Results 101 to 110 of about 11,949,866 (380)

A Finite Difference Solution of a Simply Supported Beam of Orthotropic Composite Materials Using Displacement Potential Formulation [PDF]

, 2014
Sankar Kumar Nath
openalex   +1 more source

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

Advanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De, Giovanni Meli, Meysam Khalighian, Anahita Emami   +3 more
wiley   +1 more source

A method of converting no-flow cells to variable-head cells for the U. S. Geological Survey modular finite-difference ground-water flow model [PDF]

, 1991
Michael G. McDonald, Arlen W. Harbaugh, Brennon R. Orr, D.J. Ackerman   +3 more
openalex   +1 more source

Numerical simulation and modeling of a poroelastic media for detection and discrimination of geo-fluids using finite difference method

, 2021
Qazi Adnan Ahmad, Muhammad Irfan Ehsan, Nasir Khan, Aaqib Majeed, A. Zeeshan, Rafique Ahmad, Farzan Majeed Noori   +6 more
openalex   +1 more source

Explicit finite difference method to estimate oxygen concentration in biological tissues under variable oxygen tension in capillaries [PDF]

, 2020
Ahsan Ul Haq Lone, M. A. Khanday, Saqib Mubarak   +2 more
openalex   +1 more source

Application of finite difference method to 2D heat conduction in young hydrating mass concretes structures. [PDF]

, 2023
Ugwuanyi Donald Chidiebere
openalex   +1 more source

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

Advanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos, Grigorios Kostopoulos, Eleni Papadopoulou, Stefanos Voulgaris, Alexandra Tseni, Panteleimon Bakalis, Maria N. Gkara, Chara Ch. Mitropoulou, Georgios Kazakis, Alin Munteanu, Jeremi Gancet, Nikos D. Lagaros   +11 more
wiley   +1 more source

Some new finite difference inequalities arising in the theory of difference equations

Advances in Difference Equations, 2011
In this work, some new finite difference inequalities in two independent variables are established, which can be used in the study of qualitative as well as quantitative properties of solutions of certain difference equations.
Meng Fanwei, Feng Qinghua, Zhang Yaoming
doaj  

Deviation of the Error Estimation for Second Order Fredholm-Volterra Integro Differential Equations

Mathematical Modelling and Analysis, 2016
In this paper we study the deviation of the error estimation for the second order Fredholm-Volterra integro-differential equations. We prove that for m degree piecewise polynomial collocation method, our method provides O(hm+1) as the order of the ...
Reza Parvaz, Mohammad Zarebnia, Amir Saboor Bagherzadeh   +2 more
doaj   +1 more source

TVD finite difference schemes and artificial viscosity [PDF]

The total variation diminishing (TVD) finite difference scheme can be interpreted as a Lax-Wendroff scheme plus an upwind weighted artificial dissipation term. If a particular flux limiter is chosen and the requirement for upwind weighting is removed, an
Davis, S. F.
core   +1 more source