A New Equation for Fuel Economy of Internal Combustion Engine Vehicles in Republic of Korea Based on 5-Cycle Test

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-06-29 DOI:10.1007/s12239-024-00110-x

Man Su Noh, Jeong Mo Lee, Dong Yoon Lim, Jin Han Ahn, Ki Bum Kim

引用次数: 0

Abstract

The vehicle fuel economy rating system in South Korea has adopted the US 5-cycle fuel economy system since 2012 to provide consumers with comprehensive information. However, due to resource constraints, derived 5-cycle equations have been utilized to approximate 5-cycle test results using the 2-cycle test. This study examines the accuracy of derived 5-cycle fuel economy equations for 20 recent vehicle models in Korea and updates them based on the correlation between 5-cycle and 2-cycle fuel consumption. The updated equations are expected to refine fuel economy ratings for up to three models, ensuring the label's reliability.

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基于 5 循环测试的大韩民国内燃机汽车燃油经济性新公式

韩国的汽车燃油经济性评级系统自 2012 年起采用美国的 5 循环燃油经济性系统，为消费者提供全面的信息。然而，由于资源限制，推导出的 5 循环方程式被用于使用 2 循环测试来近似 5 循环测试结果。本研究对韩国 20 种最新车型的衍生 5 循环燃料经济性方程的准确性进行了检验，并根据 5 循环和 2 循环燃料消耗量之间的相关性对其进行了更新。更新后的公式有望完善多达三种车型的燃油经济性评级，从而确保标签的可靠性。

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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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.