Some Static Longitudinal Stability Characteristics of an Overlapped-type Tandem-rotor Helicopter at Low Airspeeds - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Some Static Longitudinal Stability Characteristics of an Overlapped-type Tandem-rotor Helicopter at Low Airspeeds write by Robert J. Tapscott. This book was released on 1958. Some Static Longitudinal Stability Characteristics of an Overlapped-type Tandem-rotor Helicopter at Low Airspeeds available in PDF, EPUB and Kindle. Flight measurements of some longitudinal static stability characteristics with an overlapped-type tandem-rotor helicopter at low airspeeds are presented. The data show that a critical amount of longitudinal control is required to maintain trimmed flight at certain combinations of airspeed and rate of descent. Estimates based on theoretically predicted interference effects indicate that the front rotor downwash acting on the rear rotor could cause variation of the longitudinal moments of the same order of magnitude as the measured variation.
Tandem Rotor Helicopters
Tandem Rotor Helicopters - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Tandem Rotor Helicopters write by Source Wikipedia. This book was released on 2013-09. Tandem Rotor Helicopters available in PDF, EPUB and Kindle. Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 26. Chapters: Boeing CH-47 Chinook, Boeing Vertol CH-46 Sea Knight, Piasecki H-21, Boeing Vertol XCH-62, Piasecki HRP Rescuer, Piasecki H-25, Bristol Belvedere, Piasecki VZ-8 Airgeep, McCulloch MC-4, Yakovlev Yak-24, Bell HSL, Boeing Model 360, Tandem rotors, Piasecki H-16, Jovanovich JOV-3. Excerpt: The Boeing CH-47 Chinook is an American twin-engine, tandem rotor heavy-lift helicopter. Its top speed of 170 knots (196 mph, 315 km/h) is faster than contemporary utility and attack helicopters of the 1960s. It is one of the few aircraft of that era, such as the C-130 Hercules and the UH-1 Iroquois, that is still in production and front line service with over 1,179 built to date. Its primary roles include troop movement, artillery emplacement and battlefield resupply. It has a wide loading ramp at the rear of the fuselage and three external-cargo hooks. The Chinook was designed and initially produced by Boeing Vertol in the early 1960s. The helicopter is now produced by Boeing Rotorcraft Systems. Chinooks have been sold to 16 nations with the US Army and the Royal Air Force (see Boeing Chinook (UK variants)) being the largest users. The CH-47 is among the heaviest lifting Western helicopters. In late 1956, the United States Department of the Army announced plans to replace the CH-37 Mojave, which was powered by piston engines, with a new, turbine-powered helicopter. Turbine engines were also a key design feature of the smaller UH-1 "Huey" utility helicopter. Following a design competition, in September 1958, a joint Army-Air Force source selection board recommended that the Army procure the Vertol medium transport helicopter. However, funding for full-scale development was not then available, and the Army vacillated on its design requirements. Some in the Army aviation corps thought that the new helicopter should be a light...
A Method of Aircraft Control with Application to a Tandem Rotor Helicopter
A Method of Aircraft Control with Application to a Tandem Rotor Helicopter - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook A Method of Aircraft Control with Application to a Tandem Rotor Helicopter write by Charles Fountain Price. This book was released on 1965. A Method of Aircraft Control with Application to a Tandem Rotor Helicopter available in PDF, EPUB and Kindle.
Studies of the Lateral-directional Flying Qualities of a Tandem Helicopter in Forward Flight
Studies of the Lateral-directional Flying Qualities of a Tandem Helicopter in Forward Flight - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Studies of the Lateral-directional Flying Qualities of a Tandem Helicopter in Forward Flight write by Kenneth B. Amer. This book was released on 1953. Studies of the Lateral-directional Flying Qualities of a Tandem Helicopter in Forward Flight available in PDF, EPUB and Kindle. Flight-test measurements of turns and oscillations, in conjunction with analytical studies, suggest possible practical methods of achieving the goals of satisfactory turn and oscillatory characteristics in the tandem helicopter.
Enlisted Evaluation System MOS Proficiency Test Aid for Tandem Rotor Helicopter Mechanic (MOS Code 674).
Enlisted Evaluation System MOS Proficiency Test Aid for Tandem Rotor Helicopter Mechanic (MOS Code 674). - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Enlisted Evaluation System MOS Proficiency Test Aid for Tandem Rotor Helicopter Mechanic (MOS Code 674). write by . This book was released on 1958. Enlisted Evaluation System MOS Proficiency Test Aid for Tandem Rotor Helicopter Mechanic (MOS Code 674). available in PDF, EPUB and Kindle.
