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With the increasing relevance of the space marketinnovation will be more and more important as time passes and being “among the first” it will be a fundamental advantage to try to carve out their own space with an increasingly tight competition. For this the news that Thales Alenia Space And MIPRONS have signed partnership for the development of a propeller dedicated to satellites is a positive note for Italy.
The peculiarity of this new project is that the propellant that will be used will be thewater. This is a choice linked to greater sustainability of space operations which, in addition to having an economic role, will also have relevance in the future from the point of view of environmental impact (when the missions will be in greater number than now) .
Thales Alenia Space and MIPRONS and the “ water engine ”
In particular, the technology (already patented in Italy) for this kind of engines was developed by MIPRONS and takes advantage of thewater as an initial element to generate the components actually needed for the propulsion of the satellites. With the’electrolysis in fact the water molecule can be split into hydrogen and oxygen which then burn in the combustion chamber.
This powerplant developed by Thales Alenia Space And MIPRONS it will also be compact and scalable so that it can be used in both nanosatellites both in satellites medium sized. The flexibility of use will thus make it possible to open new markets and collect a greater number of customers (increasing the sustainability of the investment).
The various sizes of the combustion chambers of the engine
3D printing was also used for the construction of the engine, while the production specimens will be used by satellites made by Thales Alenia Space (who will think about the development and carry out the environmental tests on the engineering model) for the operations of changing the orbit and preventing collisions. All this also due to the high efficiency and thrust capacity.
According to the company, ALEXIUS is designed for i nanosatellites with a thrust that can reach 20N and with a specific impulse of 350 “. ALBIREO instead it is the most advanced model and will have greater possibilities to perform orbital maneuvers while reducing weight and complexity.
Massimo Claudio Comparini (CEO of Thales Alenia Space Italia) said “our company is proud to have activated the technical collaboration for the development of new paradigms of space missions with MIPRONS, a reality that is making itself known nationally and internationally. This agreement confirms Thales Alenia Space’s strategy of being the protagonist of the new -new space- initiatives, confirming its central position in the space supply chain in synergy with the new start-ups that are emerging. Acting as a catalyst towards the realities of the space ecosystem, Thales Alenia Space is always ready to accept the challenges of a future that increasingly points to Space as a strategic sector “.
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