![]() ![]() The consequence of this research proposed that the water-emulsified diesel was useful to improve the engine performance and some of exhaust emissions, especially the NO emission reduction. In addition, exhaust particle size distributions were shifted toward larger particles at high loading. However the particle number concentration emission might be increased if the loading of the generator becomes lower than or equal to 1800 W. In addition, water-emulsified diesel leads to a significant reduction of nitric oxide emission (less by about 18.3 to 45.4%). ![]() Obviously, the thermal efficiency was increased about 1.2 to 19.9%. ![]() Measurement results suggested that water-emulsified diesel was useful to improve the thermal efficiency and the exhaust emission of a diesel engine. In addition, engine loading and fuel consumption were also measured to calculate the thermal efficiency. In this study, nitric oxide, carbon monoxide, hydrocarbons, and carbon dioxide were analyzed by a vehicle emission gas analyzer and the particle size and number concentration were measured by an electrical low-pressure impactor. Therefore, this paper focuses on an investigation into the thermal efficiency and pollution emission analysis of a light-duty diesel engine generator fueled with different water content emulsified diesel fuels (WD, including WD-0, WD-5, WD-10, and WD-15). However, it has seldom been used in light-duty diesel engines. Water-emulsified diesel has proven itself as a technically sufficient improvement fuel to improve diesel engine fuel combustion emissions and engine performance. Syu, Jin-Yuan Chang, Yuan-Yi Tseng, Chao-Heng Yan, Yeou-Lih Chang, Yu-Min Chen, Chih-Chieh Lin, Wen-Yinn Ilona Lohr.Effects of water-emulsified fuel on a diesel engine generator's thermal efficiency and exhaust. For her enthusiasm in compiling and processing the articles on the PC and producing the final draft I am indebted to Mrs. I express my thanks to the authors and to the publisher, the Springer Verlag, for their cooperation as well as to the sponsors who provided the necessary funds for the publication of this Festschrift. , but I always recall with pleasure the warm-hearted and stimulating atmosphere he created at his InĀ stitute in Karlsruhe. Nowadays we meet only occasionally at conferences, in committees etc. A few years later, when ROLF FUNCK, still very young, moved to the University of Karlsruhe as Professor of Economics and Director of the Institute of Economic Policy and Research, he offered me the opportunity of working with him and this started a long period of successful scientific collaboration. We first met in 1958 when he was Assistant Professor (Wissenschaftlicher Assistent) and I was student at the University of Munster. I gladly took the initiative of preparing this Festschrift since I have been closely associated with ROLF FUNCK for many years of his academic life. It was a wholehearted desire of the authors who all are obliged to ROLF FUNCK in their research work to please and to honour him and to express their deep gratitude. ![]() This Festschrift is dedicated to ROLF FUNCK on occasion of his 60th birthday on February 7, 1990. ![]()
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