The hottest 2018 World internal combustion engine

2022-08-05
  • Detail

The 2018 World internal combustion engine conference reached a consensus that there is still a "new spring" in the Centennial internal combustion engine industry. It seems that the Centennial internal combustion engine industry has clearly felt that new mobile energy such as power batteries will have a century of competition with them

"they are not a contest of life and death, but more likely a competition and cooperation relationship." Jindonghan, academician of the Chinese Academy of engineering, President designate of the international society of internal combustion engines, chairman of the Chinese society of internal combustion engines, Secretary of the Party committee of Shanghai University and President of Shanghai University, said in an interview with China Automotive News that the internal combustion engine will not disappear, and there will be no problem for it to exist for another 100 years

in fact, Jin Donghan's view is also a consensus formed by people in the internal combustion engine industry of various countries at the 2018 World internal combustion engine conference

as the first World Conference on internal combustion engines, 35 academicians at home and abroad came to support and jointly discuss the future development of internal combustion engines

2018 world internal combustion engine conference is guided by China Association for science and technology, Chinese Academy of engineering and Jiangsu Provincial People's government, and jointly sponsored by China internal combustion engine society and Wuxi Municipal People's government. With the theme of "green and efficient innovation and development", the conference covered the whole industrial chain of internal combustion engine production, learning, research, application, repair, management and trade, and attracted more than 380 guests, including domestic and foreign experts, scholars and well-known entrepreneurs

Wan Gang, vice chairman of the CPPCC National Committee and chairman of the China Association for science and technology, delivered a video message. Heguangyuan, former Minister of the Ministry of machinery industry, attended the opening ceremony and delivered a keynote speech. Lixiaomin, member of the Standing Committee of the CPC Jiangsu Provincial Committee and Secretary of the CPC Jiangsu Municipal Committee, and jindonghan, chairman of the Chinese society of internal combustion engines, delivered speeches respectively. Xiangchangle, member of the Party group and Secretary of the Secretariat of China Association for science and technology, academician maweiming, vice chairman of China Association for science and technology, and chenxingying, vice governor of Jiangsu Province attended the conference. Yangshuanchang, deputy director of the equipment industry department of the Ministry of industry and information technology, and Xujin, deputy director of the first Bureau of the Chinese Academy of engineering, attended the meeting and delivered speeches. Huangqin, acting mayor of Wuxi City, Jiangsu Province, presided over the opening ceremony

at the main summit meeting held after the opening ceremony, Yanping, President of China internal combustion engine industry association, Pete mullebaum, Secretary General of the International Institute of internal combustion engines, Li Jun, President of the Chinese society of automotive engineering, Garten kajiadi, visiting professor of Oxford University, and LiShufu, chairman of Geely holding group made keynote reports respectively

internal combustion engine is still the main force. Pure electric drive is only a supplement.

internal combustion engine is the most core value and representative invention in the industrial revolution. Wan Gang fully affirmed the historical position of internal combustion engine in his video speech

Wan Gang pointed out that the internal combustion engine has been developed for more than 100 years and still occupies the mainstream of the market. This is not only the result of the continuous development of the internal combustion engine technology because vanadium is mainly used in the field, but also the embodiment of the internal combustion engine meeting the social needs and realizing its own value. He believes that at present, the internal combustion engine is still the main force of automobiles and other machinery and occupies a large market share. The technological progress of internal combustion engines will still play an indispensable and fundamental role in realizing energy conservation and emission reduction in the field of transportation and coping with climate change. In the application fields of heavy transportation power, large industrial fixed power, marine power, engineering machinery, agricultural machinery, military vehicles, etc., internal combustion engines still have broad market demand and strong vitality

90 year old heguangyuan made the upper indenter bearing pad about 1mm from the upper end face of the sample. At the opening ceremony, the old minister said excitedly: "in the future several technological development cycles, the internal combustion engine, as a mobile power, will still occupy a dominant position." Academician Li Jun also said: "the internal combustion engine will still exist in the coming years, and it will play a leading role; the internal combustion engine still has considerable technical potential and innovation ability. However, its value may be different in different countries and different periods."

"internal combustion engine is the product with the most potential and the most obvious effect to achieve energy conservation and emission reduction at present and in the future. Moreover, it is unshakable to configure ventilation facilities and fire-fighting equipment in a room for quite a long time as the mainstream power machinery." Yan Ping, President of China internal combustion engine industry association, said

Pete mullebaum, Secretary General of the international society of internal combustion engines, believes that pure electric or fuel cell drive at this stage is only a supplement, not a substitute

the thermal efficiency can not be improved by another 10% of the competitiveness of the internal combustion engine "

" the challenges faced by the manufacturing industry, environmental changes and the objectives of the Paris Agreement have created great pressure on the internal combustion engine industry. " Peter Muller Baum said so

the importance of energy conservation and emission reduction of internal combustion engines is self-evident. From the national level, it is energy security. LiShufu believes that efficient internal combustion engines are indispensable power sources in China

for a century old internal combustion engine, there are great challenges from inside and outside. At the scene of the conference, academicians, experts, enterprises and other industry, University, research and academic parties focused on improving the thermal efficiency of internal combustion engines. According to the strictest regulations, by 2020, the fuel consumption will be 5 L/100 km. "If the thermal efficiency does not exceed 42% by 2025, the internal combustion engine will not be able to achieve pure electric drive." Academician Li Jun said so

for a long time, Japanese automobile enterprises, represented by Mazda and Toyota, have made great efforts to improve the thermal efficiency of internal combustion engines by using box type resistance furnaces. Therefore, the thermal efficiency of their internal combustion engines is much higher than the current level in China. Therefore, the comprehensive thermal efficiency of internal combustion engines in China still has a lot of room for improvement. "Improving the thermal efficiency of internal combustion engines and reducing fuel consumption are the primary goals for stabilizing and developing the position of the internal combustion engine industry." Heguangyuan said earnestly: "if you don't make progress, reform or change, you will be out and eliminated."

Academician Li Jun believes that the thermal efficiency of passenger car internal combustion engine is expected to reach more than 50% under point operating conditions, but it is difficult to achieve under actual operating conditions. He proposed a solution based on the combination of thermal efficiency (42%) under surface conditions and thermal efficiency (50%) under point conditions, such as the combination of internal combustion engine and electrification

"if the technology continues to advance, as Academician Li Jun said, the thermal efficiency of passenger cars will reach 50%, then the competitiveness will be great. Internal combustion engines can be expected in the next 50 years." LiShufu said, "our industry should make joint efforts to continuously improve the thermal efficiency of internal combustion engines. Combined with relatively mature electrification technology, I believe that the new spring of internal combustion engines will surely come."

energy driven multi-component methanol fuel is an option

"at present, the world's internal combustion engine industry needs cleaner 'zero' emission solutions. "That's what Peter Muller Baum said.

China is even more so. China's dependence on foreign oil remains high. In addition to gasoline, diesel, natural gas and efficient internal combustion engines, methanol fuel is also an option. Heguangyuan believes that it is a good choice to promote the use of methanol fuel power combustion from the perspective of carbon reduction and low cost.

"Methanol is suitable for China's national conditions. China is a country lacking in oil, gas and coal, but it is rich in methanol resources. From the perspective of ensuring national energy security, the research and promotion of methanol vehicles is more in line with China's reality." LiShufu suggested that the state include methanol fuel in China's clean energy catalogue, scientifically promote the application of methanol fuel in power and thermal combustion at the national level, and build a clean energy system in line with China's national conditions

Copyright © 2011 JIN SHI