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Celestial body running simulation device and method thereof

The technology of a simulation device and simulation method, applied in teaching models, educational tools, instruments, etc., can solve problems such as obscure astrophysical theories, teaching aids that cannot be displayed and explained by students, and achieve easy understanding, deep memory, and easy understanding , the effect of simple structure

Pending Publication Date: 2018-06-22
YANGZHONG INTELLIGENT ELECTRICAL INST NORTH CHINA ELECTRIC POWER UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a celestial body operation simulation device and its method to solve the astrophysical theories such as celestial body movement and interaction, which are difficult to understand, and the existing teaching aids cannot give students an intuitive display and explanation technology question

Method used

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  • Celestial body running simulation device and method thereof
  • Celestial body running simulation device and method thereof
  • Celestial body running simulation device and method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0064] like figure 1 As shown, a celestial body operation simulation device provided in this embodiment includes: a barrel 10, an elastic film 40, a blower 30, and at least two spheres 20; the elastic film 40 covers the barrel 10 on the upper lip of the sphere; the sphere 20 is placed on the elastic film 40 to imitate the celestial body or dark matter in the universe.

[0065] The elastic film 40 is densely covered with air holes; the blower 30 communicates with the inner space of the barrel body 10 through the air intake pipeline, and is used to blow air into the barrel body 10 and form a positive pressure, and the barrel body 10 The gas inside is discharged from the air hole to carry part of the gravity of the sphere 20 .

[0066] Wherein, preferably, the size of the pinhole of the air hole is 0.03-1 mm in diameter.

[0067] In the present invention, the air hole is a through hole the size of a pinhole, and the positive pressure gas in the barrel body 10 is discharged from...

Embodiment 2

[0071] refer to figure 1 As shown, the present embodiment discloses a method for simulating the operation of a celestial body using the above-mentioned celestial body operation simulation device, which is used for simulating universal gravitation and the revolution of a celestial body, which specifically includes the following steps:

[0072] S11. The sphere 20 is a gravity simulation sphere, including: a first sphere 21 and a second sphere 22 , and the mass of the first sphere 21 is greater than that of the second sphere 22 .

[0073] S12. The first sphere 21 is placed on the elastic film 40, and the first sphere 21 forces the elastic film 40 to dent.

[0074] S13. Place the second sphere 22 on the elastic film 40 , the second sphere 22 gradually moves closer to the first sphere 21 , and decreases as the distance between the first sphere 21 and the second sphere 22 decreases , the speed of the approach of the second sphere 22 is gradually accelerated, so as to simulate the u...

Embodiment 3

[0080] The invention also discloses a method for simulating the operation of a celestial body using the above-mentioned celestial body operation simulation device, which is used for simulating dark matter. figure 2 As shown, it specifically includes the following steps:

[0081] S21. The sphere is a dark matter simulation ball 23, the color of the dark matter simulation ball 23 is consistent with the elastic film 40, and the dark matter simulation ball 23 is a small light sphere, and a single dark matter simulation ball is placed on the elastic film 40, the elastic film 40 does not deform visible to the naked eye.

[0082] S22. Place a plurality of the dark matter simulation spheres on the elastic film 40. When the number of the dark matter simulation spheres gathered together reaches a certain number, the elastic film 40 undergoes concave deformation, thereby simulating the inconsistency to the naked eye. Visible, but the gravitational force created when large numbers gathe...

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Abstract

The invention provides a celestial body running simulation device and a method thereof. The celestial body running simulation device comprises a barrel-shaped body, an elastic film, an air blower, andat least two spheres. The elastic film covers the upper opening edge of the barrel-shaped body. The spheres are placed on the elastic film to simulate celestial bodies or dark matters. Air holes aredensely distributed in the elastic film. The air blower is communicated with the inner space of the barrel-shaped body through an air inlet pipe, and is used for blowing air into the barrel-shaped body to form positive pressure. Gas in the barrel-shaped body is discharged from the air holes to carry partial gravity of the spheres. According to the invention, the device has a simple structure, andcan be used for simulating celestial body running laws such as celestial body revolution, universal gravitation, dark matters, dark energy, cosmic expansion and gravitational waves, clearly displays obscure astronomical knowledge to students, well popularizes astronomical knowledge, and is convenient for general public to understand.

Description

technical field [0001] The invention relates to the technical field of astrophysics teaching appliances, in particular to a celestial body operation simulation device and a method thereof. Background technique [0002] Astrophysics is the study of the physics of the universe, including the physical properties of stars and their interactions with each other. Among them, physical properties include properties such as luminosity, density, temperature, and chemical composition. [0003] Since astrophysics is a very broad subject, it usually involves many different academic fields, such as classical mechanics, electromagnetism, statistical mechanics, quantum mechanics, relativity, particle physics, etc. [0004] Theories about the motion of celestial bodies and their interactions with each other are often obscure and difficult to understand, and the existing teaching aids cannot provide students with an intuitive display and explanation. As a result, students cannot fully under...

Claims

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Application Information

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IPC IPC(8): G09B23/06
CPCG09B23/06
Inventor 李文瀚戴美林薛志勇马卫华李雪松武加朋
Owner YANGZHONG INTELLIGENT ELECTRICAL INST NORTH CHINA ELECTRIC POWER UNIV
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