Cooling Tower Fan Blade Design

Cooling tower depot handles all cofimco aluminum and frp fans and replacement parts.

Cooling tower fan blade design.

Axial fans commonly have larger radius and lower speed ω than ducted fans esp. Call or email for pricing and delivery. One of the basic design criteria for blade design is to produce uniform air flow over the entire plane of the fan. 2 aluminum blades are multiple piece construction which requires the blade to be bolted or riveted to a metal spar mounting rod.

Actual static pressure 95º f. Click on tuf lite iii for comparative pricing. It is to be restricted to a maximum tip speed of 10 000 fpm. Design parameters include power flow rate pressure rise and efficiency.

One of the aerodynamic principles involved is that the work done at any radius along the blade is a function of blade width angle of attack and tangential velocity squared. Axial fans generally comprise fewer blades two to six than ducted fans. Fans have many applications including in wind tunnels and cooling towers. The blades are pitched to draw approximately the same volume of air year round while consuming power that is less than or equal to the design power.

Duty requirements are 1 1 million actual cfm 0 477 in. Considered will be a 26 ft 28ft or 30 ft diameter fan. Outlet air temperature at sea level. Let s look at a typical case of fan selection for a new tower design.

However air density is higher in winter. Most products are stocked at chesapeake va factory. The fan motor will draw more horsepower than in summer to move the same volume of air. We manufacture and supply high quality cooling tower fans belts and fan wind milling stops.

If you are searching for cooling tower fans cooling tower fan manufacturers industrial cooling tower fans cooling tower fan blades or cooling tower fans suppliers universal tower parts can help. 1 advanced frp design blades are now single piece profile blades which results in higher performance and reliability than aluminum blades. The newest cooling fans are sleek and thoughtfully designed with blade less versions that are safer for children and oscillating towers that are better at circulating air around the room.