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1、2020/8/13,1,THERMAL PROCESS & EQUIPMENT Key Course for “Thermal & Energy Eng.” Dehong XIA 夏德宏,2020/8/13,2,Do the most correct things. Do the things most correctly. Do the things most efficiently.,2020/8/13,3,But What are the most correct things. -Energy and Environmental Protection Thermal Eng. is f
2、ocused on ENERGY!,2020/8/13,4,TOPIC QUESTION: what shall we do in the future ? “Thermal Science & Energy Eng.” is focused on ENERGY!,2020/8/13,5,Point I: The Origin of the Universal,According to the COSMIC BIG BANG, the origin of the universe is from :,Energy point,2020/8/13,6,2020/8/13,7,2020/8/13,
3、8,2020/8/13,9,Einsteins law of mass-energy conversion: E=mc2 It shows that: the energy of mc2 can be obtained with the consumption of substance with a mass of m and substance can be changed into energy by nuclear reaction Conclusion for Point I: Energy is everything and everywhere!,2020/8/13,10,Poin
4、t II: Pollution is mainly caused by energy consumption. Example: Air pollution is caused by fuel combustion. CO2 NOx SOx Fly ash soot Coal combustion causes most of the solid wastes and soil erosions. Water is polluted by all means of energy consumption.,Conclusion for point II: Energy-saving is the
5、 most effective way for environmental protection!,2020/8/13,11,Point III: Classification of Majors mvisible, touchable and sensible Mass: materials, products, real body and every kinds of substance in philosophy and dialectics mvvisible and sensible, but untouchable Momentum: mechanics, science & te
6、ch. mv2invisible, untouchable, but sensible Energy: heat, radiation, electromagnetic wave etc. invisible, untouchable and insensible philosophy, theology and ism,?,Conclusion for point III: Energy is the highest formation all over the universe!,2020/8/13,12,Conclusion for Point I: Energy is everythi
7、ng and everywhere! Conclusion for point II: Energy-saving is the most effective way for environmental protection! Conclusion for point III: Energy is the highest formation all over the universe!,2020/8/13,13,In summary: Our major is one of the widest and most important specialities!,2020/8/13,14,Now
8、, answer for the topic question: what shall we do in the future? Every field of industry & civil life is closely connected with our major! Is there anything or any field we can not be involved in?,2020/8/13,15,Now, how to save energy and protect the environment most effectively ? Answer: Thermal process Thermal equipment Thermal material,2020/8/13,16,Requirement 1)Compulsory Class Attendance 2)Take Notes 3)Responsive & Creative 4)About Exam and Learning,2020/8/13,17,References: 1)冶金炉热工与构造，陈鸿复主编，冶金工业出版社 2）钢铁厂工业炉设计参考资料，上、下册， 冶金工业出版社 3）工业炉设计手册，机械工业出版社 4）耐火材料，徐维忠主编，冶金工业出版社,
