздательство: Schiffer PublishingISBN: 0764315005Год: 2001Страниц: 72Формат: PDF в RARРазмер: 38.04МБЯзык: английскийOver 150 colour and b/w photographs, sb. It's called a UAV - the acronym of the new millennium, which could prove to be the greatest revolution in warfare in many decades.The key word is unmanned, and the concept is to use a UAV in military application to do that normally done by a manned aircraft. Although the prime mission of military UAVs has been reconnaissance and surveillance, there is also consideration for mounting weapons on the vehicles.Surprisingly, just about every type of propulsion system has been considered, and they have used both single and multiple engines, with piston, rotary, turbojet., pulsejet, and rocket engines.The unmanned vehicles vary in size from systems that can be held in the palm of the hand, to those that approach manned aircraft. All are covered in this book.Скачать: Depositfiles UploadingHotfile 0