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Short S.80
The Short S.80 was an early British floatplane built by Short Brothers for Frank McClean to undertake an aerial expedition up the Nile to investigate the cataracts between Aswan and Khartoum. After a successful flight to Khartoum it was returned to England, where it was used for training by the RNAS. When built it was the largest successful aircraft that had been constructed in Britain. It was also known as the Short Nile Pusher Biplane Seaplane. Development Realising that operation in the hot climate of Egypt would require an aircraft with a low wing-loading, McClean got Shorts to modify one of his Short S.27 biplanes by fitting it with extended wings. This proved underpowered, and Shorts, therefore, constructed a new aircraft for McClean, using a Gnome Double Lambda two-row rotary engine. Of similar configuration to the modified S.27, the S.80 was an unequal-span three-bay pusher biplane, with a nacelle mounted on the lower wing to accommodate pilot and passengers in two p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the European mainland, continental mainland. It comprises England, Scotland, Wales and Northern Ireland. The United Kingdom includes the island of Great Britain, the north-eastern part of the island of Ireland, and many List of islands of the United Kingdom, smaller islands within the British Isles. Northern Ireland shares Republic of Ireland–United Kingdom border, a land border with the Republic of Ireland; otherwise, the United Kingdom is surrounded by the Atlantic Ocean, the North Sea, the English Channel, the Celtic Sea and the Irish Sea. The total area of the United Kingdom is , with an estimated 2020 population of more than 67 million people. The United Kingdom has evolved from a series of annexations, unions and separations of constituent countries over several hundred years. The Treaty of Union between ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empennage
The empennage ( or ), also known as the tail or tail assembly, is a structure at the rear of an aircraft that provides stability during flight, in a way similar to the feathers on an arrow.Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', p. 194. Aviation Supplies & Academics, 1997. Aviation Publishers Co. Limited, ''From the Ground Up'', p. 10 (27th revised edition) The term derives from the French language verb ''empenner'' which means " to feather an arrow". Most aircraft feature an empennage incorporating vertical and horizontal stabilising surfaces which stabilise the flight dynamics of yaw and pitch, as well as housing control surfaces. In spite of effective control surfaces, many early aircraft that lacked a stabilising empennage were virtually unflyable. Even so-called "tailless aircraft" usually have a tail fin (usually a vertical stabiliser). Heavier-than-air aircraft without any kind of empennage (such as the Northrop B-2) are rare, and generally u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isle Of Grain
Isle of Grain (Old English ''Greon'', meaning gravel) is a village and the easternmost point of the Hoo Peninsula within the district of Medway in Kent, south-east England. No longer an island and now forming part of the peninsula, the area is almost all marshland and is a major habitat for diverse wetland birds. The village constitutes a civil parish, which at the 2011 census had a population of 1,648, a net decrease of 83 people in 10 years. History Extract from the ''Topographical Dictionary of Great Britain and Ireland'' by John Gorton, 1833: "GRAINE, ISLE OF, co. Kent'' "A parish in the Hundred of Hoo, lathe of Aylesford, opposite to Sheppey at the mouth of the Thames; it is about three miles and a half long, and two and a half broad and is formed by Yantlet Creek running from the Medway to the Thames. The Creek was filled up, and had a road across it for 40 years until 1823, when the Lord Mayor ordered it to be again reopened, so as to give about eight feet navi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Connecting Rod
A connecting rod, also called a 'con rod', is the part of a piston engine which connects the piston to the crankshaft. Together with the crank, the connecting rod converts the reciprocating motion of the piston into the rotation of the crankshaft. The connecting rod is required to transmit the compressive and tensile forces from the piston. In its most common form, in an internal combustion engine, it allows pivoting on the piston end and rotation on the shaft end. The predecessor to the connecting rod is a mechanic linkage used by water mills to convert rotating motion of the water wheel into reciprocating motion. The most common usage of connecting rods is in internal combustion engines or on steam engines. __TOC__ Origins The predecessor to the connecting length is the mechanical linkage used by Roman-era watermills. The earliest known example of this linkage has been found at the late 3rd century Hierapolis sawmill in Roman Asia (modern Turkey) and the 6th centu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atbara
Atbara (sometimes Atbarah) ( ar, عطبرة ʿAṭbarah) is a city located in River Nile State in northeastern Sudan. Because of its links to the railway industry, Atbara is also known as the "Railway City'. As of 2007, its population is 111,399. History The confluence of the Nile and its most northern tributary, the Atbarah River (Bahr-el-Aswad, or Black River) was a strategic location for military operations. in the year 1619 Atbara was conquered and sacked by forces of the Ethiopian Empire. In the Battle of Atbara, fought on 8 April 1898 near Nakheila, on the north bank of the river, Lord Kitchener's Anglo-Egyptian army defeated the Mahdist forces, commanded by Amir Mahmud Ahmad. Kitchener's strengthened position led to a decisive victory at the Battle of Omdurman on 2 September 1898, giving the British control over the Sudan. The town was the centre of the Sudanese railway industry. Few trains are made here now and rail traffic is much reduced. The original s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abu Hamed
Abu Hamad (Arabic: أبو حمد), also spelt 'Abu Hamed', is a town of Sudan on the right bank of the Nile, 345 mi by rail north of Khartoum. It stands at the centre of the great S-shaped bend of the Nile, and from it the railway to Wadi Halfa strikes straight across the Nubian Desert, a little west of the old caravan route to Korosko. The Population of Abu Hamad is 69,056 A branch railway, 138 mi long, from Abu Hamad goes down the right bank of the Nile to Karima in the Dongola mudiria. The town is named after a celebrated sheikh buried here, by whose tomb travellers crossing the desert used formerly to deposit all superfluous goods, the sanctity of the saint's tomb ensuring their safety. The Battle of Abu Hamed The Battle of Abu Hamed occurred on 7 August 1897 between a flying column of Anglo-Egyptian soldiers under Major-General Sir Archibald Hunter and a garrison of Mahdist rebels led by Mohammed Zain. The battle was a victory for the Anglo-Egypti ..., ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wadi Halfa
Wādī Ḥalfā ( ar, وادي حلفا) is a city in the Northern state of Sudan on the shores of Lake Nubia near the border with Egypt. It is the terminus of a rail line from Khartoum and the point where goods are transferred from rail to ferries going down the lake. As of 2007, the city had a population of 15,725. The city is located amidst numerous ancient Nubian antiquities and was the focus of much archaeological work by teams seeking to save artifacts from the flooding caused by the completion of the Aswan Dam. History Archaeological evidence indicates that settlement has been in the area since ancient times, and during the Middle Kingdom period, the Egyptian colony of Buhen across the river existed until the Roman period. The modern town of Wadi Halfa was founded in the 19th century, when it became a port on the Nile for steamers from Aswan, such as the ''Nubia''. During the Turko-Egyptian conquest of 1820, Wadi Halfa was used as a stopping point for troops headed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cairo
Cairo ( ; ar, القاهرة, al-Qāhirah, ) is the Capital city, capital of Egypt and its largest city, home to 10 million people. It is also part of the List of urban agglomerations in Africa, largest urban agglomeration in Africa, List of largest cities in the Arab world, the Arab world and List of largest metropolitan areas of the Middle East, the Middle East: The Greater Cairo metropolitan area, with a population of 21.9 million, is the Megacity, 12th-largest in the world by population. Cairo is associated with ancient Egypt, as the Giza pyramid complex and the ancient cities of Memphis, Egypt, Memphis and Heliopolis (ancient Egypt), Heliopolis are located in its geographical area. Located near the Nile Delta, the city first developed as Fustat, a settlement founded after the Muslim conquest of Egypt in 640 next to an existing ancient Roman empire, Roman fortress, Babylon Fortress, Babylon. Under the Fatimid Caliphate, Fatimid dynasty a new city, ''al-Qāhirah'', was foun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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