원문정보
초록
영어
The variation ranges of species concentration, temperature and particle concentration of exhaust plume of the diesel engine with different load rate were tested in this article. Based on prototype experiment, the simulated generator and experimental platform of exhaust plume were built, and the effects of temperature, CO2, vapor and carbon soot on the infrared radiation characteristics of the exhaust plume were experimentally studied by infrared imaging. Experimental results showed that the temperature of the exhaust plume was the most important influencing factor for the infrared radiation characteristics, and the CO2 and carbon soot were also important influence factors too. However, the effects of the vapor could be neglected because of the slight influence on the infrared radiation characteristics of the exhaust plume.
목차
1. Introduction
2. Experimental Set-Up and Methodology
2.1. Experimental Set-Up.
2.2. Methodology
2.3. Data Reduction
3. Results and Discussion
3.1. Effects of the Load Rate on the Infrared Radiation Characteristics
3.2. Effects of the Temperature on the Infrared Radiation Characteristics
3.3. Effects of the CO2 Concentration on the Infrared Radiation Characteristics
3.4. Effects of the Vapor Concentration on the Infrared Radiation Characteristics
3.5 Effects of the Particle Concentration on the Infrared Radiation Characteristics
3.6. Sensitivity Analysis of Each Factor on the Infrared Radiation Characteristics
4. Conclusions
References