Abstract
The present work has been characterized by higher order modes in the cavities of the Gyrotron; they are capable of producing RF plasma by developments of it. It uses for fusion systems. We choose the TE31,8 mode in our study. The main problem of gyrotron is the device of the thermal cavity loading. The problem of the thermal loading is solved when any parasitic modes suppress, absence of desired modes; the thermal loading is increased when the high power tube of gyrotron operation is unstable. The mathematical interaction model contains equations that describe the electron motion and the field profiles of the transferred electric modes of the resonator, these are interacting with electrons based on the finite difference method that has been designed to study the starting current, the frequency, quality factor and calculates the roots of the Bessel function by the program we designed in Fortran language. They are used to calculate the operation frequency. Good agreement is between our results and the previous published results both confirm the accuracy of the performance of the designed program.
Highlights
1.IntroductionThe gyrotron is a microwave source capable of producing high power through the interaction between the beam and the wave.[1] convert the kinetic energy of electrons into radiation
The gyrotron oscillator consists of these components: a gun oscillator is used as a microwave source
The spent beam is collected at the collector. to produce high powers at millimeter wavelengths .We choose a high order cavity mode such as TE31,8-TE10,6-TE8,5
Summary
The gyrotron is a microwave source capable of producing high power through the interaction between the beam and the wave.[1] convert the kinetic energy of electrons into radiation. The gyrotron oscillator consists of these components: a gun oscillator is used as a microwave source It operates at a frequency of (670) GHz and releases a power of approx. Where cm and cmdenote the coefficients of fields, r the radial distance, Jm(kcr) is called the Bessel function of the first kind, and m is the order of the Bessel function Subsitituting these equations into the Maxwell equation, we get field components in terms of Ez and Hz in circular waveguide [9].
Sign-in/Register to view highlights & summary Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Ibn AL- Haitham Journal For Pure and Applied Sciences
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.
