Air Sketcher
Discover new ways to optimize your home ventilation
Polar Dynamix’s innovative software solution has been designed to simplify the way that people calculate air circulation for 2D floor plans. In this video, we demonstrate how Air Sketcher, one of the easiest computational fluid dynamics (CFD) tools in the market today, can help you to analyze and optimize airflow in various spaces. Whether you’re designing a residential building or a commercial facility, you can use Air Sketcher to generate options for improved ventilation and air quality. To learn how it works, click the play button.
Are you designing a new house?
If so, do you know:
- which direction the wind primarily comes from
- where the doors and windows should be positioned in the house
- what the shape of the house or floor plan should look like to ensure the best airflow and ventilation in the interior?
We simplify complex things.

Ordinary people can easily use advanced CFD technology to analyze ventilation in buildings and houses, airflow in livestock farms and general airflow distribution patterns, all using just images or sketches.
Home Ventilation from 2D images
Proper ventilation in homes is essential for creating a healthy and comfortable living environment. By regulating temperature, reducing humidity, and removing pollutants, good airflow helps prevent mould growth, improves indoor air quality, enhances energy efficiency, and ensures a fresher, more pleasant atmosphere. To support effective ventilation and airflow, a windrose has been provided for you to incorporate into your house floorplan design. Using the windrose, you can orient your floorplan to take full advantage of prevailing winds and natural ventilation, resulting in a home that is both healthier and more comfortable.

Livestock Ventilation
Proper ventilation of livestock shelters is essential for maintaining animal health and productivity by regulating temperature, reducing humidity, removing harmful gases, and minimizing the risk of respiratory disease infection. Providing fresh air improves animal welfare, supports growth, and boosts efficiency, making ventilation a cornerstone of sustainable livestock management.

General 2D Airflow Analysis
Air Sketcher can be easily applied to visualize and analyze general airflow around all kinds of objects. This capability alone cements it as a high-calibre CFD software tool.

How Air Sketcher makes CFD easy, accessible and cost-effective for all
CFD has traditionally been complex and intimidating but we’ve changed that! With Air Sketcher, exploring fluid dynamics is now simple, accessible and cost-effective for everyone. This has been achieved by embedding the tool with a simple interface, smart automation, and clear visuals, and making it affordable and so easy to operate that even students can use it for their school projects. Product benefits include the following:
- To simplify operation, complex jargon is avoided.
- The tool is not tedious to set up because tricky aspects like meshing and boundary conditions are automated.
- Visuals are easy-to-read and insightful so users can watch their simulations come to life in just a few clicks.
- Whether you’re an engineer, student or hobbyist, Air Sketcher is designed to be practical, versatile, easy to use and fun.
- Powerful CFD capabilities are available at a price that is within reach of most consumers.
Curious about Air Sketcher?
Let’s connect to explore the best options for your needs. Our team will guide the conversation to help you make the right decision, all on a commitment-free basis.