Why don't planes fly into space|| why can’t we fly a plane into space?||what happens if a plane flies into space|| plane into space||
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why don't planes fly into space| why can’t we fly a plane into space?|what happens if a plane flies into space| |
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so today's question why can't an airplane just fly into
space why do we need rocket airplanes especially commercial jet fly really high
in the sky so high in fact that the only thing visible to passengers are often
fluffy clouds however have you ever wondered how a commercial airplane can fly
what if they continue to ascend into the sky could they leave it and reach the
blackness of space if you sit down and seriously think about this idea for a
moment your practical self will almost instantly tell you that this must be
impossible if it weren't then people more actively involved in sending rockets
into space must have obviously thought about the possibility of sending
airplanes into space the fact that we don't see commercial jets shooting off
into space seals the fate of the hypothesis to expand on a little folder you
should know that commercial jets usually fly at an altitude of 28,000 to 35,000
feet however that's not the highest they can go they can go a little higher but
most large passengers airplane are not designed to fly much higher than about
12 kilometers or seven point five miles the air is too thin about the altitude
to hold the planes up one exception to this was the Concorde a supersonic
commercial jet was maximum cruising altitude was 60,000 feet some kinds of
plane can fly much higher and one special nozzle flinging Helios through to
about 30 kilometers or 19 miles which is far higher than any other plane as
travels however it was manufactured by NASA so it's hard to call it a normal
commercial jet if you continue going upwards in the sky when do you handle
space well the shortest distance to enter space is 100 kilometers or 62 miles
after you've traversed that far only then can you expect to cross boundaries
and enters a positive space of course provided everything works as planned as
discussed as before airplanes cannot even think of going the hike so to answer
the question ensure our planes cannot go into space now that we have the yes or
no part of the question covered let's move on the part of why this limitation
of our planes is the result of two main reasons the availability of fuel and
the way that airplanes are designed earthlings are able to fly only because the
large wings generate enough sleep to keep them artwork this lift in airplanes
is generated by the way the air flows above and below the large wings just
keeping the airplane in flight against the guarded earth essentially it's the
earth that make an airplane fly the engines just provide enough power to the
airplane to keep it going against the aerodynamic drag most of the time air may
not seem like a very real substan like water wood or metal but when the wind
blows so far it nearly knocks you down air is very real indeed if we think
about it we can begin to understand how essential it is to how airplanes work
giving their critical dependence in here the way airplanes operate in the sky
is hugely influenced by the quality of air you see as altitude increase the
density of air decreases slowly first but rapidly after a certain a ensured air
become increasingly thinner with increasing altitude until the point where
there is no air at all slide machines like airplanes needless to say artwork
which is generated by air if there's no air to begin with they obviously cannot
fly another reason for which persons cannot find the space is speed do you
remember the Concord that we mentioned before well if you add 60 thousand feet
or eighteen thousand three hundred meters and where the air density is the
seven percent of the other sea level to achieve this hey you had to travel at
Mach 2 twice the speed of sound or 1350 Blayne have to fly faster to create
more risk until eventually they regional tiered word engine cease to function
correctly because of the lack of oxygen or the air is too thin to create enough
lift the highest flying jet plane was located sr-71 blackbird a long-range
aircraft that was capable of taking off and landing an assistant on
conventional runways it was operated by the United States Air Force from 1964
to 1998 and a total of 32 aircraft were built where 12 of them were lost in
accidents however the Blackbird to add 85,000 125 feet for the air density is
just 2% of
the other sea level and with the speed record of 2193 months
per hour or 3529 kilometers per hour the pilot of this plane has to work full
pressure suit with its own oxygen supply in the case of an emergency ejection
now why you would think that the sr-71 was fast to get into space you need to
reach what is known as escape velocity you reach this velocity when you are
traveling faster than gravity is pulling you back to hurt and that speed is
25,000 and 20 miles than gravity is pulling you back to hurt and that speed is
25,000 and 20 miles per hour or 40,000 270 kilometers per hour much more of the
maximum speed that the most common commercial airplane can reach to get a
spacecraft even the lowest Earth orbit requires Rockets so how is the rocket
different from an airplane rocket could not depend on air even for burning
their fuel Rockets take advantage of some basic laws of nature that were
discovered by the brilliant scientist Isaac Newton late in the 17th
century one of these called Newton's third law say that for every action there
is an equal and opposite reaction this explain what is going on when you blow up
the balloon then let it go without trying not the air rushed out of the mouth
of the balloon and that push the balloon in the opposite direction des low also
tell us that to build a powerful rocket we need to shoot out a lot of high
screen material opposite the direction run the rocket to go that is exactly
what a rocket engine is designed to do most rockets use high-speed explosive
gases from burning rocket fuel to propel themselves up and away from Earth's
surface to the vacuum of space unlike planes they do not need air to lift them
up like everything else that burns rocket fuel cannot burn without oxygen
because it operates where the air is too thin to provide enough oxygen our
rocket carries its own oxygen tanks and mixes it with the fuel just before it's
burned rocket not only makes space exploration possible but they also enable us
to explore our own planet in way we could never do even from an airplane but
what about the future will we ever get planes that can take off from an
aircraft on the runway and find the space and then return back well a design
which looks promising it is Kailen Kailen is a design for single-stage-to-orbit
space plane by the British company reaction engine limited using subject
combine it cycle everything rocket propulsion systems potentially reusable
fortunes on wood flight in paper studies because per kilogram of payload
carried to low-earth orbit in this way is hoped to be reused from the current
1108 pounds per kilogram including research and development to around 660 pounds
per kilogram with God's expected to fall much more in 2004 the developer estimated
a total lifetime cost of the program to be around twelve billion dollars the
vertical design is for hydrogen fuel aircraft that will take us von a
purpose-built runway and accelerate to mark five point four at 26 kilometers 16
miles or 85,000 feet altitude using the atmospheric oxygen before switching the
engine to use the internal liquid oxygen supply to take it into orbit the vehicle
will be an pilot but also be certified to care across all haylage could be
covered in standardized container compartment the relatively light vehicle with
then we enter the atmosphere and land owners andmanagers like scaling could
happening by 2025 is every single oh there's several reason why scaling remain
uncompetitive when compared with rockets for example at falcon Skyland costs
about 30 times more than a falcon 9 and 20 times more than a Falcon Heavy
Falcon 9 and Falcon Heavy are two rockets designed by the us-based space X
company using an exotic and relatively expensive combination of jet and rocket
propellant it costs about six times more to refuel Cayden and a Falcon 9 and
twice as much as a Falcon Heavy it also needs to take off from and land on a
five kilometers long runway while the Falcon 9 can launch from an area about
the size of an oversized alley pad on the other hand SpaceX a company valued at
eight billion pounds with one full thousand staff and currently turning a
profit if we have no more than a few years away from a fully operational first
stage reusable Salkin rocket program anyway only time will tell as what will
happen so this was why cannot plane just fly into space
To understand the topic more deeply watch the full video given below:
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