التفاصيل البيبلوغرافية
| العنوان: |
Impact of temperature/diurnal conditions, refuelling quantity and prefill volume behaviour on two-wheeler refuelling emission. |
| المؤلفون: |
Yadav, Dharmesh, Goyal, Rahul, Yadav, Vinod Singh |
| المصدر: |
Clean Technologies & Environmental Policy; Aug2024, Vol. 26 Issue 8, p2453-2465, 13p |
| مصطلحات موضوعية: |
METAL-base fuel, ENERGY consumption, FUEL tanks, FUELING, CONSUMPTION (Economics) |
| مستخلص: |
Automotive evaporative emission inventory is continuously increasing with less stringent evaporative emission norms and lack of control measures. Uncontrolled refuelling emissions from huge fleet of two-wheelers with high environmental temperature make this situation worst. Motorcycles are typically equipped with metallic fuel tanks which are exposed to direct sunlight causing very high temperature conditions inside them. In this work, two motorcycle fuel tanks are used to record the temperature of liquid gasoline, vapour in headspace and surface of fuel tank through data logger to closely assess the vapour generation environment. Also, fuel consumption behaviour determines the liquid-to-vapour ratio inside fuel tank and promotes the refuelling losses in the absence of onboard refuelling vapour recovery control technology in two-wheelers. Liquid-to-vapour ratio inside fuel tank depends on prefill gasoline volume and the quantity of gasoline refuelled. Experiments are conducted to develop understanding on the mechanism of vapour generation during refuelling. This paper focuses on studying the impact of refuelling quantity, prefill volume and ambient temperature conditions on the vapour generation during refuelling of two-wheeler fuel tanks. Also, interaction between these control factors with influence of individual factor is studied using regression analysis and Minitab. Analysis of variance study reveals that temperature has strong influence on vapour generation (61.5%) and refuelling quantity (21.18%) also affects it significantly with least influence of prefill volume (14.19%). Combined effect of prefill volume and refuelling quantity on vapour generation is found interesting in interaction plots. Further assessment of interaction between various control factors is suggested to develop optimized control solutions for two-wheeler refuelling emissions. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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