The Cold Jet Engine
The jet turbine is used to produce propulsion to allow for an vehicles to move through the space. Mostly, the jet turbine are implemented to allow for aircraft propulsion. Using a fuel which burns within the jet turbine, the propulsion force behind the jet engine is amplified. However, the efficiency of such an energy conversion system is very week, since approximately one third of total power is going to be utilized for moving, while two thirds of total power are dissipated as thermal waste. The jet aircraft need to care a lot of fuel, correspondingly to operational range, which increase a total weight, thus decrease a weight of cargo. Optimization of the system would consists of reducing or even removing the need for implementing a fuel, converting fuel driven engine to fuel-less driven engine. The fear of oil industry as base of industry at all, of being collapse is not justified, since the speared funds accordingly to reduced waste, are in total amount going to be so huge, that it would allow for investment in global implementation of needed changes, in way of energy conversion, without to produce any collapse. Actually, the fight for might within the mighty leaders structure cause already huge waste to be even larger, which in turn cause a global collapse of life on Earth to be realized. The behavior of supporting a chaos and destruction implementing brutal force and subversive activities, must be recognized as illness and avoid, along with wrong traditions which produce the waste, because of missing time for playing such a games which magnify a waste, in order to can implementing intelligence to stop collapse and avoid the waste to be produced globally.
Description
The cold jet turbine is utilizing a compressed air, and vacuum magnifier to increase propulsion power at its exit. The principle of utilizing of jet nozzles to increase an air volume involved in propulsion power, is in standard way implemented also in this application. Instead of utilize a hot air driven, explosion based combustion turbine engine, a cold turbine, driven by compressed air, is implemented in this application. Particularly, the total amount of compressed air consists of on-board air compressor on one hand, as well as of incoming air arose from the frontal air pressure, on the other hand, which is intensified utilizing a standard jet engine air compressor, based on successive chain of blade turbines, which are playing a role of last for blade-less Tesla turbine shaft.
The Tesla turbine is high
efficiently blade-less turbine, which consists of stack of thin disks,
mounted on the shaft, driven by an air stream which inflows
tangentially, directly blowing into thin profile of the disks. An air
is coming out of the turbine through the drill outlets placed close
to the shaft, passing through the whole stack of disks. The spiral
flowing force of air stream, which sticks on surface of disks mounted
on rotor shaft, is driving the rotor. While there is no resistance
along the working circle, due to missing blades, the efficiency of
such a turbine is 20 to 30 % higher then an efficiency of any other
blade turbine. An air stream power is going to be additionally
increased using a quad snail shape inlet, which is going to add additional
kinetic energy to the system. The turbine have to be designed to
match with its power the last of jet engine blade compressor. The
Tesla turbine is not only high efficiently but rather famous on very
high volume to power ratio.
To start the turbine, an on-board standard electric powered air compressor could be used. The far the jet turbine engines are started, the energy of additional compressed air could be reduced. The far the plain takes on, the additional pressed air could be consummate out of mechanical driven compressor, which utilize an incoming environmental air. The simplified principle schematic diagram of such a turbine, is shown on the image above.
The cold jet turbine could be made in standard way, to consists of successive jet nozzles. Although we are talking about cold turbine, it is to be concerned that after compression, an air increases a temperature up to 450 degree Celsius, so the jet engine has to be made of temperature resistive material.
To start the turbine, an on-board standard electric powered air compressor could be used. The far the jet turbine engines are started, the energy of additional compressed air could be reduced. The far the plain takes on, the additional pressed air could be consummate out of mechanical driven compressor, which utilize an incoming environmental air. The simplified principle schematic diagram of such a turbine, is shown on the image above.
The cold jet turbine could be made in standard way, to consists of successive jet nozzles. Although we are talking about cold turbine, it is to be concerned that after compression, an air increases a temperature up to 450 degree Celsius, so the jet engine has to be made of temperature resistive material.
Conclusion
Accordingly to the results of applications based on Tesla turbine, which has been invented hundred years ago, it is plausible that great potential is still hidden behind this, not wide enough implemented invention, which could represents one of significant methods of converting fluid stream energy into rotational mechanical energy, and replace numerous conversion devices of lower efficiency. The fuel hot jet engines have a low efficiency converting a fuel energy into propulsion energy, since two thirds of total energy is dissipated to the heat, thus only one third remains for propulsion. The cold jet engine should even be possible to drive in self sustained operational mode on higher speeds, or if additional active or passive devices would be implemented to increase an propulsion air volume and force. Additional compressed air could be involved to supply the turbine to get even more power. This could be used utilizing an on-board standard compressor, with appropriate energy supply, or additional snail shaped, or conic shaped air inlets, bounded together in stack, implemented to accelerate an air additionally, combined with closed air stream loop, which would allow for additional air volume to be involved in propulsion. The kind of passive cyclone based vacuum amplifying systems, similar to these utilized by high efficiently Dyson vacuum cleaners, could be used to significantly improve for an air sub-pressure, which in turn, could be utilized to magnify propulsion force.
The existing propeller turbo jet engines could be relatively simple accommodated to significantly reduce consumption of fuel, or even to totally avoid any need for extra fuel, under certain circumstances. This optimization could be utilized immediately in such of cases, in which the flights are not justified for investment, and there are missing traffic alternatives. In all another cases, the transition from fuel to fuel-less energy conversion should be introduced controlled, to avoid chaos and damage, which could lead to collapse of economy. On the other hand, the implementation should be introduced the faster the better, in order to avoid collapse of planetary life at all, which is caused in significant level by industrial pollution, arose out of implementing a fuel energy conversion, along wit all additional impacts. It would be worthwhile to introduce this strategy, because of huge profit, i. e. funds which could remain due to implemented optimization, which would resulted in reduction of need for fuel, thus avoid enormous multilevel waste and spare a huge funds simultaneously. Because of lucrative business, sprung out of implementation of such a strategy, the transition could be implemented very fast, following the rule of Eisenhower based on experience, that 80 % of total plan could be realized in 20 % of time, then for the rest of 20 % to be finished we would need 80 % of total time. This would allow for real development and prosperity implemented globally. The idea could be implemented to optimize numerous existing applications, such as turboprop. Some additionally air acceleration could be achieved introducing a spiral shape air accelerator, as shown on image below.
Maybe, an existing applications could be optimize also without to replace a blade turbine with blade-less, more efficient Tesla turbine, in order to reach a self sustained operational mode, or just to spare a lot of fuel. In this particularly case, the additional regulation for a fuel injection should be implemented, and even though turned off, after (or if) the crusading speed and self sustained operational mode has been reached.
Using a fractal structure and passive jet turbine bundle, without any moving parts, it would be maybe possible to reach additional propulsion power, thus self-sustained propulsion at lower plain speed.
In the matter of fact,
this technology has been already implemented in the very beginning of
the high speed aviation, in first fuel driven jet engines, well known
as ramjet engine. Ramjets cannot produce thrust at zero airspeed,
thus they cannot move an aircraft from a standstill. A ramjet powered
vehicle, therefore, requires an assisted take off like a rocket
assist to accelerate it to a speed where it begins to produce thrust.
Although ramjets have been run as slow as 45 meters per second (160
km/h), below about Mach 0.5 (170.15 m/s; 612.5 km/h) they give little
thrust and are highly inefficient due to their low pressure ratios.
Above this speed, given sufficient initial flight velocity, a ramjet will be self-sustaining. Indeed, unless the vehicle drag is extremely high, the engine/airframe combination will tend to accelerate to higher and higher flight speeds, substantially increasing the air intake temperature. As this could have a detrimental effect on the integrity of the engine and/or airframe, the fuel control system must reduce engine fuel flow to stabilize the flight Mach number and, thereby, air intake temperature to reasonable levels.
This means that the ramjet has spear the fuel of aircraft at higher speeds. Exactly this property could be possibly used to reduce the need for fuel for jet aircraft. We could imagine that the passive jet propulsion intensifier could be used near turbojet engine, which would increase overall propulsion of the vehicle for the same fuel need at higher speeds.
Combining all ideas described in this paper, it would be possible to develop some kind of hybrid propulsion system with significantly optimized fuel consumption. It would increase a range of aircraft, or cargo weight keeping the same range of operation, due to reduction of fuel tank volume.
Above this speed, given sufficient initial flight velocity, a ramjet will be self-sustaining. Indeed, unless the vehicle drag is extremely high, the engine/airframe combination will tend to accelerate to higher and higher flight speeds, substantially increasing the air intake temperature. As this could have a detrimental effect on the integrity of the engine and/or airframe, the fuel control system must reduce engine fuel flow to stabilize the flight Mach number and, thereby, air intake temperature to reasonable levels.
This means that the ramjet has spear the fuel of aircraft at higher speeds. Exactly this property could be possibly used to reduce the need for fuel for jet aircraft. We could imagine that the passive jet propulsion intensifier could be used near turbojet engine, which would increase overall propulsion of the vehicle for the same fuel need at higher speeds.
Combining all ideas described in this paper, it would be possible to develop some kind of hybrid propulsion system with significantly optimized fuel consumption. It would increase a range of aircraft, or cargo weight keeping the same range of operation, due to reduction of fuel tank volume.