Conceptual analysis
Bloodhound
It is well known that the speed of sound in the air at 15°c is 340 m/s, or approximately 1224 km/hour, and ultrasonic velocity refers to a state greater than 340 m/s, and ultrasonic velocity means a vehicle driven by flammable gases and faster than 340 m/s. The hypersonic car on earth consists of a vehicle developed by british engineers at speeds of 1,000 miles (1610 km) per hour, called a “bloodhound”. There is also the supercar eagle launched by a 35-member research team led by two former ibm engineers, sadr, and boeing engineers, zanesi. One
Bloodhound
Designer
British engineers have developed a hypersonic vehicle at a speed of 1,000 miles (1610 km)/hour that breaks the seemingly inescapable world record. The car was designed by the designers of thrustssc, 763 miles per hour, and andy green, who created world records in 1997。
Alien characteristics
The pencil-shaped casing of the racing vehicle was made of aluminum-grade aeroplanes, with a size of 12. 8 metres and a weight of 6. 4 tons, manufactured with high-strength titanium alloy in a diameter of 0. 9 metres, in order to prevent the wheel from moving out of the vehicle too quickly. Two
Dynamic composition
Supersonic
This supersonic car, called the “bloodhound”, will carry a new fighter engine, which will continue to speed up a hybrid rocket engine at the top of the vehicle after it accelerates to 300 miles/hour, until the final extreme speed. Mixed rocket engines, including a traditional rocket and a single engine fuel pump weighing 400 kg and 14 feet long, are the largest vehicle rocket motor in british history. The maximum power of the “bloodhound” is 135,000 horsepower, which corresponds to 180 formula 1 racing vehicles。
For the construction of the vehicle, a three-year technical development has been carried out by the technical team. According to this design, the vehicle would be equipped with a “typhoon” fighter engine and a “hawk” rocket. The british air force pilot, andy green, will be driving this “hound supersonic car”. “as a result of the simulation, we know the vehicle can reach 1,000 miles per hour (1609 km). We will proceed with the construction of the vehicle.” this technical team had previously built a car, which in 1997 created 763 miles (1227. 67 km) at the fastest speed. The driver was also green. The dog ultrasound vehicle is expected to travel to a dry riverbed in south africa to record an hourly rate of impact in 2012, reaching 1,000 miles (1609 km) per hour within 45 seconds of start-up. Two
The eagle of america
The hawk of the americas is a fully aluminum shell modified by a spent fighter shell purchased by two engineers at the expense of $30,000 from the scrap dealer, powered by a jet engine borrowed by british columbia, canada. Although the entire vehicle was not a fraction of the f1 fleet, and the components were also piece of junk, their target was beyond the reach of the f1 racing vehicle。
The ultimate goal of sadr and zanesi is to give the eagle of the americas a speed of 1287 km per hour, knowing that the speed of sound waves in the air is no more than 1224 km per hour. If that can be achieved, the eagle of america can be described as a real supersonic car. Don't think they're dreaming, because it's not completely impossible for cars to drive at supersonic speed. Two
Push
Supersonic
As early as the twentieth century, the royal air force mechanic, andy green, driving the “thrssssc propulsion”, designed by the british designer charlie de nobore, ran 1227. 985 km/hour of world speed on the united states desert in nevada. According to measurements at the time, the “propulsion” was 2 per cent faster than the sound speed in the same environment. Sadr and zanesi were gathered to challenge this record and vowed to win the crown of “the fastest car in the world”. Despite the competitive relationship, much of the experience of the “advance” has been drawn on by the american eagle or other subsequent challengers. The “propulsion” is the body of aluminum, which reduces the weight without loss of strength. The total length of 11. 9 metres and the weight of 16. 4 tons was such that, in order to avoid overheated high-speed friction, its wheels were replaced with pure aluminium wheels without extra tires. Propulsion uses two spey 202 jet engines, produced by rolls-royce for aircraft, with a maximum power of 110,000 kilowatts, as well as a maximum power of about 400 kilowatts for cars that run fairly fast。
The eagle of the americas, which is 17 metres long and 2 metres wide, weighs 12 tons, is smaller and lighter than the propulsion, and also uses jet engines, so the eagle of the americas is theoretically well able to get faster than the propulsion。
