Living Smart

026 027 I ENGINEERING & TECHNOLOGY 2025 ambition might not fly for China Prof. Rhea LIEM Assistant Professor, Department of Mechanical and Aerospace Engineering Corporation of China, or Comac, landed safely in Shanghai, which showcased China’ s upgraded aircraft-manufacturing capabilities. Expected to commercially operate in 2021, C919 is a narrow- body twinjet airliner that is the equivalent of the Airbus 320 and the Boeing 737. To promote fuel efficiency, Comac chose to use the new high-bypass turbofan engine that offers 11 to 12 percent better fuel efficiency that could bring huge savings for airliners. Airbus and Boeing have also used the same engine type for their new variants, A320neo and B737 Max. Competition is fierce, and the aircraft manufacturer duopoly benefits from their learning curves, experience and legacy designs as they only need to modify their successful aircrafts. Only set up in 2008, Comac did a really good job catching up, but how much of C919 will be domestically designed and produced to be “made in China” by 2025? And will it achieve the targeted market share by then? An aircraft is a highly complex and multidisciplinary system as it brings together a multitude of key technology disciplines. While designed and developed in China, C919’ s most complex and technologically advanced components come from foreign companies and only 50 percent of the components are domestically produced. Moreover, the high safety standard in the industry requires everything to be tested and certified to “aircraft grade.” Passenger seats, for instance, have to go through far more rigorous testing and certification processes than those in cars and buses. To secure market dominance, C919 needs to be globally certified. Europe’ s aviation safety regulator is currently carrying out the certification process, and the certification from China is expected to be obtained by the end of 2020. To gain entry to the US market, however, C919 must obtain certification from the Federal Aviation Administration (FAA). T he “Made in China 2025” initiative – first announced in 2015 to close the gap between the Chinese and Western technological prowess – was not mentioned at the opening session of the National People’ s Congress this month. Critics say the omission was to appease Washington amid turbulent Sino-US trade negotiations. Politics aside, as the 2025 timeframe is about halfway through, are the goals – with one key focus being making its jetliners to take up to 20 percent of the global market – still achievable? A few months back, the C919 of Commercial Aircraft