反應流實驗室 · 國立成功大學Reacting Flow Laboratory · NCKU 四大研究主軸Four research pillars

研究領域
與成果
Research directions.

從受限尺度的反應前緣,到工業規模的低碳燃燒。實驗室在四個方向上探索反應流物理,並把這些科學問題連結到推進、能源與安全應用。From confined-scale reaction fronts to industrial-scale low-carbon combustion. The laboratory investigates reacting-flow physics across four directions, connecting fundamental questions to propulsion, energy, and safety applications.

01

臨界
爆震
Near-limit
detonation

解析小尺度通道、微間隙與受限幾何中的火焰加速、DDT 與傳遞極限,特別關注壁面黏滯、熱損失、壓力梯度與可壓縮效應如何改變反應前緣。We examine flame acceleration, DDT, and propagation limits in small channels and gaps, with emphasis on wall viscous effects, heat loss, pressure gradients, and compressibility.

High-speed schlieren · chemiluminescence · microchannels · synchronization
02

奈米
含能材料
Nanoenergetic
materials

研究 Al/CuO 奈米鋁熱劑與表面功能化鋁粉,透過電泳沉積、氧化層控制與反應前緣量測,理解材料結構如何影響點火與燃燒行為。We study Al/CuO nanothermites and functionalized aluminum fuels, using electrophoretic deposition, surface-chemistry control, and reaction-front diagnostics to relate structure to ignition and burning behavior.

EPD · SEM/TEM · TGA/DSC · high-speed imaging
03

綠色
推進劑
Green
propellants

以 HAN 基單推進劑、自燃凝膠燃料與電解點火為主軸,探討低毒性推進系統的燃速、壓力效應、凝膠結構與可控點火機制。We investigate HAN-based monopropellants, hypergolic gels, and electrolytic ignition, focusing on burn rate, pressure effects, gel structure, and controllable ignition mechanisms.

Pressure vessel · gel rheology · TDLAS-ready diagnostics · ignition tests
04

低碳
燃燒
Low Carbon
combustion

研究氫氣與氨氣在甲烷火焰與工業燃燒中的分段噴注、混合與 NOx 生成行為,重點在判斷哪些噴注位置與火焰結構能實際降低排放。We study staged hydrogen and ammonia injection in methane flames and industrial combustion, asking which injection locations and flame structures can reduce NOx under defined operating conditions.

Burner/furnace tests · emissions · spectroscopy · kinetic modeling