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Çetin Dam
The Çetin Dam hydropower dam, on the Botan River in Siirt Province, Turkey, with an installed capacity of 420 MW. It was completed in 2020. Location The dam will be located directly downstream of the Botan and Büyük River confluence. Also part of the Çetin project is a smaller dam downstream with in height. The Çetin lower dam will regulate outflows from the Çetin main dam and also produce hydroelectric power with a 112 MW capacity via two 56 MW Kaplan turbines. Overall, six dams are to be built on the Botan River, among which Çetin dam will have the largest power plant. Design Çetin Dam is a roller-compacted concrete body embankment dam. With a volume exceeding 4.7 million m3, il will be the biggest of its kind in Turkey, and bigger than any existing RCC dam in Europe. The dam will be 165 m high and create a 615 million m3 reservoir. The dam's power plant will house four vertical axis Francis turbine-generators, three of them with a 135 MW capacity and a smalle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turkey
Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a list of transcontinental countries, transcontinental country located mainly on the Anatolia, Anatolian Peninsula in Western Asia, with a East Thrace, small portion on the Balkans, Balkan Peninsula in Southeast Europe. It shares borders with the Black Sea to the north; Georgia (country), Georgia to the northeast; Armenia, Azerbaijan, and Iran to the east; Iraq to the southeast; Syria and the Mediterranean Sea to the south; the Aegean Sea to the west; and Greece and Bulgaria to the northwest. Cyprus is located off the south coast. Turkish people, Turks form the vast majority of the nation's population and Kurds are the largest minority. Ankara is Turkey's capital, while Istanbul is its list of largest cities and towns in Turkey, largest city and financial centre. One of the world's earliest permanently Settler, settled regions, present-day Turkey was home to important Neol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Embankment Dam
An embankment dam is a large artificial dam. It is typically created by the placement and compaction of a complex semi-plastic mound of various compositions of soil or rock. It has a semi-pervious waterproof natural covering for its surface and a dense, impervious core. This makes the dam impervious to surface or seepage erosion. Such a dam is composed of fragmented independent material particles. The friction and interaction of particles binds the particles together into a stable mass rather than by the use of a cementing substance. Types Embankment dams come in two types: the earth-filled dam (also called an earthen dam or terrain dam) made of compacted earth, and the rock-filled dam. A cross-section of an embankment dam shows a shape like a bank, or hill. Most have a central section or core composed of an impermeable material to stop water from seeping through the dam. The core can be of clay, concrete, or asphalt concrete. This type of dam is a good choice for sites wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams In Siirt Province
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alkumru Dam
The Alkumru Dam is a rock-fill embankment dam on the Botan River, located east of Siirt in Siirt Province, Turkey. The dam was constructed between 2008 and 2011. It was inaugurated by President Abdullah Gül and Prime Minister Recep Tayyip Erdoğan on 19 May 2011. Its primary purpose is hydroelectric power generation and it supports a 265.5 MW power station. The first two generators were commissioned in March 2011 with the third and final in April 2011. See also * Kirazlık Dam – regulator downstream *Çetin Dam The Çetin Dam hydropower dam, on the Botan River in Siirt Province, Turkey, with an installed capacity of 420 MW. It was completed in 2020. Location The dam will be located directly downstream of the Botan and Büyük River confluence. Also par ... – upstream, under construction References {{Power stations in Turkey Hydroelectric power stations in Turkey Rock-filled dams Dams in Siirt Province Dams completed in 2011 Alkumru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kurdistan Workers' Party
The Kurdistan Workers' Party or PKK is a Kurdish militant political organization and armed guerrilla movement, which historically operated throughout Kurdistan, but is now primarily based in the mountainous Kurdish-majority regions of southeastern Turkey and northern Iraq. Since 1984, the PKK has utilized asymmetric warfare in the Kurdish–Turkish conflict (with several ceasefires between 1993 and 2013–2015). Although the PKK once sought an independent Kurdish state, in the 1990s its aims shifted toward autonomy and increased rights for Kurds within Turkey. The PKK is designated as a terrorist organization by Turkey, the United States, the EU and some other countries; however, the labeling of the PKK as a terrorist organization is controversial, and some analysts and organizations contend that the PKK no longer engages in organized terrorist activities or systemically targets civilians. Turkey has often viewed the demand for education in Kurdish language as supportin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limak Holding
Limak Holding A.S. is a Turkish conglomerate, with major interests in construction, energy, cement, and tourism. Its assets include the Limak Cement and Limak Energy companies and the Limak Tourism Group. In 2012 it had around $260m revenue from construction. Limak was launched in 1976 by Sezai Bacaksız and Nihat Özdemir, with Özdemir focussing on cement and energy while Bacaksız focussed on airports and tourism. Recent history In May 2013 Limak Holding was part of a joint venture which won the EUR22bn contract to construct a third international airport in Istanbul. The group had previously been part of a joint venture which in 2007 won a 20-year concession to operate Sabiha Gökçen International Airport, and in 2007, together with French firm Aéroport de Lyon, won the concession tender for Pristina International Airport Adem Jashari. In July 2013 it was part of a joint venture which acquired the daily newspaper ''Akşam'', together with TV channel Sky Turk 360 and radio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Statkraft
Statkraft AS is a hydropower company, fully owned by the Norwegian state. The Statkraft Group is a generator of renewable energy, as well as Norway’s largest and the Nordic region's third largest energy producer. Statkraft develops and generates hydropower, wind power, gas power, district heating and solar power, and is also a player in the international energy markets. The company has over 4000 employees and their headquarters is located in Oslo, Norway. History The Norwegian state acquired its first ownership rights to a waterfall when they bought Paulenfossen in Southern Norway in 1895. In 1921 The Norwegian Water Resources and Energy Directorate (NVE) was created to operate the nation's power plants. From 1950 to 1960, the state constructed large hydropower plants across the country. In 1986 the power plants and central power grid were split off as Statskraftverkene, which was divided again in 1992 into Statkraft and Statnett. Statkraft SF was created as a government enterp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Francis Turbine
The Francis turbine is a type of water turbine. It is an inward-flow reaction turbine that combines radial and axial flow concepts. Francis turbines are the most common water turbine in use today, and can achieve over 95% efficiency. The process of arriving at the modern Francis runner design took from 1848 to approximately 1920. It became known as the Francis turbine around 1920, being named after British-American engineer James B. Francis who in 1848 created a new turbine design. Francis turbines are primarily used for producing electricity. The power output of the electric generators generally ranges from just a few kilowatts up to 1000 MW, though mini-hydro installations may be lower. The best performance is seen when the head height is between . Penstock diameters are between . The speeds of different turbine units range from 70 to 1000 rpm. A wicket gate around the outside of the turbine's rotating runner controls the rate of water flow through the turbine for d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Europe
Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia and it is located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. Comprising the westernmost peninsulas of Eurasia, it shares the continental landmass of Afro-Eurasia with both Africa and Asia. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south and Asia to the east. Europe is commonly considered to be Boundaries between the continents of Earth#Asia and Europe, separated from Asia by the drainage divide, watershed of the Ural Mountains, the Ural (river), Ural River, the Caspian Sea, the Greater Caucasus, the Black Sea and the waterways of the Turkish Straits. "Europe" (pp. 68–69); "Asia" (pp. 90–91): "A commonly accepted division between Asia and E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaplan Turbine
The Kaplan turbine is a propeller-type water turbine which has adjustable blades. It was developed in 1913 by Austrian professor Viktor Kaplan, who combined automatically adjusted propeller blades with automatically adjusted wicket gates to achieve efficiency over a wide range of flow and water level. The Kaplan turbine was an evolution of the Francis turbine. Its invention allowed efficient power production in low-head applications which was not possible with Francis turbines. The head ranges from and the output ranges from 5 to 200 MW. Runner diameters are between . Turbines rotate at a constant rate, which varies from facility to facility. That rate ranges from as low as 54.5 rpm (Albeni Falls Dam) to 450 rpm. Kaplan turbines are now widely used throughout the world in high-flow, low-head power production. Development Viktor Kaplan, living in Brünn, Austria-Hungary (now Brno, Czechia), obtained his first patent for an adjustable blade propeller turbine in 1912. But t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pervari
Pervari ( ku, Berwarî) is a town and seat of the Pervari District of Siirt Province in Turkey. It is populated by Kurds ug:كۇردلار Kurds ( ku, کورد ,Kurd, italic=yes, rtl=yes) or Kurdish people are an Iranian ethnic group native to the mountainous region of Kurdistan in Western Asia, which spans southeastern Turkey, northwestern Iran, northern Ir ... of the Adiyan and Şakiran tribes and had a population of 6,261 in 2021. The town is divided into the two neighborhoods of Aydın and Şakiran. References {{Siirt-geo-stub Populated places in Siirt Province Kurdish settlements in Siirt Province ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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