The jetpacks, and the technique about them

Kimmo Huosionmaa

The next text will handle the rucksack type jetpack. This jetpack would be useful by using with the wingsuit. This kind of solutions might allow the next-generation parachute jumps and transfer the persons between aircraft. Also, they can allow making parachute-jumps very sharply on the roofs of the certain buildings, and this might be useful for emergency rescue crews and rapid reaction team officials. Wingsuit allows beginning the movements straight after landing, and the blowers would make this system very quiet. The paddles must, of course, be separated from hands and tail must separate in two parts, that this suit can be used as the normal overalls. Or the moving in this suit can be very difficult, so they must equip with a strong zipper.

Maybe we all have seen Bond-movie, where this legendary agent 007 flies with a jetpack. The idea of this rucksack with jet motors was created actually for Moon flights, where the astronauts thought to equipped with the rocket packs, what allows them to evacuate from the surface of the Moon by using rockets, what was installed in the rucksacks, what the astronauts were carrying on the Moon. The space suit would protect the astronaut against the exhaust gas of the rockets. But on the Earth, this system was very difficult to handle. If the jetpacks would be equipped with the jet motors, the exhaust gases will be very hot, and they might cause injuries for the user.

But there is a possibility to use the rucksack-type jetpack, and that is to use the hair dryer type blowers to create the draught, what rises the person upwards. The use of the blowers will allow making a colder draught, and this would save the user from the injuries. The blowers would be silent and also a user-friendly choice for jet-motors, and if there will be change to use small size combustion motor or fuel cells, that kind of thing can make the rucksack-type jetpack possible to make, and this thing is useful also with the wingsuit. Those systems will allow even the long-term flight in the atmosphere, and they can have many solutions in the civil and military world. And they can also revolutionize the extreme sports.

https://en.wikipedia.org/wiki/Jet_pack