|
SRV Dominator
The SRV Dominator is the name given to a series of vehicles used for Reed Timmer, as featured on the Discovery Channel series ''Storm Chasers'' (SRV stands for Storm Research Vehicle). In April 2013, Reed Timmer, designer and operator of all three Dominator vehicles joined KFOR-TV's 4WARN Storm Team, all three vehicles collectively referred to by the station as "Dominator 4". The Dominator The Dominator was modified from a 2007 Chevrolet Tahoe that was used during the 2008 storm chasing season and debuted in the 2009 chase season. The modifications included adding bulletproof sheet metal and transparent Lexan armor to protect against flying debris near tornadoes, and an external roll cage and racing-style safety harnesses in case of a vehicle roll. The SRV is not designed to intercept (due mainly to a lack of an anchoring system as employed on the TIV 2) but is able to get as close as "humanly possible" to tornadoes. In 2009, a tornado in Aurora, Nebraska unexpectedly strengthene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reed Timmer
Reed Timmer (born March 17, 1980) is an American meteorologist and storm chasing, storm chaser. He is known for starring in the Discovery Channel reality television series ''Storm Chasers (TV series), Storm Chasers'', as well as in the documentary film ''Tornado Glory'' and in the series ''Tornado Chasers (web series), Tornado Chasers''. He also worked with Mike Theiss in the reality television series ''Storms Rising'' on Disney+. Early life Timmer became interested in the weather at a young age, after experiencing a severe thunderstorm that reportedly dropped golfball-sized hail in his yard. Later on, Timmer participated in the Science Olympiad competition in middle school and high school. After graduating from Forest Hills Central High School in Grand Rapids, MI, in 1998, he began studying meteorology at the University of Oklahoma (OU). In October of that year, he filmed his first tornado. Career Media Timmer followed severe weather with his TornadoVideos.net team in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Reno, Oklahoma
El Reno is a city in and county seat of Canadian County, Oklahoma, United States. As of the 2020 census, the city population was 16,989, marking a change of 1.55% from 16,729, recorded in the 2010 census. The city was begun shortly after the 1889 land rush and named for the nearby Fort Reno.Cynthia Savage, "El Reno." ''Encyclopedia of Oklahoma History and Culture''. Retrieved October 10, 2013. It is located in , about west of downtown Oklahoma City. History The land of Canadian County belonged to the historic |
Tornado Outbreak Of May 18–21, 2013
The tornado outbreak of May 18–21, 2013 was a significant tornado outbreak that affected parts of the Midwestern United States and lower Great Plains. This event occurred just days after a deadly outbreak struck Texas and surrounding southern states on May 15. On May 16, a slow moving trough crossed the Rockies and traversed the western Great Plains. Initially, activity was limited to scattered severe storms; however, by May 18, the threat for organized severe thunderstorms and tornadoes greatly increased. A few tornadoes touched down that day in Kansas and Nebraska, including an EF4 near Rozel, Kansas. Maintaining its slow eastward movement, the system produced another round of severe weather nearby. Activity significantly increased on May 19, with tornadoes confirmed in Oklahoma, Kansas, Iowa, Missouri, and Illinois. In Oklahoma, two strong tornadoes, one rated EF4, caused significant damage in rural areas of the eastern Oklahoma City metropolitan area; two people lost their li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diesel Engine
The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-called compression-ignition engine (CI engine). This contrasts with engines using spark plug-ignition of the air-fuel mixture, such as a petrol engine (gasoline engine) or a gas engine (using a gaseous fuel like natural gas or liquefied petroleum gas). Diesel engines work by compressing only air, or air plus residual combustion gases from the exhaust (known as exhaust gas recirculation (EGR)). Air is inducted into the chamber during the intake stroke, and compressed during the compression stroke. This increases the air temperature inside the cylinder to such a high degree that atomised diesel fuel injected into the combustion chamber ignites. With the fuel being injected into the air just before combustion, the dispersion of the fuel is une ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Actuator
An actuator is a component of a machine that is responsible for moving and controlling a mechanism or system, for example by opening a valve. In simple terms, it is a "mover". An actuator requires a control device (controlled by control signal) and a source of energy. The control signal is relatively low energy and may be electric voltage or current, pneumatic, or hydraulic fluid pressure, or even human power. Its main energy source may be an electric current, hydraulic pressure, or pneumatic pressure. The Control device is usually a valve. When it receives a control signal, an actuator responds by converting the source's energy into mechanical motion. In the ''electric'', ''hydraulic'', and ''pneumatic'' sense, it is a form of automation or automatic control. History The history of the pneumatic actuation system and the hydraulic actuation system dates to around the time of World War II (1938). It was first created by Xhiter Anckeleman who used his knowledge of engines and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gull-wing Door
In the automotive industry, a gull-wing door, also known as a falcon-wing door or an up-door, is a car door that is hinged at the roof rather than the side, as pioneered by Mercedes-Benz 300 SL, first as a race car in 1952 ( W194), and then as a production sports car in 1954. Opening upwards, the doors evoke the image of a seagull's wings. In French, they are (butterfly doors). The papillon door was designed by Jean Bugatti for the 1939 Type 64, 14 years before Mercedes-Benz produced its similar, famous 300 SL gullwing door. The papillon door is a precursor to the gullwing door, and is slightly different in its architecture, but is often overlooked when discussing gull-wing design. Conventional car doors are typically hinged at the front-facing edge of the door, with the door swinging outward horizontally. Apart from the Mercedes-Benz 300 SL of the mid-1950s, Mercedes-Benz SLS and the experimental Mercedes-Benz C111 of the early 1970s, the best-known examples of road-cars w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winch
A winch is a mechanical device that is used to pull in (wind up) or let out (wind out) or otherwise adjust the tension of a rope or wire rope (also called "cable" or "wire cable"). In its simplest form, it consists of a spool (or drum) attached to a hand crank. Traditionally, winches on ships accumulated wire or rope on the drum; those that do not accumulate, and instead pass on the wire/rope (see yacht photo above), are called capstans. Despite this, sailboat capstans are most often referred to as winches. Winches are the basis of such machines as tow trucks, steam shovels and elevators. More complex designs have gear assemblies and can be powered by electric, hydraulic, pneumatic or internal combustion drives. It might include a solenoid brake and/or a Mechanical brake stretch wrapper, mechanical brake or ratchet (device), ratchet and pawl which prevents it unwinding unless the pawl is retracted. The rope may be stored on the winch. When trimming a line on a sailboat, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ford Super Duty
The Ford Super Duty (short for F-Series Super Duty) is a series of heavy-duty pickup trucks produced by the Ford Motor Company since the 1999 model year. Slotted above the consumer-oriented Ford F-150, the Super Duty trucks are an expansion of the Ford F-Series range, from the F-250 to the F-550. Rather than adapting lighter-duty trucks for heavier use, Super Duty trucks have been designed as a dedicated variant of the Ford F-Series, including pickup trucks and chassis-cab vehicles; the Ford F-450 is the largest pickup truck offered for sale in North America. Currently in their fourth generation, Super Duty trucks use a separate chassis from the F-150, including heavier-duty frame and chassis components, which allows for heavier payloads and towing capabilities. With a GVWR over , Super Duty pickups are Class 2 and 3 trucks; chassis cab trucks are offered in Class 4 and 5 sizes. The model line also offers Ford PowerStroke V8 diesel engines as an option. Alongside pickup tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tim Samaras
Timothy Michael Samaras (November 12, 1957 – May 31, 2013) was an American engineer and Storm chasing, storm chaser best known for his field research on tornadoes and time on the Discovery Channel show, ''Storm Chasers (TV series), Storm Chasers''. He died in the 2013 El Reno tornado. Early life Samaras was born November 12, 1957, in Lakewood, Colorado, to Paul T. and Margaret L. Samaras. Paul (1925–2005) was a photographer and model airplane distributor who was an Army projectionist in WWII. Tim assisted in the photography and shop work. Margaret was born in 1929 and died in 1996. His mother talked him into watching an annual television broadcast of ''The Wizard of Oz (1939 film), The Wizard of Oz'' at age six. "When the tornado appeared," he recalled. "I was hooked!" Samaras attended Lasley Elementary and O'Connell Junior High in Lakewood, before graduating from Alameda International Junior/Senior High School in 1976. In his twenties, he began to chase storms "not for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TWISTEX
TWISTEX (a backronym for Tactical Weather-Instrumented Sampling in/near Tornadoes Experiment) was a tornado research experiment that was founded and led by Tim Samaras of Bennett, Colorado, US, that ended in the deaths of three researchers in the 2013 El Reno tornado. The experiment announced in 2015 that there were some plans for future operations, but no additional information has been announced since. Background The project normally ran from mid-April through the end of June with a domain that covers the Great Plains and portions of the Midwestern United States. The project was normally at full strength for most of May and June with four vehicles, all equipped with roof-mounted mobile mesonet weather stations. One of the vehicles transported an array of in situ thermodynamic and video probes. Due to graduate and upper-division undergraduate student participant availability, a reduced vehicle compliment consisting of the in situ probe deployment truck and one support mesonet s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oklahoma Highway Patrol
The Oklahoma Highway Patrol (OHP) is a major state law enforcement agency of the government of Oklahoma. A division of the Oklahoma Department of Public Safety, the OHP has traffic enforcement jurisdiction throughout the state. OHP was legislatively created on July 1, 1937, due to the growing problem of motor vehicle collisions, the expansion of highway systems, and the increase in criminal activities. As the principal statewide law enforcement agency in Oklahoma, the Oklahoma Highway Patrol is dedicated to providing quality policing, directed primarily at achieving safer roadways and reducing crime through pro-active investigations, education and patrol services, and by providing leadership and resources during natural disasters, civil disorders and critical incidents. OHP has patrol jurisdiction over all state highways and waterways in Oklahoma, regulating motor vehicles, regulating explosive devices, and providing protection for the Governor of Oklahoma, the Lieutenant Gov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Weather Channel
The Weather Channel (TWC) is an American pay television channel owned by Weather Group, LLC, a subsidiary of Allen Media Group. The channel's headquarters are in Atlanta, Georgia. Launched on May 2, 1982, the channel broadcasts weather forecasts and weather-related news and analysis, along with documentaries and entertainment programming related to weather. A sister network, Weatherscan, was a digital cable and satellite service that offered 24-hour automated local forecasts and radar imagery. Weatherscan was officially shut down on December 9, 2022. The Weather Channel also produces outsourced weathercasts, notably for CBS News and RFD-TV. The Weather Channel was a subsidiary of the Weather Company until the latter was bought by IBM in 2016. The Weather Channel licenses its weather data from IBM. History The Weather Channel was founded on July 18, 1980,USPTO filings: First Use (not First Use in Commerce date on various filings, including filing w/ serial number 73369821) b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
