A Study on Using LPG as Alternative Fuel for Fishing Vessels

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Project title

Code/計畫編號

94農科-14.3.1-漁-F2(8)

Translated Name/計畫中文名

漁船使用液化石油氣為替代能源之研究

Project Coordinator/計畫主持人

Yuan-Liang Jeng

Funding Organization/主管機關

Council of Agriculture,Executive Yuan

Department/Unit

Department of Mechanical and Mechatronic Engineering

Website

https://www.grb.gov.tw/search/planDetail?id=1157957

Year

2005

Start date/計畫起

01-01-2005

Expected Completion/計畫迄

01-12-2005

Bugetid/研究經費

550千元

ResearchField/研究領域

漁業
能源工程

本計畫將一具單氣缸柴油機改裝為柴油與LPG雙燃料系統。本計畫針對使用LPG燃料柴油機進行定轉速試驗，探討其性能油耗與廢氣排放量。本計畫針對使用LPG燃料柴油機，使用固定比例EGR時定轉速試驗，探討其性能油耗與廢氣排放量。本計畫針對使用LPG燃料柴油機，改變其壓縮比，進行定轉速試驗，探討其性能油耗與廢氣排放量。本計畫針對使用丁烷燃料柴油機，改變其壓縮比，進行定轉速試驗，探討其性能油耗與廢氣排放量。本計畫針對柴油機使用甲種漁船用油，進行定轉速試驗。比較探討使用柴油燃料、與改採用LPG或丁烷燃料，柴油機性能油耗與廢氣排放量之差異。本計畫針對漁船安裝LPG燃料系統之作出安全性評估與與利弊分析。 This study transforms a single-cylinder diesel engine to be with diesel/LPG double fuel system. Constant-speed tests will be performed for the LPG-fueled diesel engine to study its performance and exhaust emissions. A constant EGR ratio of intake charge is used while constant-speed tests will be carried out to study the effects on the performance and exhaust emissions. The compression ratio is then varied and constant-speed tests will be performed to study the effects on the performance and exhaust emissions. The fuel used will then be changed to be butane, while using different compression ratios. Constant-speed tests will be performed to study its performance and exhaust emissions. Constant-speed tests will be also performed for the engine using diesel fuel to serve as a comparison basis. The safety issue will be evaluated for installing LPG fuel system on fishing boats.

Keyword(s)

柴油機
液化石油氣
替代燃料
Diesel Engine
LPG (Liquefied Petroleum Gas)
Alternative Fuel

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A Study on Using LPG as Alternative Fuel for Fishing Vessels

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