How do planes make clouds?
Planes create their mesmerizing contrails as they soar high in the thin, cold air. Water vapor quickly condenses around soot from the plane’s exhaust and freezes to form cirrus clouds, which can last for minutes or hours.
What clouds are formed from airplanes?
Contrails are a type of ice cloud, formed by aircraft as water vapor condenses around small dust particles, which provide the vapor with sufficient energy to freeze.
How are airplane contrails formed?
A contrail will form if, as exhaust gases cool and mix with surrounding air, the humidity becomes high enough (or, equivalently, the air temperature becomes low enough) for liquid water condensation to occur. If sufficient humidity occurs in the exhaust plume, water con- denses on particles to form liquid droplets.
Why can planes fly through clouds?
Flying an airplane through most clouds is similar to driving through fog. You can’t see as well as before but apart from that everything else is the same. It is just water vapor, no different than experiencing fog on the ground. However if it is what is called towering cumulus clouds, then turbulence will happen.
What process forms clouds?
Clouds form when the invisible water vapor in the air condenses into visible water droplets or ice crystals. For this to happen, the parcel of air must be saturated, i.e. unable to hold all the water it contains in vapor form, so it starts to condense into a liquid or solid form.
How do artificial clouds affect the atmosphere?
Artificial clouds spawned by aircraft directly affect winds, air pressures and temperatures. Because the H2O gas produced by aircraft is initially hot, the frozen vapor does not “fall” back down; it continues to rise and collects in the sub-freezing, low-pressure, low-gravity environment.
How do weather modification companies make clouds?
Weather modification companies use fleets of jets and high-altitude propeller planes that have flares fixed to the wings of the aircraft. When the flares burn, they release silver iodide, a salt-based chemical (potassium iodide and silver nitrate), which provides abundant cloud condensation nuclei to spawn and thicken clouds.
Are artificial clouds a depopulation scheme?
All the evidence shows that Artificial Clouds, or contrails, are not a depopulation scheme. Although 10,000 deaths are directly attributed to jet exhaust each year, global population has steadily risen since the first jet flights and ever since. Each year diarrhea kills around 760,000 children under five, just saying.
What three conditions are needed to form an Anthropogenic cloud?
Three conditions are needed to form an anthropogenic cloud: The air must be near saturation of its water vapor, The air must be cooled to the dew point temperature with respect to water (or ice) to condensate (or sublimate) part of the water vapor,