|
Orenda Aerospace
Orenda Engines was a Canadian aircraft engine manufacturer and parts supplier. As part of the earlier Avro Canada conglomerate, which became Hawker Siddeley Canada, they produced a number of military jet engines from the 1950s through the 1970s, and were Canada's primary engine supplier and repair company. History Origins The origins of the company stem from World War II. During the war, the National Research Council of Canada ran a small aerodynamics effort similar to NACA in the United States or Royal Aircraft Establishment in the United Kingdom. In 1942 they sent two of their researchers to the UK to take a survey of their efforts and report on what fields of study the Canadians should focus in order to avoid duplication. Over the next year a number of members of the NRC's aerodynamics lab traveled to the UK, and in May 1943 they published their findings in the top secret ''Report on Development of Jet Propulsion in the United Kingdom'', widely known as the Banks Report. Among ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orenda Logo
Orenda is the Iroquois name for a certain spiritual energy inherent in people and their environment. It is an "extraordinary invisible power believed by the Iroquois Native Americans to pervade in varying degrees in all animate and inanimate natural objects as a transmissible spiritual energy capable of being exerted according to the will of its possessor." Orenda is a collective power of nature's energies through the living energy of all natural objects: animate and inanimate. Anthropologist J. N. B. Hewitt notes intrinsic similarities between the Iroquoian concept of Orenda and that of the Siouxan wakan or mahopa; the Algonquin manitowi, and the pokunt of the Shoshone. Across the Iroquois tribes, the concept was referred to variously as ''orenna'' or ''karenna'' by the Mohawk, Cayuga, and Oneida; ''urente'' by the Tuscarora, and ''iarenda'' or ''orenda'' by the Huron. Orenda is present in nature: storms are said to possess orenda. A strong connection exists between prayers a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Canadian Encyclopedia
''The Canadian Encyclopedia'' (TCE; french: L'Encyclopédie canadienne) is the national encyclopedia of Canada, published online by the Toronto-based historical organization Historica Canada, with the support of Canadian Heritage. Available for free online in both English and French, ''The Canadian Encyclopedia'' includes more than 19,500 articles in both languages on numerous subjects including history, popular culture, events, people, places, politics, arts, First Nations, sports and science. The website also provides access to the ''Encyclopedia of Music in Canada'', the ''Canadian Encyclopedia Junior Edition'', ''Maclean's'' magazine articles, and ''Timelines of Canadian History''. , over 700,000 volumes of the print version of ''TCE'' have been sold and over 6 million people visit ''TCE'''s website yearly. History Background While attempts had been made to compile encyclopedic material on aspects of Canada, ''Canada: An Encyclopaedia of the Country'' (1898–1900), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avro Canada Orenda
The Avro Canada TR5 Orenda was the first production jet engine from Avro Canada's Gas Turbine Division. Similar to other early jet engines in design, like the Rolls-Royce Avon or General Electric J47, the Orenda nevertheless outperformed its rivals in most ways, and the Orenda-powered Canadair Sabres were among the fastest of all first-generation jet fighters. Over 4,000 Orendas of various marks were delivered during the 1950s, Avro's greatest engine success. Development The Orenda design started in the summer of 1946 when the Royal Canadian Air Force (RCAF) placed an order with Avro Canada for a new night/all-weather fighter. To power the design, Avro decided to build their own engines. Avro had recently purchased Turbo Research, a former crown corporation set up in Leaside, Toronto, to develop jet engines. Turbo Research was in the midst of designing their first engine, the TR.4 Chinook, which could easily be scaled up for the new fighter design. It was decided to con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interceptor Aircraft
An interceptor aircraft, or simply interceptor, is a type of fighter aircraft designed specifically for the defensive interception role against an attacking enemy aircraft, particularly bombers and reconnaissance aircraft. Aircraft that are capable of being or are employed as both ‘standard’ air superiority fighters and as interceptors are sometimes known as fighter-interceptors. There are two general classes of interceptor: light fighters, designed for high performance over short range; and heavy fighters, which are intended to operate over longer ranges, in contested airspace and adverse meteorological conditions. While the second type was exemplified historically by specialized night fighter and all-weather interceptor designs, the integration of mid-air refueling, satellite navigation, on-board radar and beyond visual range (BVR) missile systems since the 1960s has allowed most frontline fighter designs to fill the roles once reserved for specialised night/all-weathe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avro Canada CF-100 Canuck
The Avro Canada CF-100 Canuck (affectionately known as the "Clunk") is a Canadian twinjet interceptor/ fighter designed and produced by aircraft manufacturer Avro Canada. It has the distinction of being the only Canadian-designed fighter to enter mass production. Work commenced during October 1946 in response to a Royal Canadian Air Force (RCAF) specification calling for a new jet-powered interceptor/fighter aircraft suitable for long-distance patrol missions and all-weather operations. On 19 January 1950, the ''CF-100 Mark 1'' prototype, ''18101'', conducted its maiden flight, powered by a pair of Rolls-Royce Avon RA 3 turbojet engines. Both pre-production and production series aircraft were powered by the domestically-developed Avro Orenda engine instead. Flight testing proved the CF-100 to possess a relatively short takeoff run and a high climb rate, making it well suited to its role as an interceptor. On 18 December 1952, Squadron Leader Janusz Żurakowski, the Avro com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newton (unit)
The newton (symbol: N) is the unit of force in the International System of Units (SI). It is defined as 1 kg⋅m/s, the force which gives a mass of 1 kilogram an acceleration of 1 metre per second per second. It is named after Isaac Newton in recognition of his work on classical mechanics, specifically Newton's second law of motion. Definition A newton is defined as 1 kg⋅m/s (it is a derived unit which is defined in terms of the SI base units). One newton is therefore the force needed to accelerate one kilogram of mass at the rate of one metre per second squared in the direction of the applied force. The units "metre per second squared" can be understood as measuring a rate of change in velocity per unit of time, i.e. an increase in velocity by 1 metre per second every second. In 1946, Conférence Générale des Poids et Mesures (CGPM) Resolution 2 standardized the unit of force in the MKS system of units to be the amount needed to accelerate 1 kilogram of mass at the rate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pound (force)
The pound of force or pound-force (symbol: lbf, sometimes lbf,) is a unit of force used in some systems of measurement, including English Engineering units and the foot–pound–second system. Pound-force should not be confused with pound-mass (lb), often simply called ''pound'', which is a unit of mass, nor should these be confused with foot-pound (ft⋅lbf), a unit of energy, or pound-foot (lbf⋅ft), a unit of torque. Definitions The pound-force is equal to the gravitational force exerted on a mass of one avoirdupois pound on the surface of Earth. Since the 18th century, the unit has been used in low-precision measurements, for which small changes in Earth's gravity (which varies from equator to pole by up to half a percent) can safely be neglected. The 20th century, however, brought the need for a more precise definition, requiring a standardized value for acceleration due to gravity. Product of avoirdupois pound and standard gravity The pound-force is the product ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toronto Pearson International Airport
Lester B. Pearson International Airport , commonly known as Toronto Pearson International Airport, is an international airport located in Mississauga, Ontario, Canada. It is the main airport serving Toronto, its metropolitan area, and the surrounding region known as the Golden Horseshoe. The airport is named in honour of Lester B. Pearson, who served as the 14th Prime minister of Canada and received the Nobel Peace Prize in 1957. Toronto Pearson is located northwest of Downtown Toronto with the majority of the airport situated in Mississauga and a small portion of the airfield, along Silver Dart Drive north of Renforth Drive, extending into Toronto's western district of Etobicoke. It has five runways and two passenger terminals along with numerous cargo and maintenance facilities on a site that covers . It is the largest and busiest airport in Canada, handling 50.5 million passengers in 2019. As of 2019, it was the second-busiest international air passenger gateway in the A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malton, Mississauga
Malton is a neighbourhood in the northeastern part of the city of Mississauga, Ontario, Canada, located to the northwest of Toronto. Malton is bounded by Highway 427 to the east, the Brampton city limits (a Canadian National Railway (CN) rail line) to the north, Airport Road to the west, and a second CN line and Toronto Pearson International Airport to the south. Malton is unique in that it does not adjoin any other Mississauga neighbourhood, being separated by the airport and extensive industrial areas. All of the roads in this area are named after cities in the United Kingdom. Mimico Creek flows through Malton. The oldest portion of Malton is located on the northwest corner of Airport and Derry Roads. Together, the Malton and Britannia Woods areas compose Ward 5. History 1820–1936 The Second Purchase from the Mississauga Indians on Wednesday, October 28, 1818, was for 648,000 acres. Toronto Township received 34,556 acres, increasing its total acreage to 64,125. The Tor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victory Aircraft
Victory Aircraft Limited was a Canadian manufacturing company that, during the Second World War, built mainly British-designed aircraft under licence. It acted as a shadow factory, safe from the reach of German bombers. Initially the major wartime contract to manufacture Avro Lancaster heavy bombers was to go to the National Steel Car Ltd. headquartered in Hamilton, utilizing the Malton factory (near today's Toronto Pearson International Airport). National Steel Car was already producing Westland Lysander aircraft (Malton 1938-1939) and involved as a subcontractor in the manufacture of Hawker Hurricane fighters (1939-1943), Avro Anson trainers (Montreal 1941-1945) and Handley Page Hampden bombers (Malton and Montreal 1939-1941?). Questions arising as to the company's ability to manage the project led to the government's expropriation of the plant on 4 November 1942 and the setting up of the Crown Corporation, Victory Aircraft Limited, incorporated under the Department of Munit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avro Canada Chinook
The Avro Canada TR.4 Chinook was Canada's first turbojet engine, designed by Turbo Research and manufactured by A.V. Roe Canada Ltd. Named for the warm Chinook wind that blows in the Rocky Mountains, only three Chinooks were built and none were used operationally. The Chinook was nevertheless an extremely successful design in terms of introducing new concepts and materials, and after being scaled up from to , would become the Orenda. Development In late 1942 the National Research Council of Canada (NRC) sent Dr. J.J. Greene and Malcolm Kuhring to England to report on the various advanced research projects and to see if Canada could play a role in them. One of the team's many topics in the resulting report was an introduction to the work on jet engines being carried out by Frank Whittle at Power Jets. The Department of Munitions and Supply (DMS) thought this was a wonderful opportunity to get in at the "ground floor" of a newly developing field, one that the country could ent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Interceptor Aircraft")
