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RSS2019 Vol. 31, No. 1
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2019,
31: 1-2.
2019,
31: 012001.
doi: 10.11884/HPLPB201931.180261
Abstract:
The material selected for the experiment is the high power pulsed Xenon lamp rare earth tungsten electrode after operation. Analysis of appearance, element distribution and elemental valence of rare earth tungsten electrode surface and etched at diff...
The material selected for the experiment is the high power pulsed Xenon lamp rare earth tungsten electrode after operation. Analysis of appearance, element distribution and elemental valence of rare earth tungsten electrode surface and etched at diff...
2019,
31: 012002.
doi: 10.11884/HPLPB201931.180219
Abstract:
The power conditioning system (PCS) which provides matched pulse energy for amplifier is a subsystem of a solid-state laser facility. Some catastrophic faults such as capacitor internal short-circuit, bus bar breakdown to ground or high voltage cable...
The power conditioning system (PCS) which provides matched pulse energy for amplifier is a subsystem of a solid-state laser facility. Some catastrophic faults such as capacitor internal short-circuit, bus bar breakdown to ground or high voltage cable...
2019,
31: 012003.
doi: 10.11884/HPLPB201931.180060
Abstract:
In order to increase the magnetic levitation force of Inertial Confinement Fusion (ICF) glass target pellets, the temperature control accuracy of heat treatment is required to be very high by means of crystal state regulation of metal oxide coating o...
In order to increase the magnetic levitation force of Inertial Confinement Fusion (ICF) glass target pellets, the temperature control accuracy of heat treatment is required to be very high by means of crystal state regulation of metal oxide coating o...
2019,
31: 013001.
doi: 10.11884/HPLPB201931.180095
Abstract:
First the geometrical factor is derived, then the integrodifferential equation of the instantaneous current and the beam kinetic energy is given, and the coupling coefficient of the gap of the coaxial cavity is obtained. With electron beam voltage of...
First the geometrical factor is derived, then the integrodifferential equation of the instantaneous current and the beam kinetic energy is given, and the coupling coefficient of the gap of the coaxial cavity is obtained. With electron beam voltage of...
2019,
31: 013002.
doi: 10.11884/HPLPB201931.180214
Abstract:
This paper presents a compact wideband high power microwave source developed on the basis of a switched oscillator. To improve the operating voltage of the switched oscillator, it was filled with transformer oil for insulation. Furthermore, an electr...
This paper presents a compact wideband high power microwave source developed on the basis of a switched oscillator. To improve the operating voltage of the switched oscillator, it was filled with transformer oil for insulation. Furthermore, an electr...
2019,
31: 013201.
doi: 10.11884/HPLPB201931.180252
Abstract:
To promote the application of quadrupole electromagnetic orbital launcher in ground-to-air missile launching, the interference structure of quadrupole armature was studied. On the basis of finite element software ANSYS Workbench and its 3D interferen...
To promote the application of quadrupole electromagnetic orbital launcher in ground-to-air missile launching, the interference structure of quadrupole armature was studied. On the basis of finite element software ANSYS Workbench and its 3D interferen...
2019,
31: 014001.
doi: 10.11884/HPLPB201931.180188
Abstract:
Acceleration of electrons or charged particles by a linearly polarized electromagnetic wave (LPEMW) propagating in a medium along an external magnetic field is theoretically studied. We have investigated three acceleration cases here: (Ⅰ) the medium'...
Acceleration of electrons or charged particles by a linearly polarized electromagnetic wave (LPEMW) propagating in a medium along an external magnetic field is theoretically studied. We have investigated three acceleration cases here: (Ⅰ) the medium'...
2019,
31: 014101.
doi: 10.11884/HPLPB201931.180227
Abstract:
Pass-band filter based on a tunable cavity is designed in 2-dimentional square-lattice photonic crystal structure. Operational transmission bands of the waveguide and cavity system are adjusted by changing positions of tuning dielectric rods beside t...
Pass-band filter based on a tunable cavity is designed in 2-dimentional square-lattice photonic crystal structure. Operational transmission bands of the waveguide and cavity system are adjusted by changing positions of tuning dielectric rods beside t...
2019,
31: 015001.
doi: 10.11884/HPLPB201931.180256
Abstract:
The influence of the laser-triggered gas switches' closing time on the peak value and rise time of Z-pinch load current in PTS facility was simulated by a code called FCM-PTS coupled with snow-plow model for the load. It was found that although the o...
The influence of the laser-triggered gas switches' closing time on the peak value and rise time of Z-pinch load current in PTS facility was simulated by a code called FCM-PTS coupled with snow-plow model for the load. It was found that although the o...
2019,
31: 015002.
doi: 10.11884/HPLPB201931.180280
Abstract:
A hybrid control method which integrates charge and frequency control methods is adopted based on half-bridge LLC resonant converter. Compared with the current control methods such as charge-type control, dual-frequency control, average current-mode ...
A hybrid control method which integrates charge and frequency control methods is adopted based on half-bridge LLC resonant converter. Compared with the current control methods such as charge-type control, dual-frequency control, average current-mode ...
2019,
31: 015003.
doi: 10.11884/HPLPB201931.180273
Abstract:
A kind of planar S-type folded solid-state pulse forming line is designed using FR-4 epoxy glass fiber cloth as the dielectric material. The discharge process of the pulse forming line is analyzed theoretically and experimentally. The margin effect o...
A kind of planar S-type folded solid-state pulse forming line is designed using FR-4 epoxy glass fiber cloth as the dielectric material. The discharge process of the pulse forming line is analyzed theoretically and experimentally. The margin effect o...
2019,
31: 015004.
doi: 10.11884/HPLPB201931.180309
Abstract:
In view of the uneven distribution of magnetic field in the devices caused by the metal surface eddy current in the high-current pulse electron beam diode, the surface treatment effect of the electron beam irradiated material is not good, and the dou...
In view of the uneven distribution of magnetic field in the devices caused by the metal surface eddy current in the high-current pulse electron beam diode, the surface treatment effect of the electron beam irradiated material is not good, and the dou...
2019,
31: 015101.
doi: 10.11884/HPLPB201931.180234
Abstract:
Dragon-Ⅱ is a linear induction accelerator, which can produce up to three bremsstrahlung X-ray pulses. Each X-ray pulse width is about 80 ns(FWHM), and time interval between pulses is about 500 ns. Each pulse X-ray dose is a critical parameter for Dr...
Dragon-Ⅱ is a linear induction accelerator, which can produce up to three bremsstrahlung X-ray pulses. Each X-ray pulse width is about 80 ns(FWHM), and time interval between pulses is about 500 ns. Each pulse X-ray dose is a critical parameter for Dr...
2019,
31: 015102.
doi: 10.11884/HPLPB201931.180198
Abstract:
China Spallation Neutron Source (CSNS), as a high power proton accelerator, is designed to control the beam loss strictly, and the beam loss measurement system is very important for accelerator equipment protection, residual activator control and acc...
China Spallation Neutron Source (CSNS), as a high power proton accelerator, is designed to control the beam loss strictly, and the beam loss measurement system is very important for accelerator equipment protection, residual activator control and acc...
2019,
31: 016001.
doi: 10.11884/HPLPB201931.180197
Abstract:
This paper presents the design of a new low-gas-pressure gas switch that uses an external particle source for generating the original ionized particles, using Geant4 program to build the physical model of the switch. Verification shows that the model...
This paper presents the design of a new low-gas-pressure gas switch that uses an external particle source for generating the original ionized particles, using Geant4 program to build the physical model of the switch. Verification shows that the model...
2019,
31: 019001.
doi: 10.11884/HPLPB201931.180364
Abstract:
In order to explore the enhancement effect of collinear dual-pulse excitation on the spectral intensity of Pb and Ba elements in soil, the variations of spectral intensity with the acquisition delay time and spectral enhancement times with the time i...
In order to explore the enhancement effect of collinear dual-pulse excitation on the spectral intensity of Pb and Ba elements in soil, the variations of spectral intensity with the acquisition delay time and spectral enhancement times with the time i...
2019,
31: 019002.
doi: 10.11884/HPLPB201931.180293
Abstract:
A new topaz color-alteration device suitable for reactors with plate fuel is developed. The physical and structural safety features have been analyzed. With porous medium model in CFD, the flow and temperature field were got, also the factor limiting...
A new topaz color-alteration device suitable for reactors with plate fuel is developed. The physical and structural safety features have been analyzed. With porous medium model in CFD, the flow and temperature field were got, also the factor limiting...
