Characterization and thrust measurements from electrolytic decomposition of ammonium dinitramide (ADN) based liquid monopropellant FLP-103 in MEMS thrusters
Materials and Product Engineering|Updated:2026-01-06
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Characterization and thrust measurements from electrolytic decomposition of ammonium dinitramide (ADN) based liquid monopropellant FLP-103 in MEMS thrusters
Chinese Journal of Chemical EngineeringVol. 26, Issue 9, Pages: 1992-2002(2018)
Affiliations:
1. 2 Department of Engineering and Mathematics, Sheffield Hallam University, Sheffield S1 1WB, United Kingdom
2. 3 Department of Mechanical Engineering, Monash University Sunway Campus, Jalan Lagoon Selatan, Subang Jaya,Selangor,Malaysia,47500
Asad Rahman, Jitkai Chin, Feroz Kabir, Yew Mun Hung. Characterization and thrust measurements from electrolytic decomposition of ammonium dinitramide (ADN) based liquid monopropellant FLP-103 in MEMS thrusters[J]. Chin.J.Chem.Eng., 2018, 26(9): 1992-2002.
DOI:
Asad Rahman, Jitkai Chin, Feroz Kabir, Yew Mun Hung. Characterization and thrust measurements from electrolytic decomposition of ammonium dinitramide (ADN) based liquid monopropellant FLP-103 in MEMS thrusters[J]. Chin.J.Chem.Eng., 2018, 26(9): 1992-2002.DOI: 10.1016/j.cjche.2017.09.016.
Characterization and thrust measurements from electrolytic decomposition of ammonium dinitramide (ADN) based liquid monopropellant FLP-103 in MEMS thrusters
Although ammonium dinitramide (ADN) has been targeted as a potential green monopropellant in future space vehicles
its application potential in Micro-electrical-Mechanical System (MEMS) thrusters or microthrusters has been seldom reported in open literature. In this paper
electrolytic decomposition of Ammonium Dinitramide (ADN)-based liquid monopropellant FLP-103 was carried out in an open chamber and MEMS thrusters were fabricated from poly-dimethylsiloxane (PDMS) to characterize the power consumption. Two thrust measurement methods were employed to investigate the electrolytic decomposition of FLP-103 in MEMS microthrusters. The results show that the monopropellant can be successfully ignited at room temperature through 80 V
0.1 A (8 W) using copper wire as electrodes. In the current thruster design
low thrust was obtained at FLP-103 flowrate of 40 μl·min
-1
but it generated the highest specific impulse
Isp
among all the flowrates tested. The experiments successfully demonstrated the potential application of electrolytic decomposition of FLP-103 in MEMS thrusters.
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