Non-Newtonian Fluid Anti-Shock Effect Research Device

Abstract

The present invention is applicable to the technical field of non-Newtonian fluid research devices, and provides a non-Newtonian fluid anti-shock effect research device, including: an operating table, a support is provided on the top of the operating table, and a first cross bar is provided on the support and the second cross bar, the first cross bar is arranged at the bottom of the second cross bar; the speed control assembly includes a guide tube with a sliding hole inside and a coil sleeved on the outside of the guide tube; the impact assembly includes a A magnetic sliding seat, an impact head detachably connected to the bottom of the sliding seat, and a fitting attached to the top of the sliding seat; it is arranged on the second cross bar and can knock the sliding seat away from the fitting through the striker hole The striker assembly, whereby the present invention measures the change of the impact force received inside the fluid when the non-Newtonian fluid is impacted by the impact assembly and the measurement assembly, and studies the impact velocity and area by changing the impact velocity and impact area Impact on impact effects for non-Newtonian fluids.

Description

technical field [0001] The invention relates to the technical field of non-Newtonian fluid research devices, in particular to a non-Newtonian fluid anti-shock effect research device. Background technique [0002] With the development of science and technology, the use of non-Newtonian fluids is becoming more and more extensive. Non-Newtonian fluids refer to fluids that do not satisfy Newton's experimental law of viscosity, that is, fluids that do not have a linear relationship between shear stress and shear strain rate. Non-Newtonian fluids widely exist in life, production and nature. The vast majority of biological fluids are defined as non-Newtonian fluids. Various body fluids such as lymph fluid and cystic fluid in the human body, as well as "semi-fluids" like cytoplasm, all belong to non-Newtonian fluids. [0003] Now non-Newtonian fluids are more and more used in outdoor sports anti-collision, bulletproof and shock absorbers, and non-Newtonian fluids have the advantag...

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Problems solved by technology

[0003] Now non-Newtonian fluids are more and more used in outdoor sports anti-collision, bulletproof and shock absorbers, and non-Newtonian fluids have the advantages of strong shape variability and low cost. However, in the prior art, for non-Newtonian fluids There are fewer research devices, and there is a lack of comparatively systematic experimental devices for non-Newtonian fluids, resulting in less understanding of the parameters of non-Newtonian fluids, and lack of experimental data support in application

[0004] In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve

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