Risk Analysis Related to the Possibility of Using CNG in Trans Jogja Buses

Perwitasari Perwitasari, Heni Anggorowati, Yusmardhany Yusuf
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引用次数: 0

Abstract

One of the issues in urban areas such as DI Yogyakarta province is air pollution. The pollution level is high, as shown by the quality index value of about 85.25 in 2019. Vehicle emissions are the most significant source of this pollution in urban areas and can be decreased by using fuel with minimum carbon emission. Compressed Natural Gas (CNG) is an environmentally friendly fuel. However, a safety study is required because CNG is stored under high pressure. Therefore, this research aims to analyze the risk of using CNG in the Trans Jogja bus. The research method collects secondary data and then processes them using FTA, ETA, ALOHA software, and a risk matrix. The result shows that the risk value for CNG usage in the Trans Jogja bus is low to a moderate level or acceptable.
曹子公交使用CNG可能性的风险分析
日惹省等城市地区的问题之一是空气污染。污染程度较高,2019年质量指数值约为85.25。在城市地区,车辆排放是这种污染的最重要来源,可以通过使用碳排放量最低的燃料来减少。压缩天然气(CNG)是一种环保燃料。然而,由于压缩天然气是在高压下储存的,因此需要进行安全性研究。因此,本研究旨在分析在Trans Jogja巴士上使用CNG的风险。研究方法是收集二手数据,然后使用FTA、ETA、ALOHA软件和风险矩阵进行处理。结果表明,Trans Jogja客车使用CNG的风险值为低至中等或可接受的水平。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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