Results 111 to 120 of about 12,064,714 (186)

Fracture Modeling of Nearly Incompressible Hyperelastic Materials: A Phase‐Field Approach via Simo–Taylor–Pister Three‐Field Variation

International Journal for Numerical Methods in Engineering, Volume 127, Issue 19, 15 October 2026.
ABSTRACT Incompressibility is commonly observed in the majority of hyperelastic materials, which are fundamental to a wide range of technical applications owing to their distinctive properties, particularly their flexibility, stretchability, and resilience.
Le Zhang, Bin Li, Dong Zhao, Bo Yin, Michael Kaliske   +4 more
wiley   +1 more source

NUMERICAL ANALYSIS OF THE STRESS-STRAIN STATE OF THE MEMBRANE SHELL WITH ACCOUNT OF GEOMETRICAL NON-LINEARITY

Structural Mechanics of Engineering Constructions and Buildings, 2012
The numerical procedures and results of analysis of rectangular membranes are presented. For the solution of the nonlinear problem the finite difference energy method and Newton-Raphson method are used.
S I Trushin, E V Sysoeva
doaj  

Efficiency of Ridders’ method in solving nonlinear equations using Scilab programming

Data Analytics and Applied Mathematics
The study aims to compare the efficiency of numerical methods such as Bisection, Secant, Newton-Raphson, Ridders and Halley’s methods in solving nonlinear scalar equations.
Annie Gorgey, Farah Adilla Azim, Zul Hafiezy Zulkifly, Haslinah Hassim   +3 more
doaj   +1 more source

Phương pháp Newton - Raphson và ứng dụng

, 2016
LUẬN VĂN THẠC SĨ - CHUYÊN NGÀNH: PHƯƠNG PHÁP TOÁN SƠ CẤP - MÃ SỐ: 60.46.01.13Luận văn tập trung nghiên cứu phương pháp Newton- Raphson tìm nghiệm gần đúng của phương trình f(x) = 0 với sai số cho trước.
Lê, Thị Thi
core  

Numerical Evaluation of Nonlinear Hamiltonian Symmetric Matrix of Rank 1 of an Inverse Eigenvalue Problem Via Newton-Raphson Method [PDF]

In this paper we consider numerical evaluation of nonlinear Hamiltonian symmetric matrix of Rank 1 in an inverse eigenvalue problem via Newton-Raphson method. The approach employed Newton-Raphson’s method for solving the inverse eigenvalue problem in
Oladejo, N. K.
core   +2 more sources

Stability algorithms for Newton-Raphson method in load flow analysis

, 2010
This paper deals with possible algorithms, which may ensure numerical stability of Newton-Raphson method in load flow analysis. Although the Newton-Raphson method is frequently used, it may have difficulties to obtain convergence.
Veleba, Jan
core  

Modeling and Parameter Extraction of PV Cell Using Single- and Two-Diode Model

International Journal of Energetica, 2017
Photovoltaic modules operate under a large range of conditions. This combined with the fact that manufacturers provide electrical parameters at specific conditions (STC).
bouchra benabdelkrim
doaj  

Substitution-Newton-Raphson method applied to the modeling of a vapour compression refrigeration system using different representations of the thermodynamic properties of R-134a

, 2017
This paper gives a detailed presentation of the Substitution-Newton-Raphson method, suitable for large sparse non-linear systems. It combines the Successive Substitution method and the Newton-Raphson method in such way as to take the best advantages of ...
Santos, R.G., Favaro, C., Sbravati, A., Figueiredo, J.R., Silva, A.F.S.   +4 more
core  

5.3 - 1D Optimization - Newton Raphson

In this lesson you'll learn about how to apply Newton Raphson Root finding Technique to find Minimum and Maximum of a 1D Function and how to adjust a Newton Raphson root finding code to find the optima of a ...
Siddharth Misra, Shams El-Din El-Fouly
core  

The alpha-modified quasi-second order Newton-Raphson method for load flow solutions in rectangular form

, 1979
In this thesis a new class of methods for solving power system load flows is developed, which is called the alpha-modified quasi-second order Newton-Raphson (alpha - M.Q.S.O.N.R.) class.
Wellon, Oliver Keith
core   +1 more source