Abstract
An effect of cross-section in electrode on the thrust efficiency has been studied by using an MHD accelerator which consists of a pulsed-power system and a model rocket engine. In order to estimate the thrust efficiency, temperature and velocity of combustion gas were measured by fitting the radiation temperature assuming blackbody and time-of-flight method. The results indicated that the thrust efficiency of the pulsed-MHD accelerator is improved when the cross-section of electrode is decreased. Because of the higher current density generates the stronger electromagnetic force for the smaller electrode.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.