FACT :ROCKETS DON'T WORK IN SPACE ITS BOGUS Dec 26, 2015 2:52:09 GMT
Post by Admin on Dec 26, 2015 2:52:09 GMT
NASA IS A BOGUS HOAX AGENCY WHO CAN'T EVEN GET INTO AN ORBITI would like to draw attention to the fact that space travel is not possible by rockets due to the fact that propulsion needs atmosphere, also navigating in near vacuum conditions is not possible as a rocket will wildy spin(not having sufficient atmosphere to stabilise any motion).So what we see is as rockets approach thinner and thinner atmosphere they simply begin to turn and bear down , What goes up must come down . There is no orbit in outer space, only lighter then air vehicles can float in the atmosphere otherwise you need enough propulsion to maintain at least an equal force of thrust to counter the downward bearing force due to mass .And that is why space satellites are also a hoax there is only lighter then air vehicles situated in the atmosphere not space . vedic-cosmos-asitis.boards.net/thread/14/satellites-hoax-space
We know Nasa claims they can use rockets in space but considering Nasa reputation as a known dacoit simply faking space travel in order to fleece the unsuspecting people of there govt taxes , who in there right mind would take anything they say as reliable . The following is scientific proof that rockets will not work in space .
Why doesn’t the propellant generate any force, it's expanding, right?
There is something known as “Free Expansion” or the “Joule-Thomson” effect, named after James Prescott Joule and J.J. Thompson two of the founders of the field of Physical Chemistry.
Free Expansion states that when a pressurized gas is exposed to a vacuum the gas expanding into the vacuum without any work being done. The gas is not “pulled” or “sucked” into the vacuum nor is it “pushed” out of the high-pressure container. In other words no work is done, no heat or energy is lost.
This result has been experimentally verified numerous times since its discovery in the 1850’s.
[for example a paper in the Journal of Physical Chemistry from 1902: pubs.acs.org/doi/pdf/10.1021/j150043a002 ]
As if Free Expansion wasn’t enough to invalidate the theory of rockets producing a force in a vacuum there is also a result from thermodynamics:
Work = Pressure x Change_in_Volume
that is easily found searching for “W=PV”
If the pressure of a system is 0 then the work done by the expanding gas into that system is 0. Gas expanding in a vacuum doing no work agrees with Free Expansion. This can also be understood as the gas meets no resistance as it exits into the vacuum and thus transfers neither heat nor energy to its surroundings. If the gas loses neither heat nor energy then it has done no work.
One might argue that a gun creates a recoil effect yet this analogy is not applicable because we are talking about rockets not revolvers.
Short answer: Yes a gun recoils in space. No, the analogy does not apply to rockets.
Longer version: Shooting a gun in space would happen theoretically as follows: pressurized gas accelerates the bullet through the barrel until the bullet leaves the muzzle. At that point the gas that was pushing the bullet escapes without doing any more work i.e. via free expansion. The energy of the bullet (its momentum) travels with the bullet and the gun recoils by principle of conservation of momentum.
The gun analogy does not apply to a NASA-type space rocket as their pressurized gas escapes without doing any work at all. A NASA rocket is a gun without a bullet.
Nasa claims to shoot into outerspace but they are simply nonsense rascals firing blanks.