Finally, an effective design guideline has been proposed as a requirement in designing a fan shroud to eliminate damage due to inertial movement of fan motors in low speed impacts. Also a generic pulse representing low speed impact conditions up to 16 km/h has been recommended as the loading pulse. the water pump's flow rate, and the electric fan's airflow capacity are the three most. In addition to vehicle level simulations used to guide the fan shroud design, this paper describes how a sub system level simulations and testing under low speed impact loading conditions can be used to predict contact between fan motors mounted on fan shroud and radiator. And to do that you need a cooling system: radiator, fan, shroud. Radiator fan mounting bracket kits and radiator accessories are also available.
#Electric radiator fan shroud upgrade#
Lack of sufficient stiffness of the fan shroud has been identified as the source to cause damage to radiator in a vehicle low speed crash test. CFR Performance supplies high performance electric radiator cooling fans that are designed to work with most Chevy, Ford and Mopar engine performance applications. Electric fans are a quiet, efficient upgrade on your classic car, but without a shroud, you're lucky if you're getting air flow through even. Custom Shroud w/ 1 Hole (For Electric Fan) Part : 1holeshroud 175.00 Add to Compare Add to Cart Custom Shroud w/ 14 Thinline Fan Part : STL14 278.83 Material: Aluminum Add to Compare Add to Cart Custom Shroud w/ 16 High Performance Fan Part : SHP16 368. New bolt-in electric fan and shrouds made specifically for our Aluminum Crossflow Radiators Two-speed fan flows approximately 2,400 CFM on high and is only. In this paper, the design development of fan shroud using CAE and testing has been illustrated. Shrouds We build custom shrouds based on your design. So designing fan shroud for low speed damageability is of importance today. Add To Cart Dual High CFM 16' Electric Fan & Shroud - 17 1/4 x 33 5/8 x 3 1/8. In low speed accidents, these fan motors are subjected to sudden decelerations which cause fan motors to swing forward thereby damaging the radiator core. Add To Cart Dual High CFM 11' Electric Fan Shroud - 18 1/8 x 22 1/8 x 4 1/2. Low Speed Damageability (LSD) assessment of an automotive vehicle is about minimizing the cost of repair of vehicle damages in low speed crashes. In addition, there is also a minimum stiffness requirement of fan shroud which is often overlooked in arriving at optimal design of it.
#Electric radiator fan shroud drivers#
One of main drivers of fan shroud design is Noise, Vibration, and Harshness (NVH) requirements without compromising the main function of airflow for cooling requirements. Typical automotive engine-cooling fan assembly includes an electric motor mounted on a shroud that encloses the radiator core. An engine cooling system in an automotive vehicle comprises of heat exchangers such as a radiator, charge air cooler and oil coolers along with engine cooling fan. At TCP Performance, we specialize in manufacturing aluminum fan shrouds with SPAL electric radiator fans and a Davies Craig temperature controller mounted.
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