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Peniotrons
The main research fields:
 | -A Searching optimum on efficiency of penionrons at the account of
all possible facts, bringing about reducing its efficiency.
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| -An Improvement of mathematical models of the peniotrons and
development of software package to optimization the parameters and analysis of peniontons
work.
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Main results.
| The mathematical models and software packages in
the programming system Delphy for peniotron amplifier and generator on the base of
three-dimensional equations of moving the large particles with taking into account the
forces of space charge are developed. In models the different types of electodynamic
systems are considered. Emphases attention is given to much bound electrodynamic system
with n=p+1 lamels. (p - a working harmonica number) in which TEMn,1-a wave natural formed.
How show calculations the interaction with TEMn,1 wave is reached maximum efficiency in
peniotrons.
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| Our calculations have shown that peniotron in the mode of
reinforcement with taking into account space-charge brings about reducing efficiency in
2-3 times with contrast of calculation in kinematic approximation.
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| In peniotron-generator the influence of spage-chage on the reduction
efficiency is less essential. However, it is revealed, that when the parameters of
peniotrons near to such, under which is met the condition of gyroresonance with the
counter wave the efficiency sharply decreases.
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These results detailed described in row an article and
reports, see for instance:
Kurayev A.A.,Paramonov B.M., Sinitsyn A.K. Influence of a
field of a space-charge to process of interaction in peniotrons.\\ Radiothehnic and
Electronic, 1995,v.40,N1,pp.101.
Kurayev A.A., Matveenko V.V.., Sinitsyn A.K., Influence
of cyclotrons interaction of an electronic beam with a counter wave in resonance
peniotrons.\\ Radiothehnic and Electronic, 1994,v.39,N10,pp.1661.
Our last accounts (10.8.1999) on search and research
optimum on efficiency of the variants peniotron generator on a 10-th harmonics with
TEM11,1,20 type of the resonator wave mode have shown, that the greatest efficiency 32-38
% is achieved for an electronic voltage 7-15 KV with beam microperviance 0.25-0.5 and
pinch-factor 1.8-2.5.
E-Mail: vmipmail@gw.bsuir.unibel.by
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