What Is Meant By Contrails? The Reason For Contrails ? What Are The Major Sources of Contrails ? That Formed At The Engine Inlet?

Hello and welcome we will be looking at what is meant by contrails  the reason for contrails and what are the major sources that formed at the engine inletLet's see what is meant by contrails Short for condensation trails or vapour trails  that can be seen downstream of a jet engine exhaust contrails are something that occurs naturally and depending on the atmospheric conditions it may form in an aircraft is flying at a very high altitude at a lower altitude as well but they can be some smoke trails that can be man-made 

Usually, the aerobatic aircraft that a flying liver smoke trail behind them this trail is man-made and does not depend on the atmospheric conditions the smoke is created by spring degradable paraffin-based oil at the engine exhaust because of the high exhaust gas temperature the oil will immediately vaporize living a smoke trail behind the aircraft another method is to use a separate motor generator that will create the smoke train to the different nozzle at the trailing edge of the aircraft the oil that is used should be non-toxic and should not cause damage to the aircraft or effective Pilots of the audience the smoke that is created also gives a visual idea to the pilots about other aircraft rectory and can assist the making corrections as required

Now let's look at the reasons for contrails  formation

as be so earlier the contrails forms naturally behind an aircraft one of the reasons for contrails   formation is because of the mixing of hot humid air from the engine with exhaust outside air which has low vapor pressure and low temperature The hot humid air immediately condensers because of the outside and conditions and freezes immediately causing a white trail behind the aircraft the size thickness and duration of the country depends on the aircraft altitude the temperature and humidity of the atmosphere these contains  are usually seen on aircraft flying at very high altitude

Some contrails  may be seen on aircraft flying at lower altitudes these contrails  are mostly formed at the training age of the flaps of the wingtips  and not necessarily at the engine exhaust and the trailing edge of the flaps and the wingtips what is this are created behind the aircraft these vortices cause A reduction in pressure and temperature which can cause the water in the air to contents resulting in visible contrails these contrails  also depend on the humidity of air but will usually occur at lower altitudes when the aircraft is flying at slow speeds

Now let's see what is meant by chemtrails

according to some people are chemtrails chemical smoke trails  which are spread by an  aircraft in flight over certain places toxic Chemicals were loaded on aircraft based on inputs from certain people there is no evidence which supports this and a more specific system is installed on the aircraft for spraying Chemicals except for a few aircraft used for crop cultivation so we can conclude that chemtrails do not exist

Now we will look at what are the smoke trails

which are created at the engine inlet these trails are called an inlet. vortex and occur when the aircraft is on the ground and stationary or moving at slow speeds and the engine is creating high thrust this vortex extends from the ground and enter the engine through the engine  diffuses action the vortex that is formed with contents the air creating a visible vortex trail at the inlet as shown here so this would this is also depending on the humidity of the outside air but this vortex trail may affect engine operation with other countries do not affect the engine of the aircraft