用船上测量法测定休闲船柴油机的氮氧化物排放系数

IF 0.7 4区 工程技术 Q4 ENGINEERING, MARINE
A. Kılıç, Utku Cem Karabulut, Emrah Akdamar, L. Bilgili
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引用次数: 0

摘要

在这项研究中,我们根据《氮氧化物技术规则》中规定的简化方法,在船上测量了75艘休闲船的柴油发动机的氮氧化物排放。这项研究是在长度为14.42米至37.50米的船上进行的,发动机功率在138千瓦至2040千瓦之间。使用便携式废气分析仪(Testo 350 Marine)在干燥的基础上以ppm为单位测量氮氧化物排放量。我们开发了一个内部程序,以g/kWh计算最终的排放结果。这项研究的主要目的是开发娱乐船的氮氧化物排放因子,这在以前的排放因子研究中没有具体包括。休闲船船用柴油机的氮氧化物排放范围为0.92 g/kWh ~ 10.69 g/kWh,平均排放系数为4.81 g/kWh。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
DETERMINATION OF NOX EMISSION FACTOR FOR DIESEL ENGINES OF RECREATIONAL BOATS BY ON-BOARD MEASUREMENT
In this study, NOx emissions from diesel engines of 75 recreational boats were measured on-board in accordance with the simplified method specified in the NOx Technical Code. The study was carried out in boats with ranging between 14.42 m-37.50 m in length and engines power varying between 138 kW–2,040 kW. NOx emissions were measured by using a portable exhaust gas analyser (Testo 350 Marine) in ppm in a dry basis. An in-house program was developed to calculate the final emission results in g/kWh. The main aim of the study is to develop NOx emission factors for recreational boats, which are not specifically included in previous emission factor studies. The NOx emissions of the marine diesel engines of the recreational boats were found in range of 0.92 g/kWh – 10.69 g/kWh while the mean emission factor was found as 4.81 g/kWh.
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来源期刊
CiteScore
1.20
自引率
0.00%
发文量
18
审稿时长
>12 weeks
期刊介绍: The International Journal of Maritime Engineering (IJME) provides a forum for the reporting and discussion on technical and scientific issues associated with the design and construction of commercial marine vessels . Contributions in the form of papers and notes, together with discussion on published papers are welcomed.
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