Inspiration is a British-designed and -built steam-propelled car designed by Glynne Bowsher and developed by the British Steam Car Challenge team.[1][2]
Inspiration holds the World Land Speed Record for a steam-powered vehicle on 25 August 2009, driven by Charles Burnett III with an average speed of 139.8mph (225km/h)[3] over two consecutive runs over a measured mile. This broke the oldest standing land speed record set in 1906 by Fred Marriott in the Stanley Steamer.[4] On 26 August 2009 the car, driven by Don Wales, broke a second record by achieving an average speed of 148.308mph (239km/h) over two consecutive runs over a measured kilometre.
The runs were made at Edwards Air Force Base in California, United States. The car is 7.6m long, 1.7m wide and weighs 3 tons. It is powered by a two-stage turbine driven by superheated steam from 12 boilers containing distilled water. The boilers are heated by burners which burn Liquid Petroleum Gas to produce 3 Megawatts (10.2 million BTU/hr) of heat. The steam produced is at a temperature of 400°C (752 F) and a pressure of 4000kN/m240bar (580psi). The engine is capable of developing 288kW (386hp; 392PS) and consumes around 40 litres (8.8 Impgal) of water per minute).[5]
Donald Malcolm Campbell, was a British speed record breaker who broke eight absolute world speed records on water and on land in the 1950s and 1960s. He remains the only person to set both world land and water speed records in the same year (1964). He died during a water speed record attempt at Coniston Water in the Lake District, England.
Horsepower (hp) is a unit of measurement of power, or the rate at which work is done, usually in reference to the output of engines or motors. There are many different standards and types of horsepower. Two common definitions used today are the mechanical horsepower, which is about 745.7 watts, and the metric horsepower, which is approximately 735.5 watts.
The land speed record is the highest speed achieved by a person using a vehicle on land. There is no single body for validation and regulation; in practice the Category C flying start regulations are used, officiated by regional or national organizations under the auspices of the Fédération Internationale de l'Automobile (FIA). The land speed record (LSR) is standardized as the speed over a course of fixed length, averaged over two runs. Two runs are required in opposite directions within one hour, and a new record mark must exceed the previous one by at least one percent to be validated.
A governor, or speed limiter or controller, is a device used to measure and regulate the speed of a machine, such as an engine.
A streamliner is a vehicle incorporating streamlining in a shape providing reduced air resistance. The term is applied to high-speed railway trainsets of the 1930s to 1950s, and to their successor "bullet trains". Less commonly, the term is applied to fully faired recumbent bicycles. As part of the Streamline Moderne trend, the term was applied to passenger cars, trucks, and other types of light-, medium-, or heavy-duty vehicles, but now vehicle streamlining is so prevalent that it is not an outstanding characteristic. In land speed racing, it is a term applied to the long, slender, custom built, high-speed vehicles with enclosed wheels.
The Stanley Motor Carriage Company was an American manufacturer of steam-engine vehicles; it operated from 1902 to 1924. The cars made by the company were colloquially called Stanley Steamers, although several different models were produced.
Pendine Sands is 7 miles (11 km) of beach on the shores of Carmarthen Bay on the south coast of Wales. It stretches west to east from Gilman Point to Laugharne Sands. The village of Pendine is close to the western end of Pendine Sands.
Steam power developed slowly over a period of several hundred years, progressing through expensive and fairly limited devices in the early 17th century, to useful pumps for mining in 1700, and then to Watt's improved steam engine designs in the late 18th century. It is these later designs, introduced just when the need for practical power was growing due to the Industrial Revolution, that truly made steam power commonplace.
A steam car is a car (automobile) propelled by a steam engine. A steam engine is an external combustion engine (ECE) in which the fuel is combusted outside of the engine, unlike an internal combustion engine (ICE) in which fuel is combusted inside the engine. ECEs have a lower thermal efficiency, but carbon monoxide production is more readily regulated.
The World Unlimited water speed record is the officially recognised fastest speed achieved by a water-borne vehicle. The current record is 511 km/h (318 mph), achieved by Australian Ken Warby in the Spirit of Australia in 1978.
A steam tricycle is a steam-driven three-wheeled vehicle.
The JCB Dieselmax is a diesel-engined 'streamliner' car designed for the purpose of breaking the land speed record for a diesel-engined vehicle.
The Doble steam car was an American steam car maker from 1909 to 1931. Its latter models of steam car, with fast-firing boiler and electric start, were considered the pinnacle of steam car development. The term "Doble steam car" comprises any of several makes of steam-powered automobile in the early 20th century, including Doble Detroit, Doble Steam Car, and Doble Automobile, severally called a "Doble" because of their founding by Abner Doble.
Fred Marriott was an American race car driver. In 1906, he set the world land speed record at 127.659 mph (205.5 km/h) at the Daytona Beach Road Course, while driving the Stanley Land Speed Record Car. This garnered Stanley Motor Carriage Company the Dewar Trophy. A crew of four accompanied the car to Daytona, Marriott was chosen to be driver because he was the only bachelor.
Advanced steam technology reflects an approach to the technical development of the steam engine intended for a wider variety of applications than has recently been the case. Particular attention has been given to endemic problems that led to the demise of steam power in small- to medium-scale commercial applications: excessive pollution, maintenance costs, labour-intensive operation, low power/weight ratio, and low overall thermal efficiency; where steam power has generally now been superseded by the internal combustion engine or by electrical power drawn from an electrical grid. The only steam installations that are in widespread use are the highly efficient thermal power plants used for generating electricity on a large scale. In contrast, the proposed steam engines may be for stationary, road, rail or marine use.
Straker-Squire was a British automobile manufacturer based in Bristol, and later Edmonton in North London.
The Bluebird-Proteus CN7 is a gas turbine-powered vehicle that was driven by Donald Campbell and achieved the world land speed record on Lake Eyre in Australia on 17 July 1964. The vehicle set the FIA world record for the flying mile at 403.1 mph (648.7 km/h).
The history of steam road vehicles comprises the development of vehicles powered by a steam engine for use on land and independent of rails, whether for conventional road use, such as the steam car and steam waggon, or for agricultural or heavy haulage work, such as the traction engine.
Bloodhound LSR, formerly Bloodhound SSC, is a British land vehicle designed to travel at supersonic speeds with the intention of setting a new world land speed record. The arrow-shaped car, under development since 2008, is powered by a jet engine and will be fitted with an additional rocket engine. The initial focus is to exceed the current speed record of 763 mph (1,228 km/h) in 2020 or 2021, with the vehicle believed to be able to achieve speeds up to 1,000 miles per hour (1,609 km/h).
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