Project Title: 微型電子迴旋共振離子引擎寄引擎監控/健診系統之發展
Role: 計畫主持人 (PI)
Duration: 2019.08-2022.07
Funding Program: 科技部優秀年輕學者研究計畫
Grant Number: MOST108-2628-E-006-008-MY3
Funding Amount: NTD$3,809,000
Abstract: 本計畫以微型電子迴旋共振離子引擎結合引擎監控/健診系統為研發重點。利用電子迴旋共振效應提高電漿密度，以彌補離子引擎推力密度偏低的缺點；並以機器學習建立引擎數學模型，即時優化推進效率並降低電漿不穩定性。同時探討電網電位與壁面電壓對離子束集束、推力與比衝的影響，輔以探針與光學診測，最終完成離子引擎設計、製作與示範。
Publication:
● Development of Miniature Radio Frequency Ion Thruster with Inductively Coupled Plasma Source. Journal of Aeronautics, Astronautics and Aviation, vol. 55(1), pp. 13-28, 2023.
● Entropy generation and exergy assessment of methane-nitrous oxide diffusion flames in a triple-port. International Journal of Energy Research, vol. 2023, pp. 5364917, 2023.
● Prediction and optimization of thrust performance from plasma diagnostics in the inductively coupled plasma of an RF ion thruster. Acta Astronautica, vol. 208, pp. 130-141, 2023.
● Performance optimizing and entropy generation analysis of a platinum-stainless-steel segmented microreactor. Chemical Engineering Journal, vol. 457, pp. 141151, 2023.
● Employing Taguchi method to optimize the performance of a microscale combined heat and power system with Stirling engine and thermophotovoltaic array. Energy, vol. 270, pp. 126897, 2023.
● Effect of Diluent Addition on Combustion Characteristics of Methane/Nitrous Oxide Inverse Tri-Coflow Diffusion Flames. Combustion Science and Technology, vol. 194, pp. 1973-1993, 2022.
● Development of laminar burning velocity measurement system in premixed flames with hydrogen-content syngas or strong oxidizer conditions in a slot burner. Case Studies in Thermal Engineering, vol. 35, pp. 102162, 2022.
● Micro-explosion mechanism of iron hybrid methane-air premixed flames. Fuel, vol. 325, pp. 124841, 2022.
● Thermal effect and oxygen-enriched effect of N2O decomposition on soot formation in ethylene diffusion flames. Fuel, vol. 329, pp. 125430, 2022.
● Optimal Fe/Ni/Ca-Al catalyst for tar model steam reforming by using the Taguchi method. International Journal of Energy Research, vol. 46(6), pp. 7799-7815, 2022.
● A Passive Locating Algorithm for Air to Air/Ground Object Tracking and Weapons Delivery Guidance. Journal of Aeronautics, Astronautics and Aviation, vol. 54(2), pp. 131-146, 2022.
● Role of N2O and equivalence ratio on NOx formation of methane/nitrous oxide premixed flames. Combustion and Flame, vol. 223, pp. 42-54, 2021.
● Synergetic combustion behavior of aluminum and coal addition in hybrid iron-methane-air premixed flames. Combustion and Flame, vol. 228, pp. 364-374, 2021.
● Effects of the nitrous oxide decomposition reaction on soot precursors in nitrous oxide/ethylene diffusion flames. Energy, vol. 235, pp. 121364, 2021.
● Interaction between flow structure and chemical reaction around the perforated gap of stainless steel-platinum catalytic partition reactor. International Journal of Heat and Mass Transfer, vol. 176, pp. 121418, 2021.
● Effect of Electrode Angle on Pulsed Plasma Thruster Performance. Journal of Aeronautics, Astronautics and Aviation, vol. 53(3), pp. 353-368, 2021.
● The study of optimal parameters of oxygen‐enriched combustion in fluidized bed with optimal torrefied woody waste. International Journal of Energy Research, vol. 44(9), pp. 7416-7434, 2020.
● Design and demonstration of micro-scale vacuum cathode arc thruster with inductive energy storage circuit. Acta Astronautica, vol. 172, pp. 33-46, 2020.
● Optimization of solar water-heating combisystem deployed in an aquatic farm to mitigate hypothermia damage. Applied Thermal Engineering, vol. 168, pp. 114863, 2020.
● Biosyngas-fueled platinum reactor applied in micro combined heat and power system with a thermophotovoltaic array and Stirling engine. Energy, vol. 194, pp. 116862, 2020.
● Effects of a microwave-induced corona discharge plasma on premixed methane-air flames. Energy, vol. 188, pp. 116007, 2019.
Key Findings:
● Kriging代理模型預測RF離子推進器在4 sccm、柵極電壓差2500 V下可達1.9 mN推力、1649.5 s比衝與48%推力效率。
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