- #1
jobyts
- 227
- 64
Why do we get ear pain while flight landing or take off? The common answer I get is due to the pressure change. Are we saying we have not yet developed a technology to quickly adjust the pressure?
russ_watters said:It isn't a matter of technology, ...
russ_watters said:It isn't a matter of technology, it is a matter of cost. Holding the pressure constant requires a stronger, heavier and more expensive cabin.
If the eustachian tube is blocked, the air pressure in the middle ear is different than the pressure on the outside of the eardrum. This causes barotrauma.
Many people experience barotrauma at some time. Barotrauma commonly occurs with altitude changes, such as flying, scuba diving, or driving in the mountains. If you have a congested nose from allergies, colds, or an upper respiratory infection, you are more likely to develop barotrauma.
jobyts said:Why do we get ear pain while flight landing or take off? The common answer I get is due to the pressure change. Are we saying we have not yet developed a technology to quickly adjust the pressure?
http://en.wikipedia.org/wiki/Boeing_787_DreamlinerThe internal cabin pressure of the 787 is increased to the equivalent of 6,000 feet (1,800 m) altitude instead of the 8,000 feet (2,400 m) on older conventional aircraft.[212] According to Boeing, in a joint study with Oklahoma State University, this will significantly improve passenger comfort.[174][213] Cabin air pressurization is provided by electrically driven compressors, rather than traditional engine-bleed air, thereby eliminating the need to cool heated air before it enters the cabin.[214][215]
The cabin's humidity is programmable based on the number of passengers carried, and allows 15% humidity settings instead of the 4% found in previous aircraft.[212] The composite fuselage avoids the metal fatigue associated with higher cabin pressure, and eliminates the risk of corrosion from higher humidity levels.[212]
The cabin air-conditioning system improves air quality by removing ozone from outside air, and besides standard HEPA filters which remove airborne particles, uses a gaseous filtration system to remove odors, irritants, and gaseous contaminants as well as particulates like viruses, bacteria and allergens.[168][216]
jobyts said:I do not think it is due to the lack of strength and weight of the cabin. When the flight is in the high altitude, there is no problem in the pressure. If it has to do with the strength of the cabin, the issue should be seen all the time.
My educated guess is that the pressure control systems are unable to act as real time as needed, which is also surprising.
jobyts said:I do not think it is due to the lack of strength and weight of the cabin. When the flight is in the high altitude, there is no problem in the pressure. If it has to do with the strength of the cabin, the issue should be seen all the time.
Though it was already explained somewhat, you're not understanding what is happening. Let me expand:jobyts said:I do not think it is due to the lack of strength and weight of the cabin. When the flight is in the high altitude, there is no problem in the pressure. If it has to do with the strength of the cabin, the issue should be seen all the time.
My educated guess is that the pressure control systems are unable to act as real time as needed, which is also surprising.
Ear pain during flight landing/takeoff is caused by the changes in air pressure. As the plane ascends or descends, the air pressure in the cabin changes, which can create pressure on the eardrum. This pressure can cause discomfort or pain in the ears.
To prevent ear pain during flight, you can try swallowing, yawning, or chewing gum. These actions help to open the Eustachian tube, which connects the middle ear to the back of the nose, and equalize the pressure in the ears. You can also try using earplugs or decongestant nasal sprays before the flight.
In most cases, ear pain during flight is not dangerous. It is a common and temporary discomfort that can be easily relieved. However, if you experience severe or persistent ear pain, you should consult a doctor as it could be a sign of a more serious ear problem.
Yes, there are certain people who are more prone to ear pain during flight, such as those with allergies, sinus infections, or colds. These conditions can cause blockages in the Eustachian tube, making it harder to equalize the pressure in the ears. People with ear infections or eustachian tube dysfunction may also experience more severe ear pain during flight.
If you experience ear pain during flight, you can try swallowing, yawning, or chewing gum to help equalize the pressure in your ears. You can also try using earplugs or decongestant nasal sprays. If the pain persists, you can ask the flight attendants for warm compresses or try using a decongestant medication. If the pain becomes severe or persistent, you should seek medical attention.