Faa regulations federal aviation administrationfaa says. A groundeffect vehicle gev, also called a wingingroundeffect wig, groundeffect craft, wingship or ekranoplan russian. See more ideas about ground effects, flying boat and vehicles. A practical guide to building ekranoplan wig models graham k taylor independent consultant, england. Most of the pioneering research into these vehicles was. Steve summers makes his debut on the shady russian torrent versions imprint with a massive three. Aerodynamic characteristics of wing of wig catamaran. Wig bike craft 3seater the watersports and leisure groundeffect craft that provides a unique experience gliding over the water using the wingingroundeffect on the speed up to 110 kmh. In parallel with acv development, in russia, a major military programme was begun in the 1960s to build large wig craft capable of jet plane speeds at a few meters above the sea for power projection in the caspian. The benefits of wig technology are based around the commercial efficiency. The lippisch type of wig craft is the only one that has proven to be inherently stable in ground effect ge 1.
Our aim in this chapter is to introduce the reader to the wig development programmes carried out in a number of countries in the last half of the twentieth century and up to date, so as to give a historical perspective on the origins of the technology. Wig craft and ekranoplan liang yun alan bliault johnny doo wig craft and ekranoplan ground effect craft technology 123 liang yun marine design and research institute of china maric 1688 xizhang nan road 200011 shanghai peoples republic of china email protected alan bliault as norske shell 4098 tananger norway email protected johnny doo teledyne. Ground effect craft technology provides comprehensive overview of the design, development and building of wig vessels. It flew using the lift generated by the ground effect of its large wings when within about four metres ft above the surface of the water. Stability analysis of a wing in ground effect craft.
Aerodynamic characteristics of wing of wig catamaran vehicle. Ground effect craft technology will be of interest to naval engineers, aviation engineers, naval architects, and mechanical engineers interested in the development and research of wing in ground wig and high performance marine vehicles. Winginground effect wig craft russian ekranoplans offers a new transport solution somewhere between boat and aircraft and may revolutionize the future. A wig craft can travel further on the same fuel and with the same payload as an aircraft and much faster than a ship. This creates a dynamic cushion, which lifts the craft clear of the surface. The restrictions may put obstacles on increasing the craft speed. This content was uploaded by our users and we assume good faith they have the permission to share this book. Wing in ground effect wig craft is a type of aircraft which takesoff and lands with very small ground clearance compared to other transport aircrafts. The minimum operational size for this craft, the x114, was governed by its need to cope with the wave height in the baltic.
The mk4, mk5 and mk6 craft are part of the whizzywig project to produce plans, and possibly a kit, for sale to model enthusiasts. A winginground wig craft is a marine craft equipped with wings which enables it to remain airborne just above the water. Computational aerodynamics and flight stability of. Winginground wig craft interim guidelines for winginground wig craft were approved by the maritime safety committee at its 76th session in december 2002 as msccirc.
Download it once and read it on your kindle device, pc, phones or tablets. Maneuverability of wig vehicles near other craft or quay side is difficult due to their protruding wings. Wing in ground vehicles operating as highspeed passenger ferries. Twodimensional and threedimensional aerodynamic models based on the potential flow are coupled with time domain simulations in the longitudinal plane. Soviet bartini beriev ekranoplan, or winginground wig effect vehicle dark roasted blend. Ground effect craft technology provides a comprehensive overview of the design, development and building of wig vessels. Wig craft is more fuel efficient than other general aviation and transport aircrafts and has relatively very short takeoff distance. As with the x1, this craft also was registered as an aircraft.
Ekranoplan is a unique term for this type of unique vehicle, while wingingroundeffect carries the inference that the wing will inevitably end up in the ground, and wig has too strong an association with hair loss. This group is a mix of amateurs, professionals and learned people that discuss and keep abreast of development in wing in ground effect technology around the world. Pdf the design of a fourseat reverse delta wig craft. The paper presents the analysis of unsteady forces and their influence on the aerodynamics and motion of a winginground wig effect craft.
Save this book to read user interface design book by pearson education pdf ebook at our online library. A series of ekranoplan, namely the sm and km series, has been successfully constructed by russian engineers. Ground effect craft technology wigs wing in ground are advanced hybrid air cushion crafts and they. Ekranoplans, also winginground wig effect crafts wartsila. A practical guide to building ekranoplan wig models graham k taylor. The purpose of this paper is to analyze the aerodynamic and stability characteristics of airfoils in extreme ground effect, where gradients of variables are intense. Shape optimization of an airfoil in ground effect for. Wingin ground effect wig craft russian ekranoplans offers a new transport solution somewhere between boat and aircraft and may revolutionize the future fast sea transportation in terms of its characteristics. Description pdf video photo gallery aquaglide is a small passenger ekranoplan wig craft of type a under the imo classification designed for transportation of five people, including the driver, with speed of up to 170 kmh on distance up to 450 km.
Subscribe to download rdc aqualines ekranoplan wig ep 50. Professional and amateur papers published on ekranoplan, wig and high speed model and full size marine craft. Aerodynamic characteristics of wig craft near curved ground are investigated. Wig craft and ekranoplan ground effect craft technology.
Computational aerodynamics and flight stability of winginground. Aerodynamic study of wig craft near curved ground sciencedirect. The winginground effect wig craft, a vehicle flying over the ground, is a promising transportation mean in the near future. Ground effect craft technology download full ebook. These craft were really ahead of their time, and the fall of the ussr contributed to stopping their development.
Many researchers have had some successful attempts to develop wig crafts that fly near sea surface. Wig craft and ekranoplan liang yun alan bliault johnny doo wig craft and ekranoplan ground effect craft technology 123 liang yun marine design and research institute of china maric 1688 xizhang nan road 200011 shanghai peoples republic of china email protected. Wing in ground effect wig is the official term adopted by the united nations international maritime organization imo and the united nations international civil aviation organization icao for a marine craft using ground effect as a means of lift. Caspian sea monster and other wig craft russias ekranoplans. My first experiments into groundeffect began with a simple lippisch reverse delta model. This paper presents a winginground effect craft design as an alternative to the current ships, a means of faster and safer transportation. Ground effect craft technology kindle edition by yun, liang, bliault, alan, doo, johnny. Wig craft and ekranoplan ground effect craft technology liang. I remember several years ago i saw an episode of wings on the discovery. Wigs wing in ground are advanced hybrid air cushion crafts and they offer the combination of speed, fuel efficiency, and ride.
Pdf wig craft serves niche transportation needs researchgate. This paper presents a wingin ground effect craft design as an alternative to the current ships, a means of faster and safer transportation. Apr 30, 2015 wingingroundeffect crafts groundeffect vehicles. Pdf russias ekranoplans torrent yun et al, wig craft and ekranoplan, doi 10. A wingin ground wig craft is a marine craft equipped with wings which enables it to remain airborne just above the water. A special attention is paid to the explanation of the dynamic ground effect. In the last halfcentury, highspeed water transportation has developed rapidly. A pdf with some details about their products, including this one. The mk4, mk5 and mk6 craft are part of the whizzywig project to produce plans, and. So the wig concept is clearly not new, and has been implemented by several manufacturers. A winginground wig craft is a marine craft equipped with wings which enables it to remain airborne just above the water surface. Mk1 powered by a model aircraft cox 049 engine figure 2. The lunclass ekranoplan is a ground effect vehicle gev designed by rostislav evgenievich alexeyev in 1975 and used by the soviet and russian navies from 1987 until sometime in the late 1990s. The term ekranoplan refers to the russian for screen plane or low flying plane and is.
Wig crafts wing in ground effect crafts are the crafts. Army must have its own strategic mobilitynot puny gadget planes. Wig craft data sheets hoverwing wig craft technology. Feb 03, 2008 classified as a class b wig craft class bwinginground effect craft by the united nations international maritime organization imo, the sea eagle is basically a hybrid between a boat and an. Pdf russias ekranoplans torrent pdf russias ekranoplans torrent download. While some believe that it will bring a new era of high speed marine transportation, others believe it holds less promise than the hovercraft. Pdf aerodynamics study of wig craft near curved ground. Bartinis bizarre behemoth by ronald wong soviet soviet vva14 ekranoplan, or winginground wig effect vehicle see more. In contrast to the trimaran layout of the x1, the x114 was designed as a. A great range of wing in ground effect craft wigs have been. Wig regime 12 smallgap regime 14 strong close ground. Winginground effect wig craft russian ekranoplans offers a new transport solution somewhere between boat and aircraft and may revolutionize the future fast sea transportation in terms of its characteristics. Pdf the winginground effect wig craft, which lies between a seagoing ship and an aircraft in terms of. Design of a hoverwing aircraft presented to mechanical and.
Wig craft and ekranoplan ebok liang yun, alan bliault. Pdf analysis of two configurations for a commercial wig. Success with the x1 led to the requirement for a navy ground effect craft to operate on the baltic sea. Novel highperformance marine vehicles, such as the air cushion vehicle acv, surface effect ship ses, highspeed monohull craft mhc, catamaran cat, hydrofoil craft hyc, wavepiercing. Major government funding if it were to succeed, just as the russian ekranoplan. Ground effect craft technology wigs wing in ground are advanced hybrid air cushion crafts and they offer the combination of speed, fuel efficiency. Ekranoplan wig craft ekranoplans surface plane and seaplanes are waterborne platforms that take advantage ofthe broad water surface for takeoff and landing. A winginground wig craft is a marine craft equipped with wings which. Read wig craft and ekranoplan ground effect craft technology by liang yun available from rakuten kobo. Any further distribution of this work must maintain attribution to the authors and the title of the work, journal citation and doi. Apr, 2016 read and download for free here read pdf wig craft and ekranoplan. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. However, none has really caught on, and the primary reason is that ground effect craft only become truly practical for very large vehicles, even larger than the massive km. These advantages make wig craft attractive for many.
Aerodynamic and static stability characteristics of. Faa regulations federal aviation administrationfaa says that ground effect machines gems, such as wigs, hovercraft, flarecraft, and similar surface effect vehicles fall outside their jurisdiction for regulation certification, licensing, etc. Wig catamaran, wing in ground effect, aerodynamic characters, naca 6409, cfd analysis. Everyday low prices and free delivery on eligible orders. Get user interface design book by pearson education pdf.
Computational aerodynamics and flight stability of wingin. The current work examines the performance of a wig craft, a regional. Drawing upon years of practical experience and using numerous examples and illustrative applications, liang yun, alan bliault and johnny doo discuss. This augmented lift improved the takeoff and landing performance by reducing takeoff speed and distance. Selling ekranoplan wing in ground effect flying ship youtube. Another type of wig craft, which is characterized by a reversed delta wing and a high tail configuration, has been designed by lippisch, a german aerodynamicist.
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