The process diagram illustrates the process of operation a hot air balloon, which consists of 7 stages, so that it is able to fly.
Firstly, it is necessary to straighten out the envelope. The next step is to use an inflater fan to widen the hole in a hot air balloon. Then construction of the basket is set with butane tanks, which are vital to launch the air balloon. Following this, burner mixes air and butane, so that the mixture produces warm, light, dense air, which can be used as lifting power, allowing the balloon to rise into the air.
Finally, the envelope is filled with hot air, and as a result, the balloon lifts off the ground. After this, the parachute valve slows ascent and controls descent to navigate the aircraft. The last step is landing carefully.
The diagram shows how a hot air balloon is successfully risen into the air and landed.
