디젤-열분해유 유상액을 사용하는 직접분사식 디젤 엔진의 엔진성능 및 배기특성에 관한 연구Performance and Emission Studies in a DI Diesel Engine Fuelled with Diesel-Pyrolysis Oil Emulsion
- Other Titles
- Performance and Emission Studies in a DI Diesel Engine Fuelled with Diesel-Pyrolysis Oil Emulsion
- Authors
- 이석환; 김호승; 김태영; 우세종; 강건용
- Issue Date
- 2014
- Publisher
- 한국액체미립화학회
- Keywords
- Fast pyrolysis; Pyrolysis oil; Biomass; Diesel engine; Bio crude oil; Emulsion; 급속 열분해; 열분해유; 바이오매스; 디젤엔진; 바이오원유; 유상액
- Citation
- 한국액체미립화 학회지, v.19, no.2, pp.55 - 63
- Journal Title
- 한국액체미립화 학회지
- Volume
- 19
- Number
- 2
- Start Page
- 55
- End Page
- 63
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/13645
- DOI
- 10.15435/JILASSKR.2014.19.2.55
- ISSN
- 1226-2277
- Abstract
- Pyrolysis oil (PO), also known as Bio crude oil (BCO), has the potential to displace significant amounts of fuels that are currently derived from petroleum sources. PO has been regarded as an alternative fuel for petroleum fuels to be used in diesel engine. However, the use of PO in a diesel engine requires modifications due to low energy density, high water contents, low acidity, and high viscosity of the PO. One of the easiest way to adopt PO to diesel engine without modifications is emulsification of PO with the fuels that has higher cetane number. However, PO that has high amount of polar chemicals is immiscible with non polar hydrocarbons of diesel. Thus, to stabilize a homogeneous phase of diesel-PO blends, a proper surfactant should be used. In this study, a DI diesel engine operated with diesel and diesel-PO emulsions was experimentally investigated. Performance and gaseous & particle emission characteristics of a diesel engine fuelled by diesel-PO emulsions were examined. Results showed that stable engine operation was possible with the emulsions and engine output power was comparable to diesel operation.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - ETC > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/13645)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.