PM Reduction for Marine Diesel Engines with Electrostatic Cyclone Precipitator - Effect of Engine Types on Reducing PM and Onboard Test of 2-Stroke Main Propulsion Engines
-
- Sasaki Hidetsugu
- 東京海洋大学
-
- Tsukamoto Tatsuro
- 東京海洋大学
-
- Furugen Munekatsu
- 古堅・牧野技術研究所
-
- Makino Tadashi
- 古堅・牧野技術研究所
-
- Tsuda Minoru
- 水産大学校
-
- Maeda Kazuyuki
- 水産大学校
Bibliographic Information
- Other Title
-
- 静電サイクロン方式集塵による舶用ディーゼル機関のPM低減 - 機関の種類による低減効果の比較と舶用2ストローク主機関の実船試験
- セイデンサイクロン ホウシキ シュウジン ニ ヨル ハクヨウ ディーゼル キカン ノ PM テイゲン : キカン ノ シュルイ ニ ヨル テイゲン コウカ ノ ヒカク ト ハクヨウ 2 ストロークシュ キカン ノ ジッセン シケン
Search this article
Abstract
<p> In this study, the authors investigated particulate matter (PM) collection efficiency of an electrostatic-cyclone precipitator (ESP-cyclone) by conducting bench tests and onboard measurements of PM emissions with three diesel engines. A small sized high-speed 4-Stroke diesel was used for a bench test and two types of low-speed 2-Stroke marine diesels were utilized for another bench test and onboard PM measurements aboard a ship of 2,703 gross-tonnage. In order to study PM collection efficiency of the ESP-cyclone, PM concentrations in exhaust gas were measured upstream and downstream of the ESP-cyclone with a partial flow dilution tunnel system. Experimental results showed that the PM collection efficiency was as high as 60-80% with the ESP-cyclone collecting not only insoluble organic fraction (ISF), but also soluble organic fraction (SOF). The ESP-cyclone realizes stable PM reduction from the diesel engine on the actual ship.</p>
Journal
-
- Marine Engineering
-
Marine Engineering 56 (2), 265-272, 2021-03-01
The Japan Institute of Marine Engineering
- Tweet
Details 詳細情報について
-
- CRID
- 1390850404932598144
-
- NII Article ID
- 130008002404
-
- NII Book ID
- AA11505252
-
- ISSN
- 18843778
- 13461427
-
- NDL BIB ID
- 031330661
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed