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Alan Bond (engineer)
Alan Bond (born 1944) is a British mechanical and aerospace engineer, who served as Managing Director of Reaction Engines Ltd and associated with Project Daedalus, Blue Streak missile, HOTOL, Reaction Engines Skylon and the Reaction Engines A2 hypersonic passenger aircraft. Career Alan Bond is an engineer, with a degree in Mechanical Engineering. He worked on liquid rocket engines, principally the RZ.2 (liquid oxygen / kerosene) and the RZ.20 (liquid oxygen / liquid hydrogen) at Rolls Royce under the tutelage of Val Cleaver, and he was also involved with flight trials of the Blue Streak at Woomera. He then worked for about 20 years at UK Atomic Energy Authority's Culham Laboratory on nuclear fusion, on the JET and RFX nuclear research projects. He was engaged in studies for the application of fusion to interplanetary space travel. He is the leading author of the report on the Project Daedalus interstellar, fusion powered starship concept, published by the British Interp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ripley, Derbyshire
Ripley is a town in the Amber Valley borough of Derbyshire, England. History Little information remains as to when Ripley was founded, but it appears in the 1086 Domesday Book, when it was held by a man called Levenot. In 1251 Henry III granted a charter for "one market one day a week, on Wednesday, at hemanor of Ryppeleg: and one fair each year lasting three days, on the Vigil Day and Morrow of St Helen". Ripley Fair antedates Nottingham Goose Fair. The market day was later altered to Saturdays, with an extra market on Fridays. Medieval Ripley was just a few stone cottages and farms around a village green, with a few dwellings further afield. Corn was ground at a mill owned by the Abbot of Darley. In 1291, Ripley had "two water-mills with fish ponds". The Ripley area has been industrialised since the late 18th century. One of the earliest firms to take advantage of local mineral resources was the Butterley Company. It was formed in 1790 by Benjamin Outram and Francis Beresf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Interplanetary Society
The British Interplanetary Society (BIS), founded in Liverpool in 1933 by Philip E. Cleator, is the oldest existing space advocacy organisation in the world. Its aim is exclusively to support and promote astronautics and space exploration. Structure It is a non-profit organisation with headquarters in London and is financed by members' contributions. It is situated on South Lambeth Road ( A203) near Vauxhall station. History The BIS was only preceded in astronautics by the American Interplanetary Society (founded 1930), the German VfR (founded 1927), and Soviet Society for Studies of Interplanetary Travel (founded 1924), but unlike those it never became absorbed into a national industry. Thus it is now the world's oldest existing space advocacy body. When originally formed in October 1933, the BIS aimed not only to promote and raise the public profile of astronautics, but also to undertake practical experimentation into rocketry along similar lines to the organisations above ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franz Eduard Suess
Eduard Suess (; 20 August 1831 - 26 April 1914) was an Austrian geologist and an expert on the geography of the Alps. He is responsible for hypothesising two major former geographical features, the supercontinent Gondwana (proposed in 1861) and the Tethys Ocean. Biography Eduard Suess was born on 20 August 1831 in London, England, the oldest son of Adolph Heinrich Suess, a Lutheran Saxon merchant, and mother Eleonore Friederike Zdekauer. Adolph Heinrich Suess was born on 11 March 1797 in Saxony, Holy Roman Empire and died on 24 May 1862 in Vienna, Austrian Empire, German confederation; Eleonore Friederike Zdekauer was born in Prague, nowadays part of the Czech Republic, which once belonged to the Holy Roman Empire and the Austrian Empire. When Eduard Suess was born, his family relocated to Prague, and then to Vienna when he was 14. He became interested in geology at a young age. While working as an assistant at the Hofmuseum in Vienna, he published his first paper—on the g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sodom And Gomorrah
Sodom and Gomorrah () were two legendary biblical cities destroyed by God for their wickedness. Their story parallels the Genesis flood narrative in its theme of God's anger provoked by man's sin (see Genesis 19:1–28). They are mentioned frequently in the prophets and the New Testament as symbols of human wickedness and divine retribution, and the Quran also contains a version of the story about the two cities. The legend of their destruction may have originated as an attempt to explain the remains of third-millennium Bronze Age cities in the region, and subsequent Late Bronze Age collapse. Etymology The etymology of the names ''Sodom'' and ''Gomorrah'' is uncertain, and scholars disagree about them. They are known in Hebrew as hbo, , Səḏōm, label=none and hbo, , 'Ămōrā, label=none. In the Septuagint, these became grc, Σόδομα, Sódoma, label=none and grc, Γόμορρᾰ, Gómorrha, label=none; the Hebrew ghayn was absorbed by ayin sometime after the Septuagin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tyrol (state)
Tyrol (; german: Tirol ; it, Tirolo) is a States of Austria, state (''Land'') in western Austria. It comprises the Austrian part of the historical County of Tyrol, Princely County of Tyrol. It is a constituent part of the present-day Euroregion Tyrol–South Tyrol–Trentino (together with South Tyrol and Trentino in Italy). The capital of Tyrol is Innsbruck. Geography The state of Tyrol is separated into two parts, divided by a strip. The larger territory is called North Tyrol (''Nordtirol'') and the smaller area is called East Tyrol (''Osttirol''). The neighbouring Austrian state of Salzburg (state), Salzburg stands to the east, while on the south Tyrol has a border with the Italy, Italian province of South Tyrol (Trentino-Alto Adige/Südtirol) which was part of the Austro-Hungarian Empire before the First World War. With a land area of , Tyrol is the third-largest state in Austria. Tyrol shares its borders with the federal state of Salzburg in the east and Vorarlberg in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umhausen
Umhausen is a municipality in the Imst district of state of Tyrol in western Austria. It and is located 17 km southeast of Imst at the Ötztaler Ache in the Ötztal. It has 3078 inhabitants. Geography The municipality consists of six villages: *Umhausen *Tumpen *Köfels *Farst *Niederthai *Östen Umhausen is located at the intersection of the Stubai Alps and the Ötztal Alps. The lowest point is in Tumpen (920m), the highest peak of the municipality is the Strahlkogel, at . Its name comes from its great, white, light-reflecting, quartz layers, which allegedly cause the mountain to "radiate" (''strahlen''). It has the shape of a well-proportioned, steep and pointed pyramid. Ascending the Strahlkogel is difficult and it is thus only rarely visited, unlike the neighbouring 3,287-metre-high Breiter Grieskogel. Climate Economy Umhausen was once a centre for cultivation of flax. Today the main source of income is tourism. In the area of the community lies the tallest wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mark Hempsell
Mark Hempsell is a British aerospace engineer and CEO of Hempsell Astronautics Ltd. which is currently designing the Universal Space Interface Standard (USIS), a system which aims to standardise berthing, docking and attachment of satellites and other spacecraft. Hempsell formerly worked at Reaction Engines Limited, where he was a member of the board of directors as the Future Programmes Director. He has a BSc in Physics from Imperial College London and a Masters in Astronomy and Astronautics from Hatfield Polytechnic, now the University of Hertfordshire. As a Business Development Manager he ran infrastructure studies on launch systems (BAe HOTOL, MacDonnell Douglas Delta Clipper), European space stations and the BAe Multirole Capsule. He was the president of the British Interplanetary Society The British Interplanetary Society (BIS), founded in Liverpool in 1933 by Philip E. Cleator, is the oldest existing space advocacy organisation in the world. Its aim is exclusively to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reaction Engines Scimitar
The Reaction Engines Scimitar is a derivative of the SABRE engine technology, but intended for jet airliners (the Reaction Engines LAPCAT A2 concept), rather than space launch applications. Consequently, most of the Scimitar engine technology is similar to SABRE but designed for much longer life. Both engines are designed around existing ramjet technology, but the Scimitar engine lacks the rocket features and has high bypass features for greater efficiency. The engines burn liquid hydrogen as fuel. The incorporation of lightweight heat exchangers in the main thermodynamic cycles of these engines is a new feature to aerospace propulsion. Similar studies of intercooler An intercooler is a heat exchanger used to cool a gas after compression. Often found in turbocharged engines, intercoolers are also used in air compressors, air conditioners, refrigeration and gas turbines. Internal combustion engines Mo ...s used on jet engines show significant improvement of efficiency. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SABRE (rocket Engine)
SABRE (Synergetic Air Breathing Rocket Engine) is a concept under development by Reaction Engines Limited for a hypersonic precooled hybrid air-breathing rocket engine. The engine is being designed to achieve single-stage-to-orbit capability, propelling the proposed Skylon spaceplane to low Earth orbit. SABRE is an evolution of Alan Bond's series of LACE-like designs that started in the early/mid-1980s for the HOTOL project. The design comprises a single combined cycle rocket engine with two modes of operation. The air-breathing mode combines a turbo-compressor with a lightweight air precooler positioned just behind the inlet cone. At high speeds this precooler cools the hot, ram-compressed air, which would otherwise reach a temperature that the engine could not withstand, leading to a very high pressure ratio within the engine. The compressed air is subsequently fed into the rocket combustion chamber where it is ignited along with stored liquid hydrogen. The high pressure r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reaction Engines LAPCAT A2
The Reaction Engines Limited LAPCAT Configuration A2 (called the LAPCAT A2) is a Aerospace engineering, design study for a Supersonic_transport#Hypersonic_transport, hypersonic speed jet airliner intended to provide, long range, high seating capacity, capacity commercial transportation. The aircraft was designed, as part of the European Union-funded LAPCAT, Long-Term Advanced Propulsion Concepts and Technologies (LAPCAT) programme, by the British aerospace engineering firm Reaction Engines Limited, who said it could be developed into a working aircraft within 25 years once there is market demand for it. Development The vehicle is intended to have about range and good Aerodynamics#Incompressible aerodynamics, subsonic and supersonic speed fuel efficiency, thus avoiding the problems inherent in earlier supersonic aircraft. The top speed is projected to be Mach number, Mach 5+. It calls for the use of liquid hydrogen as a fuel, which has twice the specific impulse of ke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Scott-Scott
John Lanfear Scott-Scott (22 June 1934 – 12 December 2015) was a British mechanical and aerospace engineer. After graduating from the University of Birmingham, he joined Armstrong Siddeley Motors in 1955, becoming a hydrodynamicist at their Rocket Department. He worked there on Black Arrow, making important contributions to the fuel pump system. Later he helped to form, and worked at, Reaction Engines Limited Reaction Engines Limited is a British aerospace manufacturer based in Oxfordshire, England. History and personnel In , Reaction Engines was founded by Alan Bond (engineer), Alan Bond (lead engineer on the British Interplanetary Society's Proj ... until he retired in 2011. Scott-Scott married Pauline W. A. Cullen in 1955; they had two daughters and a son. He was the Chairman of the Coventry Branch, Rolls-Royce Heritage Trust from November 2000 until May 2014.Minutes of the Coventry Branch Committee, Rolls-Royce Heritage Trust held in the RRHT Coventry Branch Library ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reaction Engines
Reaction Engines Limited is a British aerospace manufacturer based in Oxfordshire, England. History and personnel In , Reaction Engines was founded by Alan Bond (lead engineer on the British Interplanetary Society's Project Daedalus) and Richard Varvill and John Scott-Scott (the two principal Rolls-Royce engineers from the RB545 engine project). The company conducts research into space propulsion systems, centred on the development of the Skylon re-usable SSTO spaceplane. The three founders had worked together on the HOTOL project, funding for which had been withdrawn the previous year, in 1988. In 2015, BAE Systems agreed to buy a 20% stake in the company for £20.6m as part of an agreement to help develop Reaction Engines' Synergetic Air-Breathing Rocket Engine (SABRE) hypersonic engine designed to propel the Skylon orbiter. In April 2018, Boeing announced its investment in Reaction Engines, through Boeing HorizonX Ventures with a $37.3 million Series B funding alongside ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
