Numerical analysis of catalytic efficiency of diesel exhaust purification based on multimedia aided regression model
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Automotive diesel has become an international trend, and more and more attention has been paid to the purification of diesel engine. In the face of the European emission standards, we need to develop emission control technologies applicable to high standards. Outside purification is the key to this technology. In this paper, the technology of diesel engine purification outside and outside of China is analyzed. The principle, characteristics, treatment effect and application prospect of various methods are analyzed. In this paper, the process and influence of the tail gas production in diesel engine fuel combustion are expounded. The chemical characteristics and chemical reaction equations of harmful tail gas, the emission hazard of diesel engine and the method and significance of exhaust gas treatment are listed. With the continuous development of multimedia technology, multimedia teaching plays a more and more important role in the field of modern teaching. At the same time, multimedia teaching is a breakthrough in the traditional backward teaching mode. Multimedia assisted instruction is widely used all over the world, and it also faces many problems caused by improper use while improving students’ academic achievements. Multimedia assisted and regression models are adopted in this paper.
KeywordsEfficiency numerical analysis Multimedia assisted regression model Diesel engine Exhaust gas treatment and purification
- 5.Jinke G, Chan T, Shuhui W, Tao C, Qingsong Z, Qingwu G, Hengyu L (2013) Grey relational analysis on influencing factors of muffling characteristic in a radial rotatable diesel particulate filter. Chinese Journal of Environmental Engineering 2:043Google Scholar
- 7.Li L, et al. (2017) "Self-propagated flaming synthesis of highly active layered CuO-δ-MnO2 hybrid composites for catalytic total oxidation of toluene pollutant." ACS Applied Materials & InterfacesGoogle Scholar
- 8.Liu S et al (2016) Design and performance test of one-body purification muffler of single cylinder diesel engine. Transactions of the Chinese society of Agricultural Engineering 32.9:60–66Google Scholar
- 14.Zhao F-q, Shou-cheng LI, Shi Y (2013) Research of oxygen sensor position by CFD numerical simulation. Machinery 1:012Google Scholar