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PGNAA system preliminary design and measurement of IHNI
Zhang Zichu,Li Lihua,Gao Jijin,Fu Jinshu
Strategic Study of CAE 2012, Volume 14, Issue 8, Pages 28-32
The preliminary design of PGNAA system of IHNI was completed and the
Keywords： BNCT IHNI PGNAA boron concentration shielding
Zhang Xinyi,Zhao Zhumin,Jiang Xinbiao,Guo Hewei,Chen Lixin,Zhou Yongmao
Strategic Study of CAE 2012, Volume 14, Issue 8, Pages 69-71
To calculate the fission product poisoning and burnup of the reactor accurately, the paper sets up the coupled calculation methods based on MCNP code and ORIGEN2 code and program data translation, cross section revision and date interface codes. Making use of elaborate reactor model to calculate the fission product poisoning and burnup for in-hospital neutron irradiator mark 1 reactor.
Chen Lixin,Zhao Zhumin,Jiang Xinbiao,Zhu Lei,Zhou Yongmao
Strategic Study of CAE 2012, Volume 14, Issue 8, Pages 51-55
According to the characteristics and operation condition of IHNI-1 reactorIt also has been verified that the model is reasonable and effective in IHNI-1's thermal hydraulicUsing the model, some thermal parameters of IHNI-1reactor are calculated.
Keywords： IHNI-1 reactor thermal-hydraulic subchannel safety analysis
Application of WIMS/CITATION in the calculation of IHNI-1 reactor core physics
Zhao Zhumin,Zhang Liang,Jiang Xinbiao,Chen Lixin,Zhu Yangni,Zhou Yongmao
Strategic Study of CAE 2012, Volume 14, Issue 8, Pages 38-41
Keywords： IHNI-1 reactor reactor core neutron WIMS CITATION
Jiang Xinbiao,Zhang Wenshou,Gao Jijin,Li Yiguo,Zhou Yongmao
Strategic Study of CAE 2009, Volume 11, Issue 11, Pages 17-21
Keywords： IHNI-1 reactor boron neutron capture therapy reactivity
Zhang LIang,Zhao Zhumin,Jiang Xinbiao,Chen Wei,Zhou Yongmao
Strategic Study of CAE 2012, Volume 14, Issue 8, Pages 47-50
The kinetic parameters of in-hospital neutron irradiator mark 1 (IHNI
Keywords： IHNI-1 reactor kinetic parameter effective delayed neutron fraction neutron generation time
Zhu Lei,Chen Lixin,Jiang Xinbiao,Zhao Zhumin,Zhouyongmao
Strategic Study of CAE 2012, Volume 14, Issue 8, Pages 60-63
Keywords： IHNI-1 reactor accident condition transient behaviours RELAP5
Optimization design for the epithermal neutron duct of in-hospital neutron irradiator mark 1 reactor
Jiang Xinbiao,Zhu Yangni,Zhao Zhumin,Chen Lixin,Zhou Yongmao
Strategic Study of CAE 2012, Volume 14, Issue 8, Pages 33-37
Keywords： IHNI-1 reactor epithermal neutron beam neutron flux density
Test operation of in-hospital neutron irradiator
Li Yiguo,Peng Dan and Zou Shuyun,Wu Xiaobo,Zhang Jinhua,Zhang Zizhu,Xia Pu,Zou Xiaoyan,Liu Tong,Zhou Yongmao
Strategic Study of CAE 2012, Volume 14, Issue 8, Pages 23-27
In 2010, the commissioning of in-hospital neutron irradiator (IHNI) andThe IHNI has operated by 99 times.The test operation data shows that the operation values of IHNI and its relevant systems are smallerthan the limited value, which manifests that IHNI is safe and reliable.
Keywords： in-hospital neutron irradiator (IHNI) test operation limited value and condition
Guo Hewei,Jiang Xinbiao,Zhao Zhumin,Chen Lixin,Zhang Xinyi,Zhou Yongmao
Strategic Study of CAE 2012, Volume 14, Issue 8, Pages 64-68
Keywords： IHNI－1 reactor coupled code burnup
Performance and characteristic of in-hospital neutron irradiator
Li Yiguo,Xia Pu,Peng Dan,Zou Shuyun,Wu Xiaobo,Zhang Jinhua,Zhang Zizhu,Gao Jijin,Wang Liyu,Fu Jinshu,Liu Tong,Zhou Yongmao
Strategic Study of CAE 2012, Volume 14, Issue 8, Pages 20-22
The design of in hospital neutron irradiator (IHNI) and its systems wereintroduced, and the performance and characteristics of IHNI were described.In order to test the inherent safety of IHNI, the experiment of 4.2 mk reactivity release was done.The experimental results showed that the peak power of IHNI was 85.7 kW at the time of 229 s after 4.2
Keywords： in-hospital neutron irradiator(IHNI) boron neutron capture therapy(BNCT) inherent safety
Zhu Yangni,Jiang Xinbiao,Zhao Zhumin,Zhang Liang,Zhou Yongmao
Strategic Study of CAE 2012, Volume 14, Issue 8, Pages 56-59
Keywords： IHNI－1 reactor thermal neutron duct equivalent neutron surface source equivalent γ surface source
Preliminary characterization of radiation fields of IHNI-1 for BNCT
Chen Jun,Li Chunjuan,Song Mingzhe,Li Wei,Yao Shunhe,Diao Lijun,Yao Yanling,Zhang Zizhu,Gao Jijin,Zhang Yifan
Strategic Study of CAE 2012, Volume 14, Issue 8, Pages 106-112
The characteristic parameters of the neutron radiation fields produced by an in-hospital neutron irradiatior for boron neutron capture therapy(BNCT), such as neutron energy spectra, neutron flux density and neutron absorbed dose rate and their spatial distributions in free air, etc., were measured to verify the design effect. According to the traits of the irradiators, a measuring system composed of a multi-sphere spectrometer, a 235U fission ionization chamber, gold foils, a tissue equivalent proportional counter and thermoluminescent detectors was established. In order to improve the energy resolution in epithermal energy range and the ability to discriminate different neutron components, the Monte Carlo method was used for optimizing the detectors. The preliminary results show that the neutron flux densities of the irradiators achieve the expected levels.
Keywords： in-hospital neutron irradiatior for BNCT neutron enengy spectrum neutron flux density absorbed dose rate of neutron and γ ray
Title Author Date Type Operation
PGNAA system preliminary design and measurement of IHNI
Zhang Zichu,Li Lihua,Gao Jijin,Fu Jinshu
Journal Article
The fission product poisoning and burnup calculation for IHNI－1 reactor based on coupled codeof MCNP-ORIGEN
Zhang Xinyi,Zhao Zhumin,Jiang Xinbiao,Guo Hewei,Chen Lixin,Zhou Yongmao
Journal Article
Analysis of the core thermal-hydraulic characteristics of in-hospital neutron irradiatormark 1 reactor
Chen Lixin,Zhao Zhumin,Jiang Xinbiao,Zhu Lei,Zhou Yongmao
Journal Article
Application of WIMS/CITATION in the calculation of IHNI-1 reactor core physics
Zhao Zhumin,Zhang Liang,Jiang Xinbiao,Chen Lixin,Zhu Yangni,Zhou Yongmao
Journal Article
The physics scheme design for In-Hospital Neutron Irradiator Mark 1 reactor loaded low enrichment fuel
Jiang Xinbiao,Zhang Wenshou,Gao Jijin,Li Yiguo,Zhou Yongmao
Journal Article
The effect of group structure on calculation of kinetic parameters of in-hospital neutron irradiator mark 1 reactor
Zhang LIang,Zhao Zhumin,Jiang Xinbiao,Chen Wei,Zhou Yongmao
Journal Article
Study on the transient behaviours of in-hospital neutron irradiator mark 1 reactor in accident condition
Zhu Lei,Chen Lixin,Jiang Xinbiao,Zhao Zhumin,Zhouyongmao
Journal Article
Optimization design for the epithermal neutron duct of in-hospital neutron irradiator mark 1 reactor
Jiang Xinbiao,Zhu Yangni,Zhao Zhumin,Chen Lixin,Zhou Yongmao
Journal Article
Test operation of in-hospital neutron irradiator
Li Yiguo,Peng Dan and Zou Shuyun,Wu Xiaobo,Zhang Jinhua,Zhang Zizhu,Xia Pu,Zou Xiaoyan,Liu Tong,Zhou Yongmao
Journal Article
The burnup calculation for in-hospital neutron irradiator mark 1 reactor based on coupled code of WIMS and MCNP
Guo Hewei,Jiang Xinbiao,Zhao Zhumin,Chen Lixin,Zhang Xinyi,Zhou Yongmao
Journal Article
Performance and characteristic of in-hospital neutron irradiator
Li Yiguo,Xia Pu,Peng Dan,Zou Shuyun,Wu Xiaobo,Zhang Jinhua,Zhang Zizhu,Gao Jijin,Wang Liyu,Fu Jinshu,Liu Tong,Zhou Yongmao
Journal Article
Numerical calculation for the equivalent surface source of the thermal neutron duct of in-hospital neutron irradiator mark 1 reactor
Zhu Yangni,Jiang Xinbiao,Zhao Zhumin,Zhang Liang,Zhou Yongmao
Journal Article
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