Radiator Fan Design

Factors which determine the performance of the fan include the number and shape of the blades.

The joker fan film. Study analysis and design of automobile radiator heat exchanger proposed with cad drawings and geometrical model of the fan chavan d. Of fan and radiator that will achieve appropriate cooling. Radiator development consists of its size and design aspects.

4 shows the newly developed design process flow. Efficiency improvement of motor fan for cooling radiator fig. 3 shows the current design process.

Fans have many applications including in wind tunnels and cooling towers. The fan is designed to produce a pressure difference and hence force to cause a flow through the fan. Cooling fan mounted behind the radiator and enclosed by a shroud to direct airflow through the radiator image courtesy of novak conversions.

In automotive radiator is a base component of engine cooling system. 3 current fan blade design flow chart we needed a few months to design a new blade on average because one loop of those work had few weeks. Engine radiator cooling fan 12 inch curved blade ultra thin universal high performance 12v 80w motorradiator fan with fan mounting kitpuller and pusher design 46 out of 5 stars 46 2599 25.

2 blade chord and angle fig. Design parameters include power flow rate pressure rise and efficiency. The wind tunnel is powered by fan controlled by a variable frequency drive that can induce a range of air flow.

Radiator fan design built on generations of engine cooling experience. We will first measure the current cooling fan performance to establish a baseline and then determine the design factors that we can alter to improve the fans performance. S2 1phd scholar jjtu rajasthan professor mechanical engineering mmcoe pune maharashtra india 2professor navasahyadri group of institutions pune maharashtra india abstract.

It extracts heat from engine and keeps engine surface temperature at optimum level for better engine efficiency. Multi wing america specializes in custom engineered radiator fans designed to comply with the epas tier 4 requirements for non road mobile diesel enginesour spectrum of current customer applications includes power generation construction equipment generators motor coach chassis off highway equipment and stand alone. The size of the radiator and thus its cooling capacity is chosen such that it can keep the engine at the design temperature under the most extreme conditions a vehicle is likely to encounter such as climbing a mountain whilst fully.

Other factors influence the temperature of the engine including radiator size and the type of radiator fan.