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DLR HY4
HY4 is a four seat hydrogen fuel cell powered aircraft. It made its maiden flight on 29 September 2016 from Stuttgart Airport. It was designed by DLR Institute of Engineering Thermodynamics of the German Aerospace Center, based on the Taurus G4, manufactured by Pipistrel Pipistrel d.o.o Ajdovščina is a Slovenian light aircraft manufacturer established in 1989Or 1989... --> by Ivo Boscarol and based in Ajdovščina. Its facilities are located in Ajdovščina, Slovenia, and near the town of Gorizia, Italy. By Ma .... References External links *{{official, http://hy4.org/ 2010s German experimental aircraft Hydrogen-powered aircraft Zero-emissions vehicles Fuel cell vehicles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Technology Demonstrator
A technology demonstration (or tech demo), also known as demonstrator model, is a prototype, rough example or an otherwise incomplete version of a conceivable product or future system, put together as proof of concept with the primary purpose of showcasing the possible applications, feasibility, performance and method of an idea for a new technology. They can be used as demonstrations to the investors, partners, journalists or even to potential customers in order to convince them of the viability of the chosen approach, or to test them on ordinary users. Computers and gaming Technology demonstrations are often used in the computer industry, emerging as an important tool in response to short development cycles, in both software and hardware development. * Computer game developers use tech demos to rouse and maintain interest to titles still in development (because game engines are usually ready before the art is finished) and to ensure functionality by early testing. Short segm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Germany
Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated between the Baltic and North seas to the north, and the Alps to the south; it covers an area of , with a population of almost 84 million within its 16 constituent states. Germany borders Denmark to the north, Poland and the Czech Republic to the east, Austria and Switzerland to the south, and France, Luxembourg, Belgium, and the Netherlands to the west. The nation's capital and most populous city is Berlin and its financial centre is Frankfurt; the largest urban area is the Ruhr. Various Germanic tribes have inhabited the northern parts of modern Germany since classical antiquity. A region named Germania was documented before AD 100. In 962, the Kingdom of Germany formed the bulk of the Holy Roman Empire. During the 16th ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Aerospace Center
The German Aerospace Center (german: Deutsches Zentrum für Luft- und Raumfahrt e.V., abbreviated DLR, literally ''German Center for Air- and Space-flight'') is the national center for aerospace, energy and transportation research of Germany, founded in 1969. It is headquartered in Cologne with 35 locations throughout Germany. The DLR is engaged in a wide range of research and development projects in national and international partnerships. DLR also acts as the German space agency and is responsible for planning and implementing the German space programme on behalf of the German federal government. As a project management agency, DLR coordinates and answers the technical and organisational implementation of projects funded by a number of German federal ministries. As of 2020, the German Aerospace Center had a national budget of €1.261 billion. Overview DLR has approximately 10.000 employees at 30 locations in Germany. Institutes and facilities are spread over 13 sites, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pipistrel
Pipistrel d.o.o Ajdovščina is a Slovenian light aircraft manufacturer established in 1989Or 1989... --> by Ivo Boscarol and based in Ajdovščina. Its facilities are located in Ajdovščina, Slovenia, and near the town of Gorizia, Italy. By March 2019, Pipistrel had produced more than 2000 aircraft. In April 2022, the company was purchased by Textron. History Due to legal restrictions imposed by the Yugoslavian government during the 1980s, the first aircraft was flown secretly in the evening, between dusk and dark. The flying times and triangular shape of the hang-glider style wings earned the aircraft the nickname "bats" which was adopted by the company naming themselves after the Italian word for bat, pipistrello. Initially Pipistrel produced only powered hang gliders, designed by Ivo Boscarol, who produced experimental ultralight trikes with a group of his friends as a private enterprise starting in the mid-1980s. The first serially-built ultralight trike, the Basic, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pipistrel Taurus G4
The Pipistrel Taurus is a Slovenian self-launched two-seat microlight glider designed and built by Pipistrel.Vandermeullen, Richard: ''2012 Kit Aircraft Buyer's Guide'', Kitplanes, Volume 28, Number 12, December 2011, page 65. Belvoir Publications. ISSN 0891-1851Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 136. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X The Taurus Electro was announced in 2007, and entered into service in 2011, becoming the first electric 2-seat aircraft in serial production available on the market. Development In June 2001, Pipistrel begun the development of the Taurus as one of the first self-launched gliders in the microlight category. The design used the wings of the Pipistrel Sinus with a new two-seat side-by-side fuselage. To enable the Taurus to self-launch, a pop-out propeller is mounted on the rear fuselage driven by a Rotax 503 piston engine. In 2007 the company developed the Taurus Electro with the pis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrogen Fuel Cell
A fuel cell is an electrochemical cell that converts the chemical energy of a fuel (often hydrogen) and an oxidizing agent (often oxygen) into electricity through a pair of redox reactions. Fuel cells are different from most batteries in requiring a continuous source of fuel and oxygen (usually from air) to sustain the chemical reaction, whereas in a battery the chemical energy usually comes from substances that are already present in the battery. Fuel cells can produce electricity continuously for as long as fuel and oxygen are supplied. The first fuel cells were invented by Sir William Grove in 1838. The first commercial use of fuel cells came more than a century later following the invention of the hydrogen–oxygen fuel cell by Francis Thomas Bacon in 1932. The alkaline fuel cell, also known as the Bacon fuel cell after its inventor, has been used in NASA space programs since the mid-1960s to generate power for satellites and space capsules. Since then, fuel cells have b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stuttgart Airport
Stuttgart Airport (German: ''Flughafen Stuttgart'', formerly ''Flughafen Stuttgart-Echterdingen'') is the international airport of Stuttgart, the capital of the German state of Baden-Württemberg. It is christened in honor of Stuttgart's former mayor, Manfred Rommel, son of Erwin Rommel, and is the sixth busiest airport in Germany with 11,832,634 passengers having passed through its doors in 2018. The airport is operated by Flughafen Stuttgart GmbH (FSG). It goes back to Luftverkehr Württemberg AG, which was founded in 1924 and initially operated Böblingen Airport. Since 2008, 65% of the operating company is owned by the state of Baden-Württemberg and 35% by the city of Stuttgart. It is located approximately ( in a straight line) south of Stuttgart and lies on the boundary between the nearby town of Leinfelden-Echterdingen, Filderstadt and Stuttgart itself. In 2007, the Stuttgart Trade Fair – the ninth biggest exhibition centre in Germany – moved to grounds directly n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pipistrel Taurus
The Pipistrel Taurus is a Slovenian self-launched two-seat microlight glider designed and built by Pipistrel.Vandermeullen, Richard: ''2012 Kit Aircraft Buyer's Guide'', Kitplanes, Volume 28, Number 12, December 2011, page 65. Belvoir Publications. ISSN 0891-1851Bayerl, Robby; Martin Berkemeier; et al: ''World Directory of Leisure Aviation 2011-12'', page 136. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X The Taurus Electro was announced in 2007, and entered into service in 2011, becoming the first electric 2-seat aircraft in serial production available on the market. Development In June 2001, Pipistrel begun the development of the Taurus as one of the first self-launched gliders in the microlight category. The design used the wings of the Pipistrel Sinus with a new two-seat side-by-side fuselage. To enable the Taurus to self-launch, a pop-out propeller is mounted on the rear fuselage driven by a Rotax 503 piston engine. In 2007 the company developed the Taurus Electro with the pis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2010s German Experimental Aircraft
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrogen-powered Aircraft
A hydrogen-powered aircraft is an aeroplane that uses hydrogen fuel as a power source. Hydrogen can either be burned in a jet engine or another kind of internal combustion engine, or can be used to power a fuel cell to generate electricity to power a propeller. Unlike most aircraft, which store fuel in the wings, hydrogen-powered aircraft are usually designed with the hydrogen fuel tanks inside the fuselage. Hydrogen, which can be produced from low-carbon power and can produce zero emissions, is considered an important technology for decarbonising aviation. Airbus has announced plans to launch into service the first commercial hydrogen-powered aircraft by 2035 and Boeing has acknowledged the potential of the technology. According to McKinsey & Company, hydrogen aircraft could enter the market in the late 2030s and scale up through 2050, when they could account for roughly a third of aviation’s energy demand. Hydrogen properties and design considerations Hydrogen has a speci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zero-emissions Vehicles
Zero emission refers to an engine, motor, process, or other energy source, that emits no waste products that pollute the environment or disrupt the climate. Zero emission engines Vehicles and other mobile machinery used for transport (over land, sea, air, rail) and for other uses (agricultural, mobile power generation, etc.) contribute heavily to climate change and pollution, so zero emission engines are an area of active research. These technologies almost in all cases include an electric motor powered by an energy source compact enough to be installed in the vehicle. These sources include hydrogen fuel cells, batteries, supercapacitors, and flywheel energy storage devices. In some cases, such as compressed air engines, the engine may be mechanical rather than electrical. This mechanical engine is then powered by a passive energy source like compressed air, or a combustible non-polluting gas like hydrogen. The above engines can be used in all vehicles, from cars to boats to p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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