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Strong wind environment simulation test box based on computational fluid mechanics

An environmental simulation test and computational fluid dynamics technology, applied in the field of environmental simulation, can solve problems such as the inability to ensure the rationality of the construction distribution of buildings or urban planning, the inability to adjust the simulation data of different wind speeds, and the inability to improve the accuracy of the simulation data. Accuracy, guarantee rationality, and water saving effect

Pending Publication Date: 2022-03-18
中船九江大正科技有限公司
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Problems solved by technology

[0004] In order to make up for the deficiencies of the existing technology, when the input air volume in the simulation box is the same, it is impossible to adjust different wind speeds to obtain different simulation data, so that the accuracy of the simulation data cannot be improved, and the rationality of the construction distribution of buildings or urban planning cannot be ensured. problem, the present invention proposes a high wind environment simulation test box based on computational fluid dynamics

Method used

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  • Strong wind environment simulation test box based on computational fluid mechanics
  • Strong wind environment simulation test box based on computational fluid mechanics
  • Strong wind environment simulation test box based on computational fluid mechanics

Examples

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Embodiment 1

[0025] like Figure 1 to Figure 4 As shown, a high wind environment simulation test box based on computational fluid dynamics according to the present invention includes a box body 1 and a model plate 12; a box cover 11 is hinged on one side wall of the box body 1; the box cover 11 is provided with an air outlet 16; the bottom end of the box body 1 is provided with a model plate 12; the side wall of the box body 1 away from the box cover 11 is provided with an air outlet cavity 13; the air outlet cavity 13 is close to the box cover 11. The side wall of the casing is provided with an air outlet 14; the air outlet cavity 13 communicates with the box body 1 through the air outlet hole 14; the box body 1 is provided with an adjustment component, and the air outlet hole 14 adjusts the air outlet of the air outlet hole 14 through the adjustment component. The bottom end of the box body 1 is fixed with a set of legs; the side wall of the box body 1 is fixed with a blower 15, and the ...

Embodiment 2

[0034] like Figure 5 As shown in Comparative Example 1, as another embodiment of the present invention, the bottom end of the outrigger is fixed with a universal wheel; when working, a universal wheel is provided at the bottom end of the support, and the movement of the universal wheel is used. It can facilitate the movement of the simulation box, save the moving time, and the movement of the simulation box does not need to waste a lot of manpower and material resources.

[0035] Working principle: When it is necessary to simulate the building or urban planning, prepare the building model board 12 and the urban planning model board 12, then open the box cover 11, put the model board 12 into the box body 1, and then cover the box cover 11, Start the blower 15, the air blowing from the blower 15 enters the air outlet 13, and then sprays into the box 1 through the air outlet 14, and then blows the building on the model board 12, and obtains data through the internal sensor, and ...

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Abstract

The invention belongs to the technical field of environment simulation, and particularly relates to a strong wind environment simulation test box based on computational fluid mechanics, which comprises a box body and a model plate, a box cover is hinged to the side wall of one side of the box body; an air outlet is formed in the box cover; a model plate is arranged at the bottom end of the box body; an air outlet cavity is formed in the side wall, away from the box cover, of the box body; an air outlet hole is formed in the side wall, close to the box cover, of the air outlet cavity; the air outlet cavity is communicated with the interior of the box body through an air outlet hole; an adjusting assembly is arranged in the box body, and the air outlet size of the air outlet hole is adjusted through the adjusting assembly. The invention provides a strong wind environment simulation test box based on computational fluid mechanics, and aims to solve the problems that when the input air volume in a simulation box is the same, different wind speeds cannot be adjusted to obtain different simulation data, so that the accuracy of the simulation data cannot be improved, and the rationality of construction distribution of buildings or urban planning cannot be ensured.

Description

technical field [0001] The invention belongs to the technical field of environmental simulation, in particular to a high wind environment simulation test box based on computational fluid dynamics. Background technique [0002] Use the simulated high wind environment to conduct experiments on the urban model or architectural model to obtain the simulation data of the urban model or architectural model planning to ensure the rationality of the real construction. [0003] In the prior art, when the input air volume in the simulation box is the same, it is impossible to adjust different wind speeds to obtain different simulation data, so that the accuracy of the simulation data cannot be improved, and the rationality of the construction distribution of buildings or urban planning cannot be ensured. Therefore, The invention provides a high wind environment simulation test box based on computational fluid dynamics. SUMMARY OF THE INVENTION [0004] In order to make up for the s...

Claims

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Application Information

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IPC IPC(8): G01M10/00
CPCG01M10/00
Inventor 叶金炉姜亮
Owner 中船九江大正科技有限公司
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