Why do birds crash planes Why do birds crash planes

The vast majority of birds are small and lightweight, so the damage of bird strikes comes mainly from the speed of the aircraft rather than the mass of the bird itself. With the development of aviation technology, the speed of artificial aircraft continues to increase, the speed of some fighters can reach more than ten times the speed of sound, according to the momentum theorem, a kilogram of bird collides with an aircraft with a speed of 80 kilometers per hour, a force of 1500 Newtons will be generated, and a collision with an aircraft with a speed of 960 kilometers per hour will produce a force of 10,000 Newtons, and the high-speed movement makes the destructive power of a bird strike reach an astonishing degree.

**So I don't think it's the birds that want to hit the plane, it's that there is no way to dodge, the plane is too fast, and some aircraft engines are running and inhale a lot of surrounding air, and the birds can't escape. Although the bird crashed into the plane caused a disaster for humans, the birds were also the victims, and the sky belonged to the birds before the flying machine.

It really wasn't intentional, hehe, the plane hit the birdie to be exact.

The landlord asked the wrong question. It's not a bird hitting a plane. It was the plane that hit the bird. 、、

Birds are not fools. It should be said that the plane hits the bird, the plane is too fast, and the bird does not have enough reaction time.

It's like a car hitting someone.

Bird strikes are mostly sucked into the turbines of the aircraft.

Birds are the victims ...

Because it couldn't see clearly, it thought it was the lead bird!

The consequences are serious and can lead directly to a crash.

Due to the reason of the high-speed relative motion, if the aircraft hits a bird during flight, it will produce a huge impact force. For example, a small bird of less than 500 grams, encountering an aircraft with a speed of about 800 kilometers per hour, if the two collide, it will produce an impact force of about 300 kilograms, if it is a big bird of more than 10 kilograms, and collide with the aircraft at a speed of more than 900 kilometers per hour, then the impact force can be as high as more than 100 tons, these amazing data are showing how terrible it is for a bird to meet an airplane in the sky.

Not only that, even if the two do not collide head-on, the bird is very easy to be swept into the high-speed engine when it hits the plane, and the blades of the engine are very thin, and it is easy to be broken by foreign objects and lose power, so you can only rely on the remaining engine to return home.

The consequences of bird strikes on the power system of the aircraft are more immediate. For propeller aircraft, bird strikes can cause the blades to deform or even break, causing the aircraft to lose power; In the case of jet aircraft, birds are often sucked into the air intakes, deforming the turbine engine blades, or jamming the engine, causing the engine to shut down or even **. Damage to the aircraft's power system is often fatal and can lead directly to the aircraft stalling and crashing.

It is very dangerous for the plane to hit the bird, in the air the plane and the bird are flying at high speed, if the bird is going to hit any part of the plane, the energy it produces is huge, no matter how hard it is, in this case it can be smashed to pieces. If you hit an important part of the aircraft, such as the engine, the aircraft is likely to lose power or lose control, resulting in a crash. There have been many such accidents in history.

It can have serious consequences.

Nothing, the bird will die, unless the bird flies into the aircraft engine, the plane will be fine....

What happens when an airplane hits a bird while in the air?

The reasons why birds can crash planes are:

According to the law of conservation of mass and the law of gravitational acceleration of physics, the high-altitude bird rock will produce great gravitational acceleration when flying, and when the aircraft is flying at high altitude, its parallel speed and gravitational acceleration are also very huge, when the two meet, the energy caused by the relative velocity of the aircraft and the bird can sometimes reach 1.25 million Newtons very thick wheel to more, which is equivalent to the force of a large cannonball, enough to crash any parts on the aircraft, such as engines, windshields, wings, etc., As a result, the plane was destroyed and people were killed.

The reasons why birds can crash planes are:

According to the law of conservation of mass and the law of gravitational acceleration of physics, the high-altitude bird will produce great gravitational acceleration when flying, and when the aircraft is flying at high altitude, its flight speed and gravitational acceleration are also very huge, when the two meet, the energy caused by the relative velocity of the aircraft and the bird can sometimes reach 1.25 million Newtons or even more, which is equivalent to the force of a large cannonball, which is enough to destroy any accessories on the aircraft, such as engines, windshields, wings, etc. As a result, the plane was destroyed and people were killed.

In the early days of the development of the aviation industry, pilots often encountered collisions with birds, because the speed and altitude of the aircraft at that time were relatively low, and the number of birds in the air was large, resulting in bird strikes from time to time. But will this still be the case with today's airplanes?

Collision hazards of modern aircraft with birds.

In recent years, flight safety has been increasingly emphasized due to the continuous occurrence of collisions between aircraft and birds. Although modern aircraft are more sophisticated in design and materials to resist smaller bird strikes, the problem of bird strikes is still a serious problem. Whether it is the impact on the exterior or finger shape of the aircraft, the track of the aircraft, or the debris in the air intake tract or engine, it brings great safety risks.

Bird strike safety testing for modern aircraft.

In order to prevent bird strikes, modern aircraft are designed and produced with bird strike testing. These tests tend to be tested using a variety of birds launched by machines specially produced for this purpose to ensure that even in the event of a bird strike, there is not much damage to the aircraft. In addition, the pilots have also been trained to deal with bird strikes smoothly.

Modern technology prevents bird strikes.

In order to reduce the occurrence of bird strikes, modern technology has also begun to intervene in the prevention of bird strikes. For example, some airports use ultrasound next to taxiways**, which scare away birds; In some countries, militaries detect devices that can cause panic in flocks of birds, so that they can be stopped in time.

Conclusion. Although modern aircraft design and technology have made great progress, in reality, there are still many factors that cannot be compromised. Therefore, we still need more sophisticated precautions to ensure the safety of all passengers and crew.

Airplanes are afraid of birds because the relative speed of the airplane is high, and the force after colliding with an object is greater. If it exceeds the bearing capacity of a certain part of the aircraft, it may damage the body or parts of the aircraft, and in serious cases, it will directly threaten flight safety.

Take-off conditions for aircraft take-off:

1. The weather standards of each captain (aircraft pilot) are different, and some can fly in the same weather, and some can't.

2. It is necessary to integrate the weather standards of the departure airport, landing airport and air route. Sometimes the reason for not being able to fly may be that the weather on the route is worse, and the weather on the route is not known to the passengers.

3. Also consider the model, different models have different requirements for weather standards.

4. Also consider the specific take-off and landing airports. Navigation equipment is different at each airport.

5. The last thing to consider is the wind speed and direction of the airport.

The reason why the plane is afraid of being hit by a bird is because the speed and mass of the aircraft are very large, and the bird will have a huge impact when it hits the plane in the air, which causes the plane to fail to fly normally and is often forced to make an emergency landing; Serious aircraft crashes and kills, causing major disasters. Moreover, the engine of the aircraft sucks in the surrounding air with great force when flying, and birds are also easily sucked by the engine, which may break the engine blades and cause aviation accidents.

In order for the safe take-off of the aircraft, each airport is equipped with a special staff to carry out bird repellent. Their main task is to use high-altitude bird repellent bombs, alarms and other different ways to repel birds; At the same time, the key parts such as the take-off and landing points of the aircraft are strictly guarded, and the bird driving vehicle is notified to drive away in time when the bird situation is found, and the tower is notified in time when there is a flock of birds outside the fence that affects flight safety, so as not to cause potential safety hazards to the take-off and landing of the aircraft.

Why are airplanes afraid of hitting birds?

Let's put it in layman's terms, the plane flies so fast in the sky! If you hit a bird, it's like a cannonball, but the average bird can't fly that high, and the general plane hits a bird as long as it doesn't hit the intake of the engine, it's fine! Serious aircraft collision accidents are caused by birds being rolled into the air intake, causing the engine to stop and cause the aircraft to stall in mid-air.

Hope it will be useful to the landlord.

Why are airplanes afraid of birds, and how scary is it for birds to crash into flying planes? After reading it, I panicked.