Thermal Analysis of Water Cooled Charge Air Cooler in Turbo Charged Diesel Engine

., J.N. Devi Sankar

doi:10.15623/ijret.2016.0502033

Cited by 1 publication

(2 citation statements)

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“…Sankar et al, has proved that water-to-air intercooler was more effective compared to air-to-air intercooler. Water has higher coefficient in heat transfer compared to cold air [3].…”

Section: Introductionmentioning

confidence: 99%

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Engine Characteristics Analysis of Turbocharged Spark Ignition Engine with Water Injection Charge Air Cooling

Kamaludin¹,

Mamat²,

Mohamed³

2020

ARFMTS

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This paper presents the effect of engine performance by water injection charged air cooling. Water was injected into the intake manifold with different flowrate in a turbocharged spark ignition engine. The simulation was done on a validated engine modelling using GT-Power simulation that was based on a 1.6L turbocharged CamPro CFE engine. Two injectors were used to inject the water into the intake manifold. The addition of water injection shows potential to improve the engine operation characteristics. Improvement of brake torque as much as 19% and brake power as much as 10% have proven that the charged air cooling has improved the turbocharged engine. In this this study, the charged air intake raises the air density in the combustion chamber and has improved the brake specific fuel consumption as much as 23%. With the introduction of water to the upstream of the engine operation, the cooling effect does assist the engine to improve.

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“…Sankar et al, has proved that water-to-air intercooler was more effective compared to air-to-air intercooler. Water has higher coefficient in heat transfer compared to cold air [3].…”

Section: Introductionmentioning

confidence: 99%

“…However, air-to-air cooling system requires larger spaces in the engine compartment. Thus, a compact water-to-air cooling system which has a higher overall heat transfer coefficient is a better option [3]. However, water-to-air cooling system is complicated to build.…”

Section: Introductionmentioning

confidence: 99%