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Golden star surface environment simulation system and method

An environmental simulation, Venus technology, applied in the field of environmental simulation

Pending Publication Date: 2022-06-24
BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
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Problems solved by technology

[0004] The existing ground environment simulation equipment is difficult to simulate the surface environment of Venus, and the simulation of the surface environment of Venus is one of the key technologies for future Venus landing exploration. In view of this, there is an urgent need for a system to simulate the surface environment of Venus

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] see Figure 1-2 , the present invention provides a technical solution:

[0037] A Venus surface environment simulation system, comprising:

[0038] The high temperature and high pressure container 1 is connected with the gas distribution system 2, the control system 3, the measurement system 4, the exhaust gas discharge system 5, the vacuum system 6 and the safety valve 7 respectively;

[0039] Among them, the high-temperature and high-pressure container 1...

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Abstract

The invention discloses a star surface environment simulation system which comprises a high-temperature and high-pressure container which is connected with a gas distribution system, a control system, a measurement system, an exhaust emission system, a vacuum system and a safety valve. An anti-explosion junction box is arranged between the high-temperature and high-pressure container and the control system; and the gas distribution system is connected with the control system. The high-temperature and high-pressure atmospheric environment simulation system for the surface of the aventuris solves the problem that the existing aventuris atmospheric environment simulation method is vacant, and consists of six subsystems, namely a high-temperature and high-pressure container, a gas distribution system, a control system, a measurement system, an exhaust emission system and a vacuum system, the control system is used for high-precision control of the power of the golden star gas source valve, the premixed gas valve and the heating source in the high-temperature and high-pressure container, so that simulation of the golden star surface environment is realized, and the development and test requirements of future golden star exploration landing spacecrafts are met.

Description

technical field [0001] The invention relates to the technical field of environment simulation, in particular to a system and method for simulating the surface environment of Venus. Background technique [0002] With the development of deep space exploration technology in my country's aerospace field, Venus is the closest terrestrial planet to the earth. The Venus exploration mission is put on the agenda, and the demand for Venus environment simulation technology is also raised. [0003] The atmospheric environment of Venus presents the following characteristics: 1. The pressure increases as the height decreases, and the pressure on the surface of Venus is about 92bar; 2. The temperature increases as the height decreases, and the temperature on the surface of Venus is about 735K; 3. The gas on Venus is mainly composed of carbon dioxide, It is composed of nitrogen and other trace gases, and the concentration of gas components varies with altitude. [0004] The existing ground...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00G01D21/02
CPCG01N33/00G01D21/02
Inventor 高文杨晓宁王晶郭芹良武越毕研强林博颖尚永红
Owner BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
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