höghöjdsrum
Höghöjdsrum refers to a theoretical region of the Earth's atmosphere where the air pressure is significantly lower than at sea level. This concept is not a precisely defined physical boundary but rather a general term used to describe conditions encountered at high altitudes. In aviation, the term is often used to denote altitudes where aircraft systems may need to compensate for reduced air density, affecting engine performance and requiring pressurized cabins for passenger comfort and safety.
The effects of höghöjdsrum are primarily related to the reduced partial pressure of oxygen. At higher altitudes,
For human activity, understanding höghöjdsrum is crucial. Mountaineers and athletes training at high altitudes must acclimatize