DESIGN AND DEVELOPMMENT OF IONIC WIND THRUSTER

The pursuit of efficient and sustainable propulsion systems has driven advancements in electrohydrodynamic (EHD) propulsion technology, particularly in the development of ionic wind thrusters. This project presents a comprehensive investigation into the design, development, and experimental validation of ionic wind thrusters as a promising alternative to traditional propulsion methods. The theoretical framework is established through an exploration of fluid dynamics, electrostatics, and ionization phenomena, laying the groundwork for understanding the underlying principles governing the operation of ionic wind thrusters. Key theoretical models, including Poisson's equation, are employed to elucidate the fundamental mechanisms driving thrust generation. Experimental validation is conducted through meticulous testing in a controlled laboratory environment. The experimental setup, including the test chamber design, instrumentation, and data acquisition systems, is detailed to provide insight into the practical implementation of the thruster. Variations in voltage, electrode configurations, and environmental conditions are systematically explored to assess the thruster's performance under different operating parameters. Recommendations for future research, including further material research, optimization of electrode configurations, and development of advanced control systems, are provided to guide the continued advancement of ionic wind thruster technology. Each of the adjustment iteration was guided by a systematic analysis of the observed performance, with a focus on meeting predefined criteria for uniform thrust distribution and stable operation. On observation on the two patterns no thrust variation was seen on using the anemometer but physical changeSs occur in terms of movement of low inefficient thrust on pattern A: parallel-parallel. So therefore, further research was carried out on reducing geometry size of the pattern to one third 1/3, but using same voltage booster to see if thrust variation will occur. On observation of patterns C viable thrust variation was seen on using the anemometer, therefore, ionic wind thrusters depend on geometry size, booster voltage output, and input voltage