在过去的几十年中,碳排放量的大量增加给科学界带来了环境挑战。目前的研究提出了一种对高碳排放燃料征税的方法。为此,对三种最常用的燃料(汽油,液化石油气(LPG),和压缩天然气(CNG))。测试引擎的速度以400RPM的增量从1800到4200转/分钟(RPM)变化。性能参数(制动功率(BP),制动热效率(BTHE),和制动比燃料消耗(BSFC))使用水力测功机测量。排放分析,包括二氧化碳(CO2),一氧化碳(CO),未燃烧的碳氢化合物(HC),和氮氧化物(NOx),使用TESTO350分析仪进行。Weibull分布的95%置信区间的应用,在排放数据上,解释了数据的充分性。在测试燃料中,CNG作为一种环保燃料出现,二氧化碳、二氧化碳、二氧化碳和二氧化碳的排放量分别减少了16%、42%和43%。与汽油相比,HC。此外,CNG的BTHE和BSFC优于其他替代品。此外,与汽油和液化石油气相比,CNG燃料的碳排放量分别降低了32%和20.8%。该研究提供了一种通过基于碳排放量的经济分析来评估燃料对环境的影响的新方法。此外,这个想法在通过碳税促进联合国(UN)的可持续发展目标(SDG)方面是新颖的。
The humongous increase in carbon emissions in the past few decades presents an environmental challenge to the scientific community. The current study proposes a method of taxation on high-carbon emission fuels. For this purpose, a comparative enviro-economic analysis is carried out on the three most commonly used fuels (gasoline, Liquefied Petroleum Gas (LPG), and Compressed Natural Gas (CNG)). The speed of the test engine varied from 1800 to 4200 Revolution per Minute (RPM) in increments of 400 RPM. Performance parameters (Brake Power (BP), Brake Thermal Efficiency (BTHE), and Brake Specific Fuel Consumption (BSFC)) were measured using a hydro dynamometer. Emission analysis, including Carbon Dioxide (CO2), Carbon Monoxide (CO), Unburned Hydrocarbons (HC), and Nitrogen Oxide (NOx), was conducted using the TESTO 350 analyzer. The application of Weibull distribution with a 95 % confidence interval, on emission data, explained the adequacy of the data. Among test fuels, CNG emerged as an environment-friendly fuel with an emission reduction of 16, 42, and 43 percent for CO2, CO, and HC in comparison to gasoline. Also, BTHE and BSFC of CNG were better than other alternatives. Moreover, the carbon penalty for CNG fuel showed a price reduction of 32 and 20.8 percent in comparison to gasoline and LPG respectively. The study provides a novel approach to assess the environmental impact of fuels by economic analysis based on emitted carbon quantity. In addition, this very idea is novel in promoting the Sustainable Development Goals (SDG) of the United Nations (UN) through carbon taxation.