Standing behind a jet doing re-heat (afterburner) runs will likely cause death pretty quickly, either from extreme temperatures, or being thrown a couple of hundred feet, and landing on concrete.
Why Jet engines are never protected in the front?
Aeroplane’s jet engines cannot have a wire mesh or netting for protection against bird strike because: Any structure such as a mesh or a net will obstruct air flow into the engines and hence will reduce its efficiency.
How dangerous is a jet engine?
Operationally, jet efflux can be hazardous in three ways: In the ramp environment where it can damage other aircraft, blow over ground equipment (baggage carts, aircraft steps, vehicles, etc.), cause structural damage to buildings, or injure or kill passengers, crew and ground personnel who may be in the vicinity.
Why don’t jet engines have screens?
But the main reason is concern that screens would impede airflow into engines, possible causing an engine to shut down. … Screens could ice over — airliners typically cruise at altitudes where temperatures are well below zero. Ice would also disrupt airflow.
How many miles does a jet engine last?
The high performing engines typically are specified to last 3000+ hours and the long lasting engines are often specified to last 30000 hours and usually last longer. The 30000 hour number is 3 1/2 years of continuous 24/7 operation.
How does a turbojet engine work?
A turbojet engine is a jet engine which produces all of its thrust by ejecting a high energy gas stream from the engine exhaust nozzle. … The burning fuel adds energy to the exhaust stream by heating and expanding the air. Sufficient energy to drive the compressor is extracted from the exhaust stream by the turbine.
How reliable is a jet engine?
The Federal Aviation Administration (FAA) was quoted as stating turbine engines have a failure rate of one per 375,000 flight hours, compared to of one every 3,200 flight hours for aircraft piston engines.
What is jet engine exhaust?
Jet engine exhaust contains carbon dioxide, oxides of sulfur and nitrogen, unburned fuel, soot and metal particles, as well as water vapor. … Any particles present in the air provide additional sites.
Can jet fuel make you sick?
Central Nervous System Effects
Acute exposure to various jet fuels causes CNS depression and such CNS effects as dizziness, drowsiness, nausea, and vomiting.