
IAI Best Academy Design Award (Product Conceptual Design)
Project Name:Cross-Axis Augmented Wind Turbine
Winner name:
Christopher Clement Rusli
Introduction:
The Cross-Axis Wind Turbine (CAWT) combined with a deflector system represents a significant advancement in renewable energy technology. Unlike traditional horizontal-axis wind turbines, CAWTs employ a vertical-axis design that captures wind from any direction without needing orientation adjustments. This omnidirectional capability makes CAWTs particularly well-suited for environments with variable or turbulent wind conditions, such as offshore platforms and urban rooftops. Integrating a deflector system enhances the aerodynamic efficiency of CAWTs by directing and concentrating airflow toward the turbine blades, increasing power output without substantially enlarging turbine size. This augmentation improves energy capture and enables more compact, flexible installations, allowing for higher turbine density with reduced wake interference. The CAWT-Deflector system offers significant potential across various sectors. Offshore platforms benefit from its robust, low-maintenance design and stable power generation, which are crucial for remote operations and green hydrogen production. In urban settings, the system's low noise and compact footprint provide a practical renewable energy solution for rooftop installations. Furthermore, CAWT arrays optimized with deflectors maximize space utilization in offshore wind farms, promoting more efficient and sustainable energy infrastructure. Overall, the CAWT-Deflector system is a versatile, efficient, and scalable solution poised to accelerate the global transition to clean energy.