- Is the F 35 better than the f16?
- How long can an F 35 stay in the air?
- Why Jet engines are so loud?
- How many decibels can kill you?
- Why are afterburners so loud?
- How much louder is f35 than f16?
- Are f35s louder than f16s?
- WHY IS F 35 so loud?
- How many decibels is a fighter jet?
- How loud is an F 18?
- How loud is an F 15?
- Why are plane engines so loud?
- What is the fastest propeller plane in the world?
- Is the F 35 worth it?
- What is the world’s loudest fighter jet?
- Why are fighter jets louder than airliners?
- Which is louder f16 or f18?
Is the F 35 better than the f16?
Technically speaking, the F-35 has a lower thrust to weight ratio – 1.07 vs 1.11 of the F-16 – an important statistic in dogfights.
Additionally, its close range weaponry is underwhelming compared to the Fighting Falcon.
However, the U.S.
Air Force believes that the age of the dogfight is over..
How long can an F 35 stay in the air?
The F-35B can fly for 80 cumulative seconds at Mach 1.2 or 40 seconds at Mach 1.3 without risking damage.
Why Jet engines are so loud?
The noise from a jet comes from two sources – the engine itself and the reaction the exhaust has with the surrounding air. … The more energy needed to ignite the air-gas mixture and expel it from the engine, the louder the engine will be. In layman’s terms, the louder the jet the less efficient it is.
How many decibels can kill you?
In all honesty, probably not — unless, perhaps, you were stuck with your head inside the horn for a prolonged period. 150 decibels is usually considered enough to burst your eardrums, but the threshold for death is usually pegged at around 185-200 dB.
Why are afterburners so loud?
Afterburner. The exhaust from a fighter in afterburner is leaving the engine at supersonic speed and creating shock waves. Even in military power (maximum without afterburner) the low bypass ratio engines in fighters have very high velocity exhaust, often supersonic, so very loud. … Higher jet velocity is noisier.
How much louder is f35 than f16?
According to an Air Force study, the proposed F-35 jets are much louder than F-16s. The neighborhood would go from an average less than 60 decibel range, the sound of a typical conversation, to a 65-75 decibel range, which peaks at the sound of a vacuum cleaner three feet away.
Are f35s louder than f16s?
F-35s produce more intense noise than the F-16s. This translates into F-35s being two times louder than the F-16s at landing. The Air Force estimated in Burlington, Vermont, the F-35s are four times louder than the F-16s (Burlington Final EIS, BR4-23).
WHY IS F 35 so loud?
But it’s in a different range; the F-35’s noise is supposed to be “throatier” like a muscle car. Lower frequency sounds travel farther than higher frequency sounds, so maybe that’s why it seems louder from a distance. The single engine is massive, putting out 45k lb of thrust in Max AB at sea level.
How many decibels is a fighter jet?
Noise SourceDecibel LevelcommentJet take-off (at 25 meters)150Eardrum ruptureAircraft carrier deck140Military jet aircraft take-off from aircraft carrier with afterburner at 50 ft (130 dB).130Thunderclap, chain saw. Oxygen torch (121 dB).120Painful. 32 times as loud as 70 dB.12 more rows
How loud is an F 18?
“The F/A-18 Super Hornet produces 118 decibels of noise, which is the equivalent of a rock concert,” Schrock said. “A reduction of four decibels would have a significant impact on noise issues related to our military aircraft.” The technology also may have applications in commercial aviation, Seiner said.
How loud is an F 15?
Conversational speech has a decibel level of 60. A 10-decibel increase makes a sound twice as loud. In contrast, the F-15C had readings of 144 decibels at full power and 149 decibels with the afterburner.
Why are plane engines so loud?
It is the turbulence caused by the high-velocity air exiting the nozzle and ramming into the low-velocity air outside that is responsible for the production of such powerful sound waves. Physicists explain the loud noise as the “amplification of turbulence fluctuations”.
What is the fastest propeller plane in the world?
Tupolev Tu-114The world’s fastest propeller plane is the Russian-made Tupolev Tu-114, which has a maximum speed of 540 mph (869 kph). The Tupolev has held that record since 1960, even though another prop plane, the XF-84H Thunderscreech, was designed to fly at about 1,000 mph (1,609 kph).
Is the F 35 worth it?
“Experienced Air Force, Navy, and Marine pilots who have flown a variety of fighter/strike aircraft in combat including the F-35, say it is the best, the maintainers say the same, and combat readiness stats compared to the legacy fleet back it up,” said Curran. “So, in my opinion, is yes, the F-35 is worth the cost.”
What is the world’s loudest fighter jet?
Noise. The XF-84H was almost certainly the loudest aircraft ever built, earning the nickname “Thunderscreech” as well as the “Mighty Ear Banger”. On the ground “run ups”, the prototypes could reportedly be heard 25 miles (40 km) away.
Why are fighter jets louder than airliners?
Answer: Military jets are pure turbojets, while airliners are fanjets. The fan produces lower-velocity air that acts as an insulator to the high-energy air produced by the core of the engine, thus dampening the noise. The noise from a jet is the shear of high-energy air against low-energy air.
Which is louder f16 or f18?
One 29,000 lbs of thrust for the F-16 vs 40,000 lbs of thrust for the F-35, the F-35 has almost twice as much thrust so it should be 2-3 dB louder than the F-16, same goes for the F-18 Super Hornet. thrust doesnt equal dB, otherwise the GE 90-115B would be the loudest engine ever.