kabinendruk

Kabinendruk, a Dutch term, translates to "cabin pressure" in English. It refers to the pressurized atmosphere maintained within the passenger cabin of an aircraft. This controlled environment is crucial for the safety and comfort of occupants during flight, especially at high altitudes where the external air pressure is significantly lower.

The primary function of cabin pressure is to provide a breathable atmosphere for passengers and crew. At cruising altitudes, the outside air pressure is insufficient to sustain human life. Therefore, the aircraft's environmental control system (ECS) compresses and regulates the air within the cabin to an equivalent of a lower altitude, typically between 6,000 and 8,000 feet. This simulated altitude allows individuals to breathe normally and prevents the adverse physiological effects of hypoxia, such as dizziness and loss of consciousness.

Maintaining cabin pressure also contributes to passenger comfort by regulating temperature and humidity. While complete control of these factors is complex, the system plays a role in creating a more pleasant cabin environment. Furthermore, the sealed nature of the pressurized cabin helps to reduce noise and turbulence experienced by passengers. The integrity of the aircraft's fuselage is essential for maintaining this pressure differential.