This article considers the features of axial fans, including their classification, design, main technical values and pros. It also contains a video demonstrating the operation of an axial ceiling fan with adjustable rotational speed and blade length.
This article considers the features of modern fans, including their classification, design, main technical values, additional functions, pros and cons. It also contains a video demonstrating the operation principle of innovative bladeless Dyson Cool fan that is a next generation of amazing Dyson Air Multiplier fan.