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Engine cooling system is crucial to maintain working temperature of vehicles' engine. The two main heat transfer fluids in typical cooling system are coolant and air. Under hood air flow when approaching radiator is highly non-uniform, thus 3D computational fluid dynamics is required to estimate air mass flow rates. While coolant circuit consists of numerous components, 1D thermal-fluid simulation...
The consumption of fossil fuels spawns environmental considerations in addition to issues of energy demand, national security and resource availability. At global level, scientists warn that the combustion of fossil fuels is significantly changing the world's climate system. Local or regional concerns include smog, acid rain, and health implications of urban air pollution. Due to stringent emission...
This paper presents experimental results carried out to evaluate the brake power, specific fuel consumption (SFC) and exhaust gas emissions when running on an unmodified diesel engine with fuel additive blended biodiesel. The multi-functional fuel additive was added (in mass basis) with B20 (20% biodiesel and 80% ordinary diesel fuel) in a special manner to increase engine brake power. For comparisons...
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