Scientists develop lunar night to provide power system
An international scientist co-developed a new concept to provide electricity on the moon. The moon's night can last about 14 days, during which time the temperature can reach a low of -238 degrees Fahrenheit. The team recommends the use of a mirror system. Processing lunar soil and heat engines will help provide astronauts and power devices on the moon in the future. It is difficult for a vehicle's mobile device to keep working on the moon's surface under harsh conditions. Previously, space agencies had to rely on bulky batteries or use nuclear power to keep their jobs. Researchers studied two options for using during the day and storing energy on the moon at night. They wrote an article in the journal About Their Discovery Physics Astronautica.
The first system consists of modifying the regolith or lunar soil fragments, combining elements such as aluminum, for example, to make it a thermal mass, for Ricardo González de Sinca, physics researcher Catalonia Polytechnic The study of universities and co-authors showed. "When the sun's rays strike the surface, the mirror system reflects light to heat the thermal mass, which can then be emitted by the moon at night with other detectors and other devices.
The other system is similar, but it contains a series of mirrors and a heat engine. The mirror is a Fresnel mirror that is focused on a liquid-filled pipe to focus the sun's rays. This hot liquid is converted into gas, which heats up the thermal mass. After this, heat is transferred to the Stirling engine to generate electricity.
This system has greater energy requirements than the previous model for the lunar project, such as manned missions better equipped on the moon overnight, Gonzalez de Xinca said in a statement. NASA is the first and only space agency to land on the moon, and other international agencies have recently stated that they are making this long journey, as well as interest. The Russian Space Agency said last year that it will begin testing the launch of a manned spacecraft in 2015 in an attempt to reach the moon.
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