|
Increase in the efficiency of methane solids vac hybrid coaxial magnetoplasma accelerator
D. Yu. Gerasimov, A. A. Sivkov Tomsk Polytechnic University, Tomsk, 634050, Russia
Abstract:
It is shown that in a hybrid coaxial magnetoplasma accelerator with a channel length of 350 mm and a diameter of 23 mm, the acceleration velocity and the energy conversion efficiency increase as the length of the channel plasma structure formation filled with a gas generating material decreases from 17 to 9 mm. It is found that as the gas generating material, it is advisable to use paraffin which has a less significant deionizing effect on a high-current arc discharge and thus causes a less significant decrease in discharge current intensity and an increase in conductive and inductive electrodynamic forces.
Keywords:
hybrid coaxial magnetoplasma accelerator, acceleration of solids, plasma structure formation channel, gas-generating material.
Received: 26.02.2016 Revised: 24.11.2016
Citation:
D. Yu. Gerasimov, A. A. Sivkov, “Increase in the efficiency of methane solids vac hybrid coaxial magnetoplasma accelerator”, Prikl. Mekh. Tekh. Fiz., 59:1 (2018), 13–18; J. Appl. Mech. Tech. Phys., 59:1 (2018), 9–13
Linking options:
https://www.mathnet.ru/eng/pmtf613 https://www.mathnet.ru/eng/pmtf/v59/i1/p13
|
Statistics & downloads: |
Abstract page: | 42 | Full-text PDF : | 9 |
|