A new technique of non‐linear statistic prediction and its application in atmospheric systems

Kybernetes ◽  
2008 ◽  
Vol 37 (9/10) ◽  
pp. 1417-1424
Author(s):  
Kong Yushou ◽  
Ji Lingling ◽  
Wang Changyu ◽  
Li Liguo ◽  
Zeng Liming
Keyword(s):  
New Technique ◽  
Linear Statistic ◽  
Non Linear ◽  
A New Technique ◽  
Atmospheric Systems

scholarly journals Non-linear sweep voltammetry of adsorbed species: theory and a method to determine formal potentials

2017 ◽  
Vol 19 (42) ◽  
pp. 28820-28823 ◽  
Author(s):  
Enno Kätelhön ◽  
Richard G. Compton
Keyword(s):  
Linear Sweep Voltammetry ◽  
New Technique ◽  
Linear Sweep ◽  
Adsorbed Species ◽  
Non Linear ◽  
A New Technique

The equilibrium voltammetry of surface-bound analytes is investigated and a new technique to measure formal potentials introduced.

A new technique of partially integrating some non-linear vibration equations

1982 ◽  
Vol 85 (1) ◽  
pp. 141-142
Author(s):  
P.N. Singh ◽  
A.R. Shouman ◽  
S.M.J. Ali
Keyword(s):  
New Technique ◽  
Linear Vibration ◽  
Non Linear ◽  
A New Technique

A polygonal-FEM technique in modeling large sliding contact on non-conformal meshes

2015 ◽  
Vol 32 (5) ◽  
pp. 1391-1431 ◽  
Author(s):  
Amir R. Khoei ◽  
R. Yasbolaghi ◽  
S.O.R. Biabanaki
Keyword(s):  
Contact Surface ◽  
Contact Problems ◽  
Sliding Contact ◽  
New Technique ◽  
Shape Functions ◽  
Content Type ◽  
Non Linear ◽  
Polygonal Elements ◽  
A New Technique ◽  
Interpolation Functions

Purpose – In this paper, the polygonal-FEM technique is presented in modeling large deformation – large sliding contact on non-conformal meshes. The purpose of this paper is to present a new technique in modeling arbitrary interfaces and discontinuities for non-linear contact problems by capturing discontinuous deformations in elements cut by the contact surface in uniform non-conformal meshes. Design/methodology/approach – The geometry of contact surface is used to produce various polygonal elements at the intersection of the interface with the regular FE mesh, in which the extra degrees-of-freedom are defined along the interface. The contact constraints are imposed between polygonal elements produced along the contact surface through the node-to-surface contact algorithm. Findings – Numerical convergence analysis is carried out to study the convergence rate for various polygonal interpolation functions, including the Wachspress interpolation functions, the metric shape functions, the natural neighbor-based shape functions, and the mean value shape functions. Finally, numerical examples are solved to demonstrate the efficiency of proposed technique in modeling contact problems in large deformations. Originality/value – A new technique is presented based on the polygonal-FEM technique in modeling arbitrary interfaces and discontinuities for non-linear contact problems by capturing discontinuous deformations in elements cut by the contact surface in uniform non-conformal meshes.

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