Testing device and testing method for microwave moving sintering lunar soil in vacuum environment

Abstract

The invention discloses a microwave moving sintering lunar soil testing device and method in a vacuum environment, and belongs to the technical field of deep space resource in-situ utilization and engineering construction testing. The microwave moving sintering lunar soil test device in the vacuum environment comprises a vacuum test cabin module, an intelligent mechanical arm module, a microwave generation and focusing radiation module, a sintering process comprehensive monitoring module and a sintering effect in-situ evaluation module, wherein the vacuum test cabin module comprises a vacuum cabin body, a vacuum environment construction system and a temperature construction system; the microwave moving sintering lunar soil test method in the vacuum environment comprises the following steps: laying simulated lunar soil, starting a vacuum environment construction system, starting a temperature construction system, and performing sintering test and monitoring and sintering effect in-situ evaluation. According to the test device and the test method for microwave movement sintering of the lunar soil in the vacuum environment, research on the property of the simulated lunar soil, microwave action parameters, a sintering path and an influence mechanism of sintering parameters on a sintering effect can be realized, and in-situ evaluation on mechanical parameters of the sintered simulated lunar soil can be realized.

Description

technical field [0001] The invention relates to the technical field of in-situ utilization of deep space resources and engineering construction tests, in particular to a test device and test method for microwave mobile sintered lunar soil in a vacuum environment. Background technique [0002] With the development of human civilization, the need to expand living space and seek extraterrestrial resources is becoming more and more urgent. Deep space exploration is an important way to carry out research on key scientific and technological issues such as the origin of the universe and the search for life, the interaction of space matter and energy, the formation and evolution of the earth's environment, and the exploration and utilization of extraterrestrial resources. It has become an important national strategy of our country. [0003] The moon is the closest celestial body to the earth and has a lot of available resources. Effective development and construction of the moon is...

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Problems solved by technology

[0005] In summary, there are the following problems in the microwave sintering lunar soil test device: 1) There is a lack of open sintering test devices, and sintering tests are mostly carried out in closed microwave ovens; 2) There is a lack of test devices with sintering path planning functions, Microwave generators and radiators can only be installed in a fixed position in a closed cavity, and parameters such as the microwave action path, direction, angle, and distance cannot be studied; 3) There is a lack of in-situ evaluation methods for simulating the sintering effect of lunar soil under lunar surface environmental conditions

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