Effective multi-group cross section calculation method for FCM fuel based on improved disadvantage factor method

2022 ◽  
Vol 166 ◽  
pp. 108676
Author(s):  
Siyu Yi ◽  
Zhouyu Liu ◽  
Qingming He ◽  
Tiejun Zu ◽  
Liangzhi Cao ◽  
...  
Keyword(s):  
Cross Section ◽  
Calculation Method ◽  
Factor Method

A calculation method for estimating a cross section using a Boltzmann equation analysis

1987 ◽  
Vol 20 (8) ◽  
pp. 1085-1087 ◽  
Author(s):  
T Taniguchi ◽  
M Suzuki ◽  
K Kawamura ◽  
F Noto ◽  
H Tagashira
Keyword(s):  
Boltzmann Equation ◽  
Cross Section ◽  
Calculation Method ◽  
Boltzmann Equation Analysis ◽  
Equation Analysis

A new Cross-section calculation method in HTGR engineering simulator system based on Machine learning methods

2020 ◽  
Vol 145 ◽  
pp. 107553
Author(s):  
Zeguang Li ◽  
Jun Sun ◽  
Chunlin Wei ◽  
Zhe Sui ◽  
Xiaoye Qian
Keyword(s):  
Machine Learning ◽  
Cross Section ◽  
Calculation Method ◽  
Learning Methods ◽  
Machine Learning Methods

scholarly journals NMR shim coil design utilising a rapid spherical harmonic calculation method

2002 ◽  
Vol 43 (3) ◽  
pp. 375-386 ◽  
Author(s):  
C. J. Snape-Jenkinson ◽  
S. Crozier ◽  
L. K. Forbes
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Cross Section ◽  
Calculation Method ◽  
Spherical Harmonic ◽  
Design Method ◽  
Rectangular Cross Section ◽  
Coil Design ◽  
Circular Arc ◽  
Tesseral Harmonics ◽  
Shim Coils

AbstractA rapid spherical harmonic calculation method is used for the design of Nuclear Magnetic Resonance shim coils. The aim is to design each shim such that it generates a field described purely by a single spherical harmonic. By applying simulated annealing techniques, coil arrangements are produced through the optimal positioning of current-carrying circular arc conductors of rectangular cross-section. This involves minimizing the undesirable harmonics in relation to a target harmonic. The design method is flexible enough to be applied for the production of coil arrangements that generate fields consisting significantly of either zonal or tesseral harmonics. Results are presented for several coil designs which generate tesseral harmonics of degree one.

Computational Analysis of Biaxial Bending in Reinforced Concrete Columns

2015 ◽  
Vol 797 ◽  
pp. 45-52
Author(s):  
Krzysztof Kamiński ◽  
Katarzyna Budek
Keyword(s):  
Reinforced Concrete ◽  
Bearing Capacity ◽  
Cross Section ◽  
Calculation Method ◽  
Computational Analysis ◽  
Concrete Columns ◽  
Bending Moments ◽  
Biaxial Bending ◽  
General Rules ◽  
Eurocode 2

The aim of this paper is to provide a solution for easy calculations of reinforced concrete with biaxial bending cross-section. The paper presents in an orderly manner basic definitions related to the discussed topics, to the extent necessary to understand the discussed issues. As a result of the computational analysis dozens of sections with biaxial bending, there was developed a table and a chart containing the correction factor for bending moments, allowing to obtain the correct bearing capacity of cross-section, subjected to biaxial bending. This work presents proposition for a new, own calculation method of such cross-section. Calculations were made according to PN-EN 1992-1-1:2008, Eurocode 2, Design of concrete structures. Part 1-1: General rules and rules for buildings, using algorithms based on simplified methods. According to carried out calculations, cross-section dimensioning compressed with biaxial eccentricities separately on each side and values of bending moments should be increased to maintain cross-section's bearing capacity. The coefficient K scaling moments was determined as a function of eccentricity ey. With the increase of eccentricity, the coefficient K decreases.

Research of Direct Calculation Method for Design on Cross-Section of Retaining Wall

2013 ◽  
Vol 639-640 ◽  
pp. 714-717
Author(s):  
Wei Huang
Keyword(s):  
Bearing Capacity ◽  
Cross Section ◽  
Calculation Method ◽  
Calculated Result ◽  
Conversion Factor ◽  
Retaining Wall ◽  
Direct Calculation ◽  
Allowable Range ◽  
The Stability ◽  
Base Width

Based on meeting the requirement of ground bearing capacity, the allowable range of anti-overturning safety factor is derived. The relative parameters are expressed with base width and the relation graphs of conversion factor are presented, and then can design the cross-section of retaining wall directly by combining the stability requirement of anti-sliding. The calculated result shows that this method makes the design simple and reliable. It may be a reference for engineers.

Sign in / Sign up

Export Citation Format

Share Document