Inside Audi’s cutting-edge wind tunnel in Ingolstadt, Germany, Dr. Moni Islam, the head of aerodynamics and aeroacoustics, discusses the future of car design. As part of our exclusive interview series, Dr. Islam offers insights into Audi’s commitment to innovation, embodied by their slogan ‘Vorsprung durch Technik’ – progress through technology. With over a decade of experience at Audi, Dr. Islam is at the forefront of technological advancements shaping the future of automotive design.
The Role of Aerodynamics in Audi’s Evolution
Since joining Audi, Dr. Islam has been pivotal in integrating aerodynamic and aeroacoustic advancements into the company’s production vehicles. His leadership has ensured that each model, from its conception to production, embodies Audi’s commitment to cutting-edge technology. “Vorsprung durch Technik,” according to Dr. Islam, is about pushing technological boundaries and achieving what was previously thought impossible. This philosophy has driven him to spearhead projects that have redefined industry standards.
Historical Milestones in Aerodynamic Design
Audi’s journey in aerodynamic innovation began with the Audi 100 in 1982 and the Audi A2 in 1999. These models were game-changers, significantly enhancing fuel efficiency and setting new benchmarks in design. The Audi 100’s streamlined greenhouse and the A2’s Kammback design were revolutionary at their time. In the era of electric vehicles (EVs), Audi continues this tradition with the e-tron GT and A6 e-tron, proving that exceptional aerodynamics can coexist with striking design aesthetics.
Electrification: A New Era for Aerodynamics
The shift to electric vehicles has presented both opportunities and challenges for aerodynamic design. The closed and flat underbody of EVs is an aerodynamicist’s dream, allowing for reduced drag and improved efficiency. However, the size and weight of batteries pose challenges, necessitating larger wheels that increase drag. Audi addresses these issues through innovative solutions like aerodynamic wheel designs, which enhance efficiency without compromising aesthetics.
The Importance of Aerodynamics in the Electric Era
Aerodynamics plays a crucial role in extending the range and efficiency of electric vehicles. For Audi, optimising aerodynamics is not just about improving vehicle performance but also about enhancing the driving experience. Features like aero wheels and air suspension systems directly influence a vehicle’s range and energy consumption. Moreover, Audi’s focus on aeroacoustics ensures a quieter, more comfortable ride, reflecting their holistic approach to vehicle design.
Technological Advancements in Wind Tunnel and Simulation
Audi’s state-of-the-art wind tunnel, a leader in automotive testing, combines ground simulation with advanced aeroacoustic capabilities. Recent advancements in rapid-prototyping and computer-aided design have further enhanced Audi’s ability to refine aerodynamic design. With access to vast computing resources, Audi conducts extensive simulations to optimise vehicle shapes, ensuring each model achieves peak aerodynamic performance.
Achieving Record-Breaking Aerodynamics with the A6 e-tron
The Audi A6 e-tron stands as a testament to the company’s aerodynamic prowess. Featuring innovations like virtual wing mirrors and active inlet shutters, the A6 e-tron achieves a remarkable drag coefficient of 0.21. These features, combined with detailed aerodynamic designs, enhance the vehicle’s efficiency and range, setting new standards for electric vehicle performance.
Looking Ahead: The Future of Audi’s Aerodynamic Design
Dr. Islam envisions a future where Audi continues to lead in aerodynamic innovation through advanced analysis and development techniques, including artificial intelligence and expanded computer simulations. As Audi pushes the limits of drag-coefficient reduction, they remain committed to ensuring that each vehicle retains the brand’s iconic identity. The future of Audi lies in harmonising cutting-edge technology with the timeless appeal of their design philosophy.
Audi’s dedication to aerodynamics and innovation promises a future where technology and design work in perfect harmony, driving the automotive industry forward. As Audi continues to explore the possibilities of ‘Vorsprung durch Technik,’ the company remains poised to redefine the limits of what’s possible in car design.
