Results 31 to 40 of about 8,540,888 (310)

Multi-Objective Optimization Design of Radiation Shadow Shield for Space Nuclear Power With Genetic Algorithm

Frontiers in Energy Research, 2022
The radiation shadow shield of the space nuclear power is an important component to protect the electronic device at the dose plane. In this paper, design of the radiation shadow shield is first modeled as a multi-objective optimization problem, and then
Bin Liu, Huanwen Lv, Lan Li, Xiaoming Chai, Hu Xu, Yi Tan, Bangyang Xia, Cong Chen   +7 more
doaj   +1 more source

Simplified Elastoplastic Fatigue Correction Factor Analysis Approach Based on Minimum Conservative Margin

Metals, 2022
ASME and RCC-M codes specify an elastoplastic fatigue analysis technique: a simplified elastoplastic fatigue analysis method based on linear elastic analysis.
Xuejiao Shao, Juan Du, Xiaolong Fu, Furui Xiong, Hui Li, Jun Tian, Xifeng Lu, Hai Xie   +7 more
doaj   +1 more source

Impact of reactor operation on success of struvite precipitation from synthetic liquors [PDF]

, 2007
A pilot scale reactor was designed and developed to study struvite crystallisation principles. The present work focuses on the possible impact of the reactor's operating parameters on struvite characteristics, and evaluates the performances of the ...
Hobbs, Phil, Valsami-Jones, E., Parsons, Simon A., Hobbs, P., Le Corre, Kristell S., Hobbs, P. J., LE Corre, K. S., Parsons, S. A., Valsami-Jones, Eugenia   +8 more
core   +1 more source

PointMTL: Multi-Transform Learning for Effective 3D Point Cloud Representations

IEEE Access, 2021
Effectively learning and extracting the feature representations of 3D point clouds is an important yet challenging task. Most of existing works achieve reasonable performance in 3D vision tasks by modeling the relationships among points appropriately ...
Yifan Jian, Yuwei Yang, Zhi Chen, Xianguo Qing, Yang Zhao, Liang He, Xuekun Chen, Wei Luo   +7 more
doaj   +1 more source

A review of the application of artificial intelligence to nuclear reactors: Where we are and what's next

Heliyon, 2023
As a form of clean energy, nuclear energy has unique advantages compared to other energy sources in the present era, where low-carbon policies are being widely advocated. The exponential growth of artificial intelligence (AI) technology in recent decades
Qingyu Huang, Shinian Peng, Jian Deng, Hui Zeng, Zhuo Zhang, Yu Liu, Peng Yuan   +6 more
doaj   +1 more source

Effect of Structure on the Thermal-Mechanical Performance of Fully Ceramic Microencapsulated Fuel

Computation, 2020
The effect of non-fuel part size on the thermal-mechanical performance of fully ceramic microencapsulated (FCMTM) Fuel was investigated, and the non-fuel part size was selected according to integrity maintaining of non-fuel part and silicon carbide (SiC)
Yi Zhou, Zhong Xiao, Shichao Liu, Ping Chen, Hua Pang, Yong Xin, Yongjun Jiao, Shixin Gao, Kun Zhang, Wenjie Li, Junchong Yu   +10 more
doaj   +1 more source

Dynamics of a three-phase upflow fixed bed catalytic reactor [PDF]

, 1999
A dynamic model of an upflow fixed-bed catalytic reactor is developed to examine numerically transient axial temperature and concentration profiles obtained for the consecutive hydrogenation of 1,5,9-cyclododecateriene on a Pd/Al2O3 catalyst.
Le Lann, Jean-Marc, F. Stüber, Stüber, Franck, Wilhelm, Anne-Marie, Julcour-Lebigue, Carine, J.M. Le Lann, H. Delmas, C. Julcour, Delmas, Henri, A.M. Wilhelm   +9 more
core   +1 more source

Considering for the blanket structure scheme of HCCB DEMO

Theoretical and Applied Mechanics Letters, 2019
: For the solid blanket concept of helium cooled ceramic breeder (HCCB) demonstration fusion power plant (DEMO), a feasible blanket structure with configuration 2×X is proposed as considering relatively low temperature limit of neutron multiplier ...
Zhou Zhao, Zaixin Li, Xiaoyu Wang, Xueren Wang, Kaiming Feng   +4 more
doaj   +1 more source

Time discretization sensitivity analysis for a rod ejection transient scenario in a generic SMR concept using Serpent/SUBCHANFLOW [PDF]

EPJ Web of Conferences
This paper analyses a control rod ejection transient scenario in a generic SMR concept using the multi-physics coupling tool which includes the Monte Carlo Serpent code (developed at VTT, Finland) and the subchannel thermal-hydraulic code SUBCHANFLOW ...
Huaccho Gianfranco, Sánchez-Espinoza Victor Hugo, Mercatali Luigi   +2 more
doaj   +1 more source

Kinetic study of defluoridation of drinking water by electrocoagulation/electroflotation in a stirred tank reactor and in an external-loop airlift reactor [PDF]

, 2010
A kinetic study of defluoridation of drinking water was carried out using the electrocoagulation/electroflotation process in two batch reactors of identical volume (20 L): a stirred tank reactor (STR) and an external-loop airlift reactor (ELALR).
A.H. Essadki, Essadki, A.H., Azzi, Mohammed, M. Azzi, H. Delmas, Essadki, Abdel Hafid, Vial, Ch., Delmas, Henri, Vial, Christophe, Gourich, Bouchaib, Ch. Vial, Gourich, B., Delmas, H., B. Gourich   +13 more
core   +1 more source