Prominent advancements and developments in the field of aerospace engineering
For over a century, the Aerospace industry has continuously evolved and embraced technological advancements. In recent years, the industry has witnessed significant changes due to digitization, automation, and enhanced maintenance practices. However, the ongoing COVID-19 pandemic has also affected the industry, and its long-term impact is yet to be determined. Despite this, there are numerous notable trends and developments that are currently shaping and will continue to shape the industry, such as automation, novel material solutions, and urban air mobility. These trends are not only transforming the aerospace sector, but they also have the potential to impact daily life for individuals worldwide.
Enhancing Efficiency Through Automation
The industry has been gradually transitioning towards automation in recent years. Despite the current use of automation and digitization in the aerospace sector, there is still significant potential for further implementation of these processes. In comparison to other major industries, the manufacturing processes in aerospace are still primarily manual. According to Roland Berger’s “Hope on the horizon” study, the key drivers for market growth include world economics (GDP), world population, flight volume, political influences and legislative factors, utilization and load factor, and oil price. In order to achieve cost-efficiency, automation is deemed necessary. Along with these factors, COVID-19 has also played a significant role in accelerating the adoption of automation in the aerospace industry. This is due to the need to minimize contact between employees.
Utilizing new materials
The current trend in aircraft materials is focused on reducing weight. This can be achieved through the use of improved chemical solutions for bonding and protection of composite structures, as well as the development of new materials in accordance with updated guidelines. Another method is through the use of 3D printing. The regulations for material properties may also change over time. For instance, the requirements for Fire-Retardancy have been updated to include Fire Retardancy, Smoke Density, and Toxicity (FST) requirements. These FST requirements are more stringent than the standard FR requirements. We are also seeing a growing emphasis on environmentally friendly options, such as Hex-chrome free or non-chrome solutions for bonding and corrosion protection, as well as long-lasting anti-microbial/anti-viral solutions that are particularly important during the COVID-19 pandemic.
The alteration of the materials utilized typically does not result in a noticeable difference in the outward appearance of an aircraft. However, it does contribute to the advancement of aircraft development internally.
Air Transportation in Urban Areas
The advancement of urban air mobility is a prominent trend in the aerospace sector that will have a widespread impact. This development in air transportation encompasses various forms such as air taxis, air metros, and drones that are utilized for tasks like last-mile package deliveries and emergency services.
Airbus reports that there are currently projects being developed in 17 European cities, as well as other locations around the globe. As the key players in the industry explore the urban air mobility market, it has also attracted over 100 independent start-ups who are creating their own unique models.
Future of aerospace developments and advancements
From my perspective, the aerospace sector is experiencing significant transformations and highly stimulating developments. The three trends I have highlighted are just a few of the noteworthy ones. It will be intriguing to observe the impact of automation on the industry and the timeline for the integration of urban air mobility into our everyday routines.