会切磁瓶探析—磁场位形为磁阱的新型磁约束装置.pdfVIP

Nuclear Science and Technology 核科学与技术, 2016, 4(1), 7-16 Published Online January 2016 in Hans. /journal/nst /10.12677/nst.2016.41002 Exploration and Analysis of the Cusp Magnetic Bottle —New Magnetic Confinement Device with Configurations as Magnetic Trap Shuqin Tian Qiandian Station of Shenyang Railway, Fushun Liaoning Received: Jan. 4th, 2016; accepted: Jan. 26th, 2016; published: Jan. 29th, 2016 Copyright ? 2016 by author and Hans Publishers Inc. This work is licensed under the Creative Commons Attribution International License (CC BY). /licenses/by/4.0/ Abstract The cusp magnetic bottle is a magnetic confinement device constituted by magnets on each vertex of the regular polyhedron. The internal magnetic field configuration is an ideal magnetic trap with the bottom magnetic induction intensity of zero, which could reach up to the limit value defined by the trap depth. The changing curve of magnetic induction intensity has indicated that, the magnet- ic induction intensity difference for cusp magnetic bottle of regular dodecahedron is over 20 times greater than that for softball seal coil of same volume and that the cusp magnetic bottle has a larger space to expand. The constraint theory of plasma by the cusp magnetic bottle is to rely on the magnetic trap and magnetic confinement theory indicates that, only magnetic trap configura- tion can truly achieve the stable confinement of plasma. Tokamak or magnetic mirror is to rely on the adhesion of particles of electricity on magnetic line of force. However, it has all kinds of ma- croscopic and microcosmic instabilities from both theoretically