Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizens West window past, Alejandro86, Tuanzi lemon candy clues delivery! CTOnews.com, October 23, at the International Green Aviation Development Forum during the 25th Annual meeting of the China Association for Science and Technology held in Hefei, Anhui Province, Wu Guanghui, chief designer of Comac C919 and academician of the Chinese Academy of Engineering, shared the practical achievements of China's first domestic large aircraft C919 in the field of green aviation and the green design concept of C929 aircraft.

According to Academician Wu Guanghui, the C929 aircraft is currently under preliminary design and will take a series of measures to reduce carbon emissions. "the C929 puts forward a higher design goal of reducing carbon emissions by 60% compared with similar older models."

On the achievements of the green aviation practice of the domestic large aircraft C919, Academician Wu Guanghui said, "compared with similar older models, the C919 can reduce carbon emissions by 12% and 15%. It can be said that the C919 is the first large aircraft in the world to incorporate the concept of emission reduction into the top-level design."

▲ picture shows C919, China Eastern Airlines CTONews.com Note: C929 will be a long-range wide-body passenger plane, planned to provide 250-350 seats, standard cabin 3, 280 seats, the basic range will reach 12000 km.

He Dongfeng, chairman of Comac of China, revealed during the 2023 Pujiang Innovation Forum in September that the domestic wide-body airliner C929 is about to be born and is expected to be put into commercial operation after 2030.

On September 28, the largest single order for C919 domestic large aircraft landed in Shanghai, and China Eastern Airlines and Comac signed an agreement to order 100 C919 large passenger aircraft in addition to the first five in 2021. China Eastern Airlines has become the world's largest user of C919 large passenger aircraft. According to the plan, the C919 aircraft purchased this time will be delivered in batches from 2024 to 2031.

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