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Teaching Methods of Fluid Mechanics

A fluid mechanics and edutainment technology, applied in teaching models, educational tools, instruments, etc., can solve problems that limit the improvement of fluid mechanics teaching efficiency, fluid mechanics teaching is boring, and it is difficult to arouse students' interest, so as to improve teaching efficiency , high participation, and increased focus

Active Publication Date: 2021-11-19
XUZHOU NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The development of fluid mechanics plays an important role in the development of modern industrialization. Almost all heavy machinery and equipment inevitably need to use the relevant scientific theories of fluid mechanics. However, the teaching of fluid mechanics is quite boring and interactive, and it is difficult to stimulate students interest, which limits the improvement of the teaching efficiency of fluid mechanics

Method used

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  • Teaching Methods of Fluid Mechanics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The fluid mechanics teaching apparatus of entertaining is: including the first hydraulic cylinder G1, the second hydraulic cylinder G2, the adjustable valve F, the one-way valve DXF, the first handle L1, the second handle L2, and the liquid;

[0020] The first hydraulic cylinder G1 has a first piston S1;

[0021] The second hydraulic cylinder G2 has a second piston S2;

[0022] The first hydraulic cylinder G1 is connected to the second hydraulic cylinder G2 via the adjustable valve F;

[0023] The first hydraulic cylinder G1 is connected to the second hydraulic cylinder G2 via the one-way valve Dxf;

[0024] The flow direction limit of the one-way valve DXF is, allowing the liquid to allow the second hydraulic cylinder G2 to flow into the first hydraulic cylinder G1 via the one-way valve DxF, and the liquid of the first hydraulic cylinder G1 is not allowed to flow into the second hydraulic cylinder G2 via the one-way valve DxF. ;

[0025] The flow rate of the adjustable val...

Embodiment 2

[0043] The integrated fluid mechanics teaching apparatus according to the first embodiment; the first handle L1 is connected to the first piston S1 of the first hydraulic cylinder G1 by the rope. The second handle L2 is connected to the second piston S2 of the second hydraulic cylinder G2 via a rope.

Embodiment 3

[0045] The integrated fluid mechanics teaching equipment according to the first embodiment; the one-way valve Dxf is a one-way valve DxF without opening.

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Abstract

The fluid mechanics teaching equipment that entertains and educates, including the first hydraulic cylinder (G1), the second hydraulic cylinder (G2), the adjustable valve (F), the one-way valve (DXF), the first handle (L1), the second Handle (L2), liquid. The first hydraulic cylinder (G1) has a first piston; the second hydraulic cylinder has a second piston; the first hydraulic cylinder (G1) communicates with the second hydraulic cylinder via an adjustable valve (F); the first hydraulic cylinder communicates with the second hydraulic cylinder via a one-way valve It communicates with the second hydraulic cylinder; the flow direction of the one-way valve is restricted to allow the liquid in the second hydraulic cylinder to flow into the first hydraulic cylinder through the one-way valve; the flow rate of the adjustable valve can be adjusted, and the adjustable valve (F) can be completely blocked ; The first handle is connected with the first piston of the first hydraulic cylinder; the second handle is connected with the second piston of the second hydraulic cylinder; the liquid is poured into the first hydraulic cylinder and the second hydraulic cylinder. The invention has low cost and can improve teaching efficiency.

Description

Technical field [0001] The present invention belongs to the field of fluid molecular teaching, and the teaching method involves fluid mechanics. Background technique [0002] The development of fluid mechanics has an important role in the development of modern industrialization. Almost all heavy machinery and equipment need to use the scientific theories related to fluid mechanics, but fluid mechanics teaching is quite boring, interactive, and difficult to provoke students. Interested, limited the efficiency of fluid mechanics. Inventive content [0003] In order to overcome the above problems, the present invention designs a teaching method of fluid mechanics. [0004] Specific examples: Educational fluid mechanics teaching equipment, including first hydraulic cylinder G1, second hydraulic cylinder G2, adjustable valve F, one-way valve DXF, first handle L1, second handle L2, liquid; A hydraulic cylinder G1 has a first piston S1; the second hydraulic cylinder G2 has a second pis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/12
CPCG09B23/12
Inventor 聂新明田亚平张嘉鹭邵明辉
Owner XUZHOU NORMAL UNIVERSITY
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