Please post links to what you are asking about...Matej Kurtulik said:Hi,
How can eco-cooler works? The explanation of blowing with mouth are totally wrong, but I am curious aboud dynamic of air flow, if is possible to achieve measurable cooling
Thanks
An eco-cooler works by using the natural process of convection to cool air. The hot air outside is forced through the cooler and passes through wetted material, which causes the air to lose heat and become cooler. The cooled air then enters the building through openings, providing a natural and sustainable cooling system.
The physics behind an eco-cooler is based on the principle of convection. When hot air comes in contact with a cool surface, it transfers heat to that surface. In the case of an eco-cooler, the wetted material acts as the cool surface, causing the hot air to lose heat and become cooler as it passes through.
The size and design of an eco-cooler can greatly affect its effectiveness. A larger eco-cooler with more surface area for hot air to come in contact with the wetted material will be more effective in cooling the air. The design of the cooler, such as the angle and placement of the wetted material, can also impact the efficiency of the cooling process.
Eco-coolers can be made from a variety of materials, but the most commonly used material is corrugated cardboard. This material is lightweight, inexpensive, and has a high surface area, making it ideal for cooling hot air. Other materials such as plastic bottles or bamboo can also be used in DIY eco-cooler designs.
Yes, eco-coolers are a sustainable and cost-effective cooling solution. They use no electricity and rely on natural processes for cooling, making them environmentally friendly. They are also relatively inexpensive to make and maintain, making them a viable option for communities with limited resources.