ZF0326 Aerodynamics Main Unit Teaching Education Equipment for School Lab Fluids Engineering Experiment Equipment

1. Equipment introduction

1.1 Overview

Aerodynamics is a branch of fluid mechanics that studies the force characteristics of aircraft or other objects in relative motion with air or other gases, the flow patterns of gases, and the accompanying physical and chemical changes.

There are two main classification methods for aerodynamics. One is based on the speed range of fluid movement or the flight speed of the aircraft. Aerodynamics can be divided into low-speed aerodynamics and high-speed aerodynamics. Usually, the speed of 400 kilometers per hour (this value is close to the value of 1Atm on the ground and 0.3Ma at 288.15K) is used as the dividing line. In low-speed aerodynamics, the gas medium can be regarded as incompressible, and the corresponding flow is called incompressible flow. The other is based on whether the viscosity of the gas medium must be considered in the flow. Aerodynamics can be divided into ideal aerodynamics (or ideal gas dynamics) and viscous aerodynamics.

The ZF0326 aerodynamic master device is a device that can demonstrate the main theories and phenomena in aerodynamics, and can help students or other professionals understand some experimental theories in aerodynamics more clearly. The device mainly consists of a main body and multiple experimental modules, which provide rich experimental demonstrations.

1.2 Features

(1) Adopting a safer electrical design, the device has excellent and reliable grounding performance.

(2) An integrated electrical design scheme is adopted. The electrical control and experimental equipment are installed together, which greatly reduces the size and safety of the experimental equipment. This design scheme allows the experimental equipment to get rid of the constraints of the environmental site.

(3) The device provides many various experimental modules, and the experiments that can be performed are becoming more and more abundant.

(4) Using corrosion-resistant and stronger materials, the equipment has higher safety and longer service life.

2. Technical parameters

Input power supply: single-phase AC220V, 50Hz

Size: 1960*870*2120

Weight: 272kg

Working conditions: ambient temperature -10℃～+40℃; relative humidity <85% (25℃)

3. Components list and detailed introduction

3.1 Main part

3.2 Power box part

3.3 Equipment configuration list

3.4 Accessories

4. Experiment list

Experiment 1 Understand the electrical control principle of the aerodynamic main device

Experiment 2 Flow visualization experiment demonstrating aerodynamic main device

Experiment 3 Demonstration of the main aerodynamic device to measure velocity boundary layer thickness experiment

Experiment 4 Demonstration of flow resistance loss experiment of aerodynamic main device

Experiment 5 Experiment demonstrating local pressure loss of aerodynamic main device

Experiment 6 Free jet experiment demonstrating aerodynamic main device

Experiment 7 Demonstration of the Coanda effect experiment of the aerodynamic main device

Experiment 8 Demonstration of Bernoulli’s principle experiment of aerodynamic main device