203 Works

Material Spin and Finite-Strain Hypo-Elasticity for Two-Dimensional Orthotropic Media

Ivan Yurievitch ZUBKO

Torsion of Functionally Graded Anisotropic Linearly Elastic Circular Cylinder

István ECSEDI & Attila BAKSA

A Mechanical Model of Heart Valves with Chordae for in Silico Real-Time Computations and Cardiac Surgery Planning

Gediminas GAIDULIS, Rimantas KAČIANAUSKAS, Natalya KIZILOVA & Yury ROMASHOV

Free in-plane and out-of-plane vibrations of rotating thin ring based on the toroidal shell theory

I. SENJANOVIĆ, I. ĆATIPOVIĆ, N. ALUJEVIĆ, D. ČAKMAK &

Formulas for the slowness of Stoneley waves with sliding contact

P.T.H. Giang, P.C. Vĩnh & V.T.N. Anh
The main aim of this paper is to derive formulas for the slowness of Stoneley waves traveling along the sliding interface of two isotropic elastic half-spaces. These formulas have been obtained by employing the complex function method. From the derivation of them, it is shown that if a Stoneley wave exists, it is unique. Based on the obtained formulas, it is proved that a Stoneley wave is always possible for two isotropic elastic half-spaces with...

The Overview of Optimization Methods Applied to Truss-Z Modular System

Machi ZAWIDZKI

Applications of Michell’s Theory in Design of High-Rise Buildings, Large-Scale Roofs and Long-Span Bridges

Cezary GRACZYKOWSKI & Tomasz LEWIŃSKI

In Memoriam – Professor Witold Gutkowski

Bartłomiej BŁACHOWSKI & Paweł HOŁOBUT

Michell Structures within L-Shaped Domains

Karol BOŁBOTOWSKI, Tomasz LEWIŃSKI & Tomasz SOKÓŁ

Integro-differential form of the first-order dual phase lag heat transfer equation and its numerical solution using the Control Volume Method

M. Ciesielski, B. Mochnacki & E. Majchrzak
The start point of the dual phase lag equation (DPLE) formulation is the generalized Fourier law in which two positive constants (the relaxation and thermalization times) appear. This type of equation can be used (among others) to describe the heat conduction processes proceeding in micro-scale. Depending on the number of components in the development of the generalized Fourier law into a power series, one can obtain both the first-order DPLE and the second-order one. In...

Description of large deformations of continuum and shells and their visualisation with Mathematica

Ryszard WALENTYŃSKI

Image segmentation and classification with application to dietary assessment using BMI-calorie calculator

S. Jasmine MINIJA & W.R. Sam EMMANUEL

Three-Dimensional Analysis of Laminated Plates with Functionally Graded Layers by Two-Dimensional Numerical Model

Piotr PLUCIŃSKI & Jan JAŚKOWIEC
This work presents a three-dimensional (3D) numerical analysis of multi-layered laminated plates in which selected layers may be made of functionally graded material (FGM), in which the Young’s modulus may change along the thickness as a consequence of a continuous and graded mixture of two materials. For the analysis, the method, known as FEM23, is applied, which uses a two-dimensional (2D) mesh, yet enables obtaining full 3D results for the layered structure. In FEM23, the...

A backup orientation system based on inverse problems technique

Aleksey V. NENAROKOMOV, Evgeny V. CHEBAKOV, Irina V. KRAINOVA, Dmitry L. REVIZNIKOV & Alena V. MORZHUKHINA

Preface to Computer Assisted Methods in Engineering and Science, 26

Tadeusz BURCZYŃSKI

Reconstruction of selected operating parameters of a thermoelectric device

Iwona NOWAK, Ryszard BUCHALIK & Grzegorz NOWAK

Comparison Between Numerical Analysis and Actual Results for a Pull-Out Test

Jakub GONTARZ, Jerzy PODGÓRSKI, Józef JONAK, Marek KALITA & Michał SIEGMUND
The paper describes a computer analysis of the pull-out test used to determine the force needed to pull out a fragment of rock and the shape of this broken fragment. The analyzed material is sandstone and porphyry. The analysis included a comparison of different methods of propagation of cracks in the Abaqus computer program using the Finite Element Method. The work also contains a description of laboratory tests and analytical considerations.

Cattaneo-Vernotte bio-heat transfer equation. Identificaton of external heat flux and relaxation time in domain of heated skin tissue

Bohdan MOCHNACKI & Marek PARUCH

Mass optimisation of turbofan engine casing made of sandwich structure

Elzbieta SZYMCZYK, Jerzy JACHIMOWICZ, Krzysztof PUCHAŁA & Wiesław SZYMCZYK

The Role of the Bone Strength on the Cyst Growth in the Mandible

Justyna MIODOWSKA, Jan BIELSKI & Magdalena KROMKA-SZYDEK
Intracystic fluid pressure is discussed as a potentially important factor influencing a bone cyst growth. This process can develop in the course of months. However, the exact mechanism remains speculative. In this paper, we use an established mathematical model to evaluate whether the presence of pressurized fluid in bone cavities may result in cyst growth. A continuous function of bone density rate vs. mechanical stimulus is used. The numerical model of the mandible with the...

Bending of Beams with Symmetrically Varying Mechanical Properties Under Generalized Load – Shear effect

Krzysztof MAGNUCKI & Jerzy LEWIŃSKI
The paper is devoted to simply supported beams with symmetrically varying mechanical properties in the depth direction. Generalized load of the beams includes the load types from uniformly distributed to point load (three-point bending). This load is analytically described with the use of a certain function including a dimensionless parameter. The value of the parameter is decisive for the load type. The individual nonlinear “polynomial” hypothesis is applied to deformation of a planar cross section....

Postbuckling behaviour of graphene-reinforced plate with interfacial effect

A. KUMAR SRIVASTAVA & D. KUMAR

Acoustic characteristics of damped metamaterial plate with parallel attached resonators

T. WANG, M.P. SHENG, Z.W. GUO & Q.H. QIN

Surface Green’s functions in finite plane elastostatics of harmonic materials

X. WANG & P. SCHIAVONE

Analysis of micropolar porous thermoelastic circular plate by eigenvalue approach

R. KUMAR, A. MIGLANI & R. RANI

Registration Year

  • 2020
    50
  • 2019
    129
  • 2018
    24

Resource Types

  • Data Paper
    203

Affiliations

  • Poznań University of Technology
    6
  • Tabor (Poland)
    4
  • Phetchabun Rajabhat University
    2
  • AGH University of Science and Technology
    2
  • Cracow University of Technology
    2
  • Vellore Institute of Technology University
    2
  • Silesian University of Technology
    2
  • Stellenbosch University
    2
  • An-Najah National University
    1
  • Gdańsk University of Technology
    1