8.4.- 流可视化

流体的流动被框定在流体力学的分支中。研究的重点是流体运动的压缩,条件是牛顿定律和质量与能量守恒,以及斯托克斯、雷诺或普朗特数等定律。

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通过流体的运动和方向的可视化,借助于电流和流线,可以了解压力和速度的分布。电流线总是显示与速度平行,而流线是流体的路径,这两种线型在静止状态下是一致的。

流体可以被认为是可压缩的(气体)或不可压缩的(液体)。这些流体根据其性质和所受的力,在管道、通道、涡轮机等内可能呈现层流或紊流。当流体呈现出缓慢而有序的运动,流体的片面平行而平稳地滑动时,就会出现层流。而在湍流中,运动的能量比较大,不规则,不可预测。

如今,流体的流动是一个重要的领域,因为它对工业设备的尺寸、民用建筑(如渠道)或流体在其运动过程中的压力或能量损失的知识都有影响。

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流可视化 UNITS
Showing 1-4 of 4 item(s)
HYDROGEN BUBBLE FLOW VISUALIZATION UNIT - UVF
  • UVF
Available
8.4.- 流可视化
UVF
Hydrogen Bubble Flow Visualization Unit
The Hydrogen Bubble Flow Visualization Unit, "UVF", is a self-contained unit designed to study different flow patterns through the hydrogen bubble flow visualization technique.Bubbles are generated by electrolysis by the application of an electric...
LAMINAR FLOW VISUALIZATION AND ANALYSIS UNIT - LFA
  • LFA
Available
8.4.- 流可视化
LFA
Laminar Flow Visualization and Analysis Unit
The Laminar Flow Visualization and Analysis Unit, "LFA", allows a complete study of the two-dimensional problems associated with the laminar flow by the visualization of the different models of flow, which can be observed thanks to an efficient...
FLOW VISUALIZATION AERODYNAMIC TUNNEL - TAVF180/100
  • TAVF180/100
Available
8.4.- 流可视化
TAVF180/100
Flow Visualization Aerodynamic Tunnel
The Flow Visualization Aerodynamic Tunnel, "TAVF180/100", consists of a vertical conduction in which an upward flow of air and smoke is induced, which passes through different models allowing to study the behavior of the flow around it. Thus it is...
COMPUTER CONTROLLED UNIT TO STUDY WATER FLOW PRINCIPLES - WFPC
  • WFPC
Available
8.4.- 流可视化
WFPC
Computer Controlled Unit to Study Water Flow Principles
The Computer Controlled Unit to Study Water Flow Principles, "WFPC", is composed by both a closed and an open water circuit, thus allowing the observation of fluid's behavior in each of them. The selection of the circuit can be made by means of a...
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