Combustion and emission characteristics of diesel-tung oil-ethanol blended fuels used in a CRDI diesel engine with different injection strategies
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- 作者：D.H. Qi ; donghuiqi@gmail.com ; K. Yang ; D. Zhang ; B. Chen
- 关键词：ATDC ; after top dead center ; BMEP ; brake mean effective pressure ; BSFC ; brake specific fuel consumption ; BTE ; brake thermal efficiency ; CA ; crank angle ; CI ; compression ignition ; CO ; carbon monoxide ; CO2 ; carbon oxides ; COV ; coefficient of variance ; CRDI ; common rail direct injection ; HC ; hydrocarbon ; k ; coefficient of light absorption of the smoke ; L ; efficient length of smoke meter ; N ; smoke opacity ; NOx ; nitrogen oxide ; PM ; particulate matter ; CX ; measured volume concentration of the componen
- 刊名：Applied Thermal Engineering
- 出版年：2017
- 出版时间：25 January 2017
- 年：2017
- 卷：111
- 期：Complete
- 页码：927-935
- 全文大小：1962 K
- 卷排序：111
文摘
Diesel-tung oil-ethanol blends was formulated by micro-emulsification technique. Brake thermal efficiency was improved for CRDI diesel engine fueled with blends. HC and CO were increased for CRDI diesel engine fueled with blends. Smoke were reduced for CRDI diesel engine fueled with blends at high engine loads. Addition of ethanol had stronger effect on the engine performance than tung oil.