The mechanism of spraying of paraffin-based fuel by using of plasma transferred arc
Heading:
| 1Bulavin, LA, 1Chernyak, VYa., 1Vergun, LYu., 1Zabashta, Yu.F, 2Orlovskaya, SG, 1Nedibalyuk, OA, 1Solomenko, ОV 1Taras Shevchenko National University of Kyiv, Kyiv, Ukraine 2I.I. Mechnikov National University of Odessa, Odessa, Ukraine |
| Space Sci.&Technol. 2017, 23 ;(1):30-35 |
| https://doi.org/10.15407/knit2017.01.030 |
| Publication Language: Ukrainian |
Abstract: We discuss the problem of paraffin-based systems’ intensification. Such systems can be used in the teсhnologies of the
fuel charges for hybrid rockets. The shear adhesion strength for a paraffin-based system with chains of a different length is determined experimentally. The mechanism of paraffin-based fuel spraying using a transverse plasma arc is proposed. This mechanism is associated with the changes in a quantity and a form of bonds between paraffin molecules. |
| Keywords: hybrid rockets, paraffin-based fuel, spraying, transverse plasma arc |
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https://doi.org/10.15407/knit2011.03.028
2. Asheko A. A. Elektricheskie dipoli molekul nasyshchennykh uglevodorodov s oktrytoy tsep’yu v gazovoy faze. Vіsnik Kharkіvs'kogo unіversitetu. Serіya fіzichna «Yadra, chastinki, polya», 421, 114—117 (1998) [in Russian]
3. Babenko V. V., Turik V. N. Breadboard model of vortical structures at flow in the vortical chamber. Applied hydromechanics, 10 (82), 3—19 (2008) [in Russian].
4. Belyaeva N. A. Heterogeneous flow of the structured liquid. Matem. Mod., 18 (6), 3—14 (2006) [in Russian].
5. Vergun L. Yu., Chernyak, V. Ya., Nedibalyuk O. A., et al.. The conformation changes of the solid paraffin`s structure during initial stage of its burning. Kosm. nauka tehnol., 19 (5), 63—69 (2013) [in Ukrainian].
https://doi.org/10.15407/knit2013.05.063
6. Voyutskiy S. S. Autogeziya i adgeziya vysokopolimerov, 244 p. (Gostekhizdat, Moscow, 1978) [in Russian].
7. Dudchak T. V., Dudchak V. P., Ostapenko R. M. Doslіdzhennya tekhnologіchnikh parametrіv presuvannya na adgezіy nu mіtsnіst’ antifriktsіynikh polіmernikh pokrittіv. Problemi tribologії (Problems of Tribology), 2, 91—95 (2012) [in Ukrainian].
8. Shakhparonov M. I., Asheko A. A., Usacheva T. M. Kinetika dielektricheski nablyudaemykh protsessov teplovogo dvizheniya v zhidkikh alkanakh. Zh. fiz. khimii, 58 (11), 2746—2749 (1984) [in Russian].
9. Timoshenko S. P. Kurs teorii uprugosti, 501 p. (Naukova dumka, Kiev, 1972) [in Russian].
10. Behrens S. H., Grier D. G. The Charge of Glass and Silica Sutfaces. J. Chem. Phys., 115, 6716—6721 (2001).
https://doi.org/10.1063/1.1404988
11. Bulavin L. A., Aktan O. Yu., Zabashta Yu. F. The physical model of aerosol forming during the liquid fuel burning. Abstracts of the European Aerosol Conference. Budapest. Hungary, V. II, 1249—1250 (2004).
12. Fedirchyk I. I., Nedybaliuk O. A., Vergun L. Yu., et al. Influence of plasma on surface tension of hydrocarbons. Probl. Atomic Sci. and Technology. Ser: Plasma Physics, 21 (1), 239—242 (2015).
13. Nedybaliuk O. A., Solomenko O. V., Chernyak V. Ya., et al. Peculiarities of Plasma Assisted Stearine Combustion. Physical Review & Research International, 3 (4), 522—530 (2013).
14. de Gennes P.-G. Scaling Concepts in Polymer Physics, 324 p. (Cornell University Press, Oxford, 1979) .
15. Stuart M. Lee. Handbook of Composite Reinforcements, 732 p. ( John Wiley & Sons, 1992).
16. Vergun L. Yu., Zabashta Yu. F., Todosiychuk T. T. Evaluation of protective coating and inert surfaces adhesion. Functional Materials, 21 (1), 64 — 68 (2014).
https://doi.org/10.15407/fm21.01.064