Abstract
A binary mixture of dimethyl aminoethyl azide (DMAZ) and tetramethyl ethylene diamine (TMEDA) has been introduced to replace the hydrazine group in space industries. Both fuels are noncarcinogens. The former has a slightly longer ignition delay (ID) time, whereas the latter has low density. Adding DMAZ to TMEDA may have a synergetic effect on the ID time of the binary mixtures TMEDA-DMAZ and better performance effects than each fuel. In this research, the ID time and specific impulse (Isp) of the binary mixtures were assessed with nitric acid-based oxidizers such as pure HNO3, AK14, AK27, and AK44. Using these oxidizers, the binary mixtures containing 50, 40, 50, and 65 wt% of TMEDA in DMAZ were hypergolic with ID times of 22, 18, 14, and 45 ms, respectively. The density-specific impulse of the binary fuel mixtures with the oxidizers was higher than that of unsymmetrical dimethylhydrazine (UDMH). Therefore, the binary fuel mixtures of TMEDA-DMAZ with optimum compositions can be proposed as a good substitution for UDMH in space programs.
Similar content being viewed by others
References
Huang, D.; Liu, X.; Xie, Z.; Wang, X.; Gao, X.; Yang, Y.: Products and mechanistic investigations on the reactions of hydrazines with ozone in gas-phase. Symmetry. (2018). https://doi.org/10.3390/sym10090394
Zhao, X.; Wang, Z.; Qi, X.; Song, S.; Huang, S.; Wang, K.; Zhang, Q.: Hunting for energetic complexes as hypergolic promoters for green propellants using hydrogen peroxide as oxidizer. Inorg. Chem. (2021). https://doi.org/10.1021/acs.inorgchem.1c02149
Carlsen, L.; Kenesova, O.A.; Batyrbekova, S.E.: A preliminary assessment of the potential environmental and human health impact of unsymmetrical dimethylhydrazine as a result of space activities. Chemosphere (2007). https://doi.org/10.1016/j.chemosphere.2006.11.046
Huang, D.; Liu, X.; Wang, X.; Huang, Z.; Xie, Z.; Wang, H.: Investigation on the compositions of unsymmetrical dimethylhydrazine treatment with different oxidants using solid-phase micro-extraction-gas chromatography–mass spectrometer. R. Soc. Open Sci. (2019). https://doi.org/10.1098/rsos.190263
Morris, J.K.; Wald, N.J.; Springett, A.L.: Occupational exposure to hydrazine and subsequent risk of lung cancer: 50-year follow-up. PLoS ONE (2015). https://doi.org/10.1371/journal.pone.0138884
Sutton, G.P, Biblarz. O.: Rocket Propulsion Element, Wiley, NewYork (2017)
Xie, H., Mu, X., Zhang, Y., Wang, X.:Theory investigation progress of DMAZ.AIP Conference Proceedings, (2017)
Pakdehi, S.G.; Ajdari, S.; Hashemi, A.; Keshavarz, M.H.: Performance evaluation of liquid fuel 2-dimethyl amino ethyl azide (DMAZ) with liquid oxidizers. J. Energ. Mmater. (2015). https://doi.org/10.1080/07370652.2013.877101
Pakdehi, S.G.; Shirzadi, B.: The effect of some amines on ignition delay time of dimethyl amino ethyl azide (DMAZ) and white fuming nitric acid (WFNA). Propellants Explos. Pyrotech. (2018). https://doi.org/10.1002/prep.201700208
Pakdehi, S.G., Shirzadi, B.:Effect of some inorganic nitrate salts on the ignition delay time of DMAZ-IRFNA and DMAZ-WFNA bipropellants. Cent. Eur. J. Energ. Mater. (2018), https://doi.org/10.22211/cejem/81045
Alfano, A.J.; Mills, J.D.; Vaghjiani, G.L.: Highly accurate ignition delay apparatus for hypergolic fuel research. Rev. Sci. Instrum. (2006). https://doi.org/10.1063/1.2188909
Wang, S., Experimental studies on condensed-phase ineractions of hypergolic propellants. PhD Thesis, Pennsylvania State University (2013)
Zhao, J.S.; Huang, Z.Y.; Jin, G.F.; Gao, M.N.; Zhu, H.X.: Reaction dynamics study of hypergolic bipropellants: Azide amine and dinitrogen tetroxide. Propellants Explos. Pyrotech. (2021). https://doi.org/10.1002/prep.202100168
Ghanbari Pakdehi, S., Shirzadi, B.: Specific impulse and hgnition delay time assessment for DMAZ with liquid oxidizers for an upper stage rocket engine. Iran. J. Chem. Chem. Eng. (2017) https://doi.org/10.30492/IJCCE.2017.26594
Bhosale, V.K.; Kulkarni, S.G.; Kulkarni, P.S.: Theoretical performance evaluation of hypergolic ionic liquid fuels with storable oxidizers. New J. Chem. (2017). https://doi.org/10.1039/C7NJ01748K
Hein, M.; Arena, S.; Willard, C.: Foundations of College Chemistry. Wiley, New York (2015)
Liu, W.G.; Dasgupta, S.; Zybin, S.V.; Goddard, W.A., III.: First principles study of the ignition mechanism for hypergolic bipropellants: N, N, N′, N′-tetramethylethylenediamine (TMEDA) and N, N, N′, N′-tetramethylmethylenediamine (TMMDA) with nitric acid. J. Phys. Chem. (2011). https://doi.org/10.1021/jp202021s
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Rouhandeh, H., Pakdehi, S.G., Bahri, M.M. et al. Performance Assessment of Binary Liquid Fuels DMAZ-TMEDA with Some Nitric Acid-Based Oxidizers. Arab J Sci Eng 48, 8359–8369 (2023). https://doi.org/10.1007/s13369-022-06910-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13369-022-06910-6