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Solar Updraft Tower
The solar updraft tower (SUT) is a design concept for a renewable energy, renewable-energy power plant for generating electricity from low temperature solar heat. Sunshine heats the air beneath a very wide greenhouse-like roofed collector structure surrounding the central base of a very tall chimney tower. The resulting convection causes a hot air updraft in the tower by the chimney effect. This airflow drives wind turbines, placed in the chimney updraft or around the chimney base, to produce electricity. As of mid 2018, although several prototype models have been built, no full-scale practical units are in operation. Scaled-up versions of demonstration models are planned to generate significant power. They may also allow development of other applications, such as to agriculture or horticulture, to water extraction or distillation, or to remediate urban air pollution.. Commercial investment may have been discouraged by the high initial cost of building a very large novel structu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smoke-jack
A roasting jack is a machine which rotates meat roasting on a spit. It can also be called a spit jack, a spit engine or a turnspit, although this name can also refer to a human turning the spit, or a turnspit dog. Cooking meat on a spit dates back at least to the 1st century BC, but at first spits were turned by human power. In Britain, starting in the Tudor period, dog-powered turnspits were used; the dog ran in a treadmill linked to the spit by belts and pulleys. Other forms of roasting jacks included the steam jack, driven by steam, the smoke jack, driven by hot gas rising from the fire, and the bottle jack or clock jack, driven by weights or springs. Weight or clock jacks A great majority of the jacks used prior to the 19th century were powered by a descending weight, often made of stone or iron, sometimes of lead. Although most commonly referred to as spit engines or jacks, these were also termed weight or clock jacks (clock jacks was the more common term in North Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jörg Schlaich
Jörg Schlaich (17 October 1934 – 4 September 2021) was a German structural engineer and is known internationally for his ground-breaking work in the creative design of bridges, long-span roofs, and other complex structures. He was a co-founder of the structural engineering and consulting firm Schlaich Bergermann Partner. He was the brother of the architect Brigitte Schlaich Peterhans. Early career Jörg Schlaich studied architecture and civil engineering from 1953 to 1955 at Stuttgart University before completing his studies at Technische Universität Berlin in 1959. He spent 1959 and 1960 at the Case Western Reserve University in Cleveland, United States. In 1963, he joined the firm Leonhardt & Andrä, the firm founded by Fritz Leonhardt. Later career Schlaich was made a partner and was responsible for the Alster-Schwimmhalle in Hamburg, and more importantly, the Olympic Stadium in Munich. He stayed with the firm until 1969. In 1974 he became an academic at Stuttgart Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guy-wire
A guy-wire, guy-line, guy-rope, down guy, or stay, also called simply a guy, is a tensioned cable designed to add stability to a freestanding structure. They are used commonly for ship masts, radio masts, wind turbines, utility poles, and tents. A thin vertical mast supported by guy wires is called a guyed mast. Structures that support antennas are frequently of a lattice construction and are called " towers". One end of the guy is attached to the structure, and the other is anchored to the ground at some distance from the mast or tower base. The tension in the diagonal guy-wire, combined with the compression and buckling strength of the structure, allows the structure to withstand lateral loads such as wind or the weight of cantilevered structures. They are installed radially, usually at equal angles about the structure, in trios and quads. As the tower leans a bit due to the wind force, the increased guy tension is resolved into a compression force in the tower or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madrid
Madrid ( ; ) is the capital and List of largest cities in Spain, most populous municipality of Spain. It has almost 3.5 million inhabitants and a Madrid metropolitan area, metropolitan area population of approximately 7 million. It is the Largest cities of the European Union by population within city limits, second-largest city in the European Union (EU), and its wikt:monocentric, monocentric Madrid metropolitan area, metropolitan area is the List of metropolitan areas in Europe by population, second-largest in the EU.United Nations Department of Economic and Social AffairWorld Urbanization Prospects (2007 revision), (United Nations, 2008), Table A.12. Data for 2007. The municipality covers geographical area. Madrid lies on the Manzanares (river), River Manzanares in the central part of the Iberian Peninsula at about above mean sea level. The capital city of both Spain and the surrounding Community of Madrid, autonomous community of Madrid (since 1983), it is also th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manzanares, Ciudad Real
Manzanares is a municipality of Spain located in the province of Ciudad Real, Castilla–La Mancha. It had a population of 18,924 as of 2014. It is located on the A-4 road route. History Historical research suggests that the populated place did not exist before 1240. A commandery () centre of the Order of Calatrava was created in Manzanares in the second half of the 13th century. The Calatravan holding remained contiguous to the lands of the Order of Santiago The Order of Santiago (; ) is a religious and military order founded in the 12th century. It owes its name to the patron saint of Spain, ''Santiago'' ( St. James the Greater). Its initial objective was to protect the pilgrims on the Way of S ... throughout the late middle ages. Population took off in the 14th century, and walls were built. The village of Llanos del Caudillo, established by the Instituto Nacional de Colonización in the 1950s and formerly depending from Manzanares, became a municipality in its own ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Chimney Manzanares View Through The Polyester Collector Roof
Solar may refer to: Astronomy * Of or relating to the Sun ** Solar telescope, a special purpose telescope used to observe the Sun ** A device that utilizes solar energy (e.g. "solar panels") ** Solar calendar, a calendar whose dates indicate the position of the Earth on its revolution around the Sun ** Solar eclipse, an eclipse of a sun in which it is obstructed by the moon ** Solar System, the planetary system made up by the Sun and the objects orbiting it * Solar Maximum Mission, a satellite * SOLAR (ISS), an observatory on International Space Station Music * "Solar" (composition), attributed to Miles Davis * ''Solar'' (Red Garland album), 1962 * ''Solar'' (Taeyang album), 2010 * ''Solar'', a 2011 album by Rubik * "Solar", a song by Northlane from ''Mesmer'', 2017 * "Solar", a song by Sault from ''Air'', 2022 * ”Solar”, a song by Stam1na from '' Taival'', 2018 * SOLAR Records, a record label Geography * Solar (Spanish term), a type of urban site * Solar, County ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edgard Nazare
Edgard Nazare (1914–1998) was a French aeronautical engineer and inventor. He specialized in fluid mechanics, co-founder of the Aeronautical Research Office of Algiers, which became ONERA after the Second World War. Having worked for a long time in the Sahara, he had the opportunity to observe many whirlwinds of sand (dust devil). In 1956 he filed his first patent in Algiers on the artificial cyclone generator, this patent was re-filed later in Paris. Patents * Artificial cyclone generator – French patent 1439849 * Tower construction for solar aero-thermal and aero-cooling stations – has metal framework mounted on central telescopic mast – French patent 8205544 See also * Solar updraft tower The solar updraft tower (SUT) is a design concept for a renewable energy, renewable-energy power plant for generating electricity from low temperature solar heat. Sunshine heats the air beneath a very wide greenhouse-like roofed collector struct ... References Ener ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patent
A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an sufficiency of disclosure, enabling disclosure of the invention."A patent is not the grant of a right to make or use or sell. It does not, directly or indirectly, imply any such right. It grants only the right to exclude others. The supposition that a right to make is created by the patent grant is obviously inconsistent with the established distinctions between generic and specific patents, and with the well-known fact that a very considerable portion of the patents granted are in a field covered by a former relatively generic or basic patent, are tributary to such earlier patent, and cannot be practiced unless by license thereunder." – ''Herman v. Youngstown Car Mfg. Co.'', 191 F. 579, 584–85, 112 CCA 185 (6th Cir. 1911) In most countries, patent rights fall under private la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter De Haas
Walter de Haas (1886–1969), who wrote under the pseudonym Hanns Günther, was a prolific German author, translator, and editor of popular science books. He began to publish books in 1912, including introductions to topics in electrical engineering under the '' Franckh'schen Verlagshandlung'' imprint and popular science works in the same publisher's ''Kosmos series''. His books remain exemplary for their combination of exactness and ease of understanding. Today, his most important book is considered to be "In a hundred years: the world's future energy supply" (''In hundert Jahren - Die künftige Energieversorgung der Welt''), which was published in 1931 for Franckh's "Friends of Nature Club" (''Gesellschaft der Naturfreunde''). In the book, he started by pointing out that humanity would one day run out of coal (he dismissed petroleum as a source of energy because he felt that it would run out very quickly) and went on to discuss other possible sources of energy that could replace ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
