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             Publication
Journal Publication
Title of Article Optimization of performance and exhaust emissions of single-cylinder diesel engines fueled by blending diesel-like fuel from Yang-hard resin with waste cooking oil biodiesel via response surface methodology 
Date of Acceptance 12 July 2021 
Journal
     Title of Journal Fuel 
     Standard ISI 
     Institute of Journal United States 
     ISBN/ISSN  
     Volume  
     Issue 304 
     Month November
     Year of Publication 2021 
     Page 121434 
     Abstract The objective of this research was to examine the optimization of performance and exhaust emission of a single-cylinder diesel engine in terms of blending diesel-like fuel (DLF) with waste cooking oil biodiesel (WCOB) and engine speed. This is the first study on the use of pyrolytic oil from Yang hard resin (HY) to investigate the performance of diesel engines. Different mixing ratios of WCOB in diesel-like fuel (DLF) from HY (6–34% Vol) and engine speed (1034–2166 rpm) were used as input factors in the response surface methodology (RSM) model. The experiment was designed using an RSM model with a rotatable central composite design (RCCD). All models obtained from engine performance and emission variables were statistically significant at a 95% level. The interactive results were presented between variables and responses. The DLF-WCOB blends showed a positive impact on both engine performance and exhaust emissions. The desirability approach-based RSM was used to predict the optimal conditions of engine operation whose parameters were predicted to be 23% waste cooking oil biodiesel and 1700 rpm engine speed. The results of brake torque, brake power, BSFC, BTE, CO, CO2, and NOX at optimal parameters were 28.4 Nm, 5.0 kW, 253 g/kWh, 32.99%, 0.48%, 12.53% and 133.4 ppm, respectively. RSM was powerful enough to predict the intended response parameters of this study. The DLF-WCOB (~20%) blend can be used as an alternative diesel engine fuel. 
     Keyword Optimization of performance and exhaust emissionDiesel enginesDiesel-like fuelWaste cooking oil biodieselYang hard resinResponse surface methodology 
Author
637040017-6 Mr. CHOKCHAI SUIUAY
Engineering Doctoral Degree
567040044-6 Mr. KRITSADANG SENAWONG
Engineering Doctoral Degree
465040026-4 Mr. KEMWAT INTRAVISED
Engineering Master's Degree

Reviewing Status มีผู้ประเมินอิสระ 
Status ตีพิมพ์แล้ว 
Level of Publication นานาชาติ 
citation true 
Part of thesis true 
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