40 degrees high temperature, how to find the coolest place indoors through SOLIDWORKS?

The temperature is getting higher and higher all over the country. Under the high temperature, it is not so easy to have a meal outside. The place with bad air conditioner is very hot. It seems that sitting directly under the air conditioner is not the coolest, but you know what,Using SOLIDWORKS Simulation Flow can help us find the coolest places indoors.

Model acquisition
Restaurant model link:
https://pan.baidu.com/s/1kFmddEQAJsVDo58HIK6zPA?pwd=dift

Let's take a look at the fluid temperature, velocity, change curve, temperature change and temperature distribution at the corresponding cross-sectional positions at 10 indoor sketch points after closing the window and turning on the air conditioner for 60s.

Boundary Conditions:

• The air enters from the double windows, and the volume flow is 5m³/s;
• Outflow from a single window;
• The ambient temperature is 25 degrees, and the atmospheric pressure is standard atmospheric pressure;
• The gate is closed;
• The air conditioner port is closed, and the air conditioner port is not ventilated.

The weather is getting hotter and hotter after falling into the ambush. Opening windows for ventilation is one of the easiest and most economical ways to cool down.What is the flow of indoor air after opening the window?Computational analysis can be performed using SOLIDWORKS Flow Simulation.

First, start the SOLIDWORKS Flow Simulation module by checking SOLIDWORKS Flow Simulation in the add-in.

SOLIDWORKS Flow Simulation analysis steps:

1. Wizard Setup

You can set relevant parameters step by step through the wizard, such as unit, analysis type, analysis medium, etc. According to the initial conditions given in this example, set the analysis type to internal analysis, consider the influence of gravity, select air as the analysis medium, and setThe ambient temperature is 25 degrees, and other parameters can be kept at default.

2. Set boundary conditions

According to the conditions given in this example, set the volume flow of the double-window inlet to 5m³/s and the single-window outlet to the ambient pressure; set the volume flow and velocity as the analysis targets.

3. Meshing and Analysis

The grid precision can be set as required, and then the analysis and calculation can be performed.

4. View Results

Related results can be viewed through the results folder, which provides a variety of result types such as slice plots, surface plots, contour plots, flow traces, point parameters, surface parameters, and XY plots.
In this example, the flow trajectory video of the velocity needs to be provided, which can be achieved by using the flow trace. In the flow trace setting window, select two caps as the starting point, select the velocity as the object, and select the appropriate appearance type and size.Complete the flow trace setup.After that, you can view the effect through playback, and output it as a video through animation after confirming that it is correct.

↓ "Analysis of Indoor Air Flow" operation video ↓ 

Enter the SW technical exchange group in the southwest area, Add WeChat: 18100878085

Follow the official account of "Huidu Intelligent Manufacturing", reply to "Mold Tools" to get it, and get the SW mold plate series tutorials