Ear barotrauma would be common to many people when aircraft takes off and increases altitude (or lands and decreases altitude). A typical climb rate of Airbus A320 after takeoff (from sea level) till the altitude of 1.5km is 760m/min. What would be the percentile change in pressure with respect to the pressure at sea level that your eardrums experience at 1.5km?
Fluid Pressure
The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.
Gauge Pressure
Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.
Ear barotrauma would be common to many people when aircraft takes off and increases altitude (or lands and decreases altitude). A typical climb rate of Airbus A320 after takeoff (from sea level) till the altitude of 1.5km is 760m/min. What would be the percentile change in pressure with respect to the pressure at sea level that your eardrums experience at 1.5km?
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