A5076030469- Nuclear reactor physics and engineering
- Nuclear Materials and Properties
- Graphite, nuclear technology, radiation studies
- Nuclear Physics and Applications
- Nuclear and radioactivity studies
- Iron and Steelmaking Processes
- Radiation Detection and Scintillator Technologies
- Agriculture, Soil, Plant Science
- Nuclear Engineering Thermal-Hydraulics
- Microbial Community Ecology and Physiology
- Soil Carbon and Nitrogen Dynamics
Shanghai Institute of Applied Physics
2017-2024
Chinese Academy of Sciences
2014-2024
University of Chinese Academy of Sciences
2024
Liaoning Academy of Agricultural Sciences
2022
Harbin Engineering University
2012
Declining soil quality and microecological imbalances were evaluated in larch plantations this study. One potential solution to problem is the cultivation of mixed coniferous broad-leaved plantations. However, it unclear whether how microbial community structure nutrient cycling function would be affected by depths. In study, we used high-throughput sequencing technology investigate bacterial 16S fungal ITS regions for comparisons diversity among plantation types (a Larix gmelinii pure...
Zero-power experiments are very important parts in design verification for all reactor types. In the 1970s, China, at Shanghai Institute of Applied Physics (then, Nuclear Research), a Critical Experiment Device (cold) was established research on physics characteristics molten salt (MSR), and series zero-power successfully performed; related experimental results were obtained later. The device consisted mainly graphite moderator powdered BeF2 – UF4 / ThF4 fuel could achieve maximum power 200...
Thermal neutron scattering data has an important influence on the calculation and design of reactor with a thermal spectrum. However, as only liquid fuel in Gen-IV candidates, research effect coolant somewhat moderator FLiBe not been carried out sufficiently either experimentally or theoretically. The reactivity TMSR-LF (thorium molten salt - fuel), TMSR-SF solid fuel) MSRE (molten experiment) were investigated compared. Results show that depends to some extent fuel-graphite volume ratio...
In order to research the performance of Pressurized Water Reactor (PWR) with 1/3 MOX fuel in initial cycle, this paper serves Qinshan II reactor core as reference design suitable assemblies and study relevant properties. The analyses documented within use assembly cross section calculation code CASMO-4 SIMULATE-3 studied by Studsvik. purpose is demonstrate that capable complying requirement for utilization without significant changes plant. Several impacts on key physics parameters safety...
A numerical simulation program for the dynamic distribution of krypton and xenon with flow on-line removal function was established primary loop system molten salt reactor(MSR) Based on Mathe-matica7.0.The results static burnup compared ORIGEN-S program, deviation is less than 10%, which in good agreement.The characteristics were analyzed under regionalization online model.The show that,the model underestimates total 135 Xe activity about 6.61% system, underestimated by 1.46%.Under maximum...
The neutronic properties of Molten Salt Reactor are different from that traditional solid-fuel reactors due to its nuclear fuel particularity. Based upon MCNP code, the influence size and shape salt channel on neutron physics MSR cell was studied systematically in this work. results show infinite multiplication factors increases first then decreases with change graphite under condition given volume fraction. In case same FVF average chord length, when length is relatively small, k values...