The Indonesian Low-Speed Tunnel (ILST) is set to undergo a transformative upgrade, thanks to groundbreaking research led by Franky Surya Parulian from the National Research and Innovation Agency (BRIN). In a recent study published in ‘Jurnal Nasional Teknik Elektro’ (National Journal of Electrical Engineering), Parulian and his team propose a revolutionary automatic operation control system designed to enhance the efficiency and accuracy of wind tunnel testing, a crucial component in aerodynamic modeling.
Currently, the operation of the ILST relies heavily on manual processes, which not only lead to inefficiencies but also compromise the consistency of data collected. Each test model configuration requires a separate series of measurements, resulting in a labor-intensive approach that can be both time-consuming and costly. Parulian emphasizes the need for innovation in this area, stating, “By automating the wind tunnel operations, we can significantly reduce the time and cost associated with aerodynamic testing while improving data accuracy.”
The new system integrates a Human Machine Interface (HMI) with Supervisory Control and Data Acquisition (SCADA) software and Programmable Logic Controllers (PLC). This integration allows for a streamlined approach where multiple test configurations can be measured in a single operation series. The projected outcome is impressive: the automatic operation control system is expected to double the operational time and reduce costs by up to 61% compared to traditional manual methods.
This advancement not only promises to enhance the testing capabilities within the aerodynamics field but also has significant implications for the broader energy sector. With improved efficiency in wind tunnel operations, researchers and engineers can accelerate the development of more effective aerodynamic designs, which are essential for optimizing energy efficiency in various applications, from wind turbines to automotive industries.
As the energy sector increasingly leans towards sustainable practices, innovations like the one proposed by Parulian are vital. “Our goal is to create a system that not only enhances testing efficiency but also supports the development of cleaner and more efficient energy solutions,” he adds, highlighting the potential ripple effects of this research.
The implications of this research extend beyond the immediate benefits of cost and time savings; it could pave the way for more robust aerodynamic testing methodologies that could influence the design and efficiency of energy systems globally. As industries seek to innovate in response to climate change and energy demands, advancements in aerodynamic modeling will play a crucial role in shaping future technologies.
For more information about this research, you can visit the National Research and Innovation Agency’s website at BRIN.
