The original hot-air balloon is made of paper hot air balloon is lighter than air aircraft, depending on the internal temperature heating sphere arising from floating (litres) of the sky, the so called hot-air balloon. It is the first human launch vehicle than the Wright Brothers invention of the aircraft as early as 120 years.
Is the original hot-air balloon with Choi Wan-driven novel experience a special paper, straw and tree branches on combustion heating the ball in the air and the temperature of a buoyancy sky, and therefore difficult to wider application.
Hot air balloon is simple, easily grasp, very safe aircraft, and the ball is a balloon with nylon or polyester sewing materials, and the ball hung under rattan basket is prepared, within a basket combustion cylinders, pipes and the burner. Flight pilots in the basket, the ball manipulation burner handle increased body temperature, a buoyancy, the ball rose. Manipulation of the balloon pilots can not take the initiative to change direction, the direction of the balloon flying on the air and change the wind direction changes.
Hot air balloon small dictionaries:
Balloon: International Astronautical Federation (FAI) under the balloon Council (CIA) under different gas filled, the balloon is divided into four categories: AA-, filling lighter than air gas such as hydrogen or helium, the balloon is not confined without heating devices; AX-, balloon-filled air in through the air heating device, the light was changed lift, also known as the hot-air balloon; AM-both filled with "light-gas", and had a heating device balloons, also said To LUO Ze (Rozier) balloon; AS type, filled with hydrogen, balloon confined for scientific research.
Safety: If a hydrogen leak in flight, hot-air balloon relies entirely on the heat to maintain a high degree if leakage increased, not be able to maintain altitude, the balloon will be landed with a role in controlling the rate of decline within five meters Choi Wan-driven novel experience per second.
Climate: Global impact of hot-air balloon flight is the biggest factor climate. December each year and in January, the high-altitude winds in the northern hemisphere flow reached a peak in 2001, the fastest 400 km per hour, usually the
Choi Wan-driven novel experience choice for winter sports.