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Study of Fracture Parameter for Curved Cracked Bimodular Flexural Specimen Using COMSOL Multiphysics® Software

A. Bhushan [1], S.K. Panda [1],
[1]Indian Institute of Technology (BHU) Varanasi, Uttar Pradesh, India

The formulation of bimodular stress field is based on stress dependent elasticity and the simulations have ... 扩展阅读

Stress Analysis of Flexible Glass in a Large Deformation Test Setup

W. Langgemach¹
¹Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology (FEP), Dresden, Germany

Ultra-thin flexible glass with thicknesses of 100 µm or below is bendable and has superior surface ... 扩展阅读

Applicability of the Fracture Flow Interface to the Analysis of Piping in Granular Material

S. Bersan[1], C. Jommi[2], A. Koelewijn[3], P. Simonini[1]
[1]University of Padua, Padua, Italy
[2]Delft University of Technology, Delft, The Netherlands
[3]Deltares, Delft, The Netherlands

Piping is a kind of internal erosion that occurs under water retaining structures lying on a sandy soil. In ... 扩展阅读

Design of Guide for Avoiding Buckling Fracture of Micro Needle Inspired by Labium of Mosquito

Tomokazu TAKASAKI[1]

[1]Kansai University, Suita, Osaka, Japan

Making a diameter of needle small is effective for reducing the pain of patients. However, thinning a needle ... 扩展阅读

3D Modeling of Fracture Flow in Core Samples Using ?-CT Data

S. Hoyer[1], U. Exner[2], M. Voorn[1], A. Rath[3]
[1]Department of Geodynamics and Sedimentology, University of Vienna, Austria
[2]Museum of Natural History, Vienna, Austria
[3]OMV ESG-D Production Geology, Vienna, Austria

Knowledge on flow behavior in fractured reservoir rocks is of great interest in petroleum engineering as well ... 扩展阅读

Investigation of Hydraulic Fracture Re-Orientation Effects in Tight Gas Reservoirs

B. Hagemann[1], J. Wegner[1], L. Ganzer[1]
[1]Clausthal University of Technology, Clausthal-Zellerfeld, Germany

In tight gas formations where the low matrix permeability prevents successful and economic production rates, ... 扩展阅读

Investigation of the Effect of Spinal Defects on Spondylolysis and Stress Fracture of Vertebral Bodies

M.S. Yeoman[1], C. Quah[2], A. Cizinauskas[1], K. Cooper[1], D. McNally[5], B. Boszczyk[2]
[1]Continuum Blue, Tredomen, Ystrad Mynach, United Kingdom
[2]The Centre for Spinal Studies and Surgery, Queen’s Medical Centre, Nottingham, United Kingdom
[5]Bioengineering Research Group, Faculty of Engineering, The University of Nottingham, Nottingham, United Kingdom

Spondylolysis (SL) is a defect of the spinal vertebra, and is typically caused by stress fracture of the pars ... 扩展阅读

A Comparison of Discrete Fracture Models for Single Phase Flow in Porous Media Using COMSOL Multiphysics® Software

C. A. Romano-Pérez [1], M. A. Díaz-Viera [2],
[1] Facultad de Ingeniería, Universidad Nacional Autónoma de México, Coyoacán, DF, México
[2] Ingeniería de Recuperación Adicional, Instituto Mexicano del Petróleo, Gustavo A. Madero, DF, México

A comparison of discrete fracture and explicit fracture models for single-phase flow in fractured porous ... 扩展阅读

Fracture on Circuit Board Internal Layers Due to Thermal Stress on Soldered Pins

F. Figueroa[1], P. Aguirre[1]
[1]Sensor Technik Wiedemann GmbH, Kaufbeuren, Germany

Circuit board failures are often ignored because they could be impreceptible. This simulation examines how ... 扩展阅读

Developing 2D and 3D micropolar FEM models for porous GBR meshes in dentistry applications

AbdolMajid Rezaei¹, Dr. Razie Izadi¹, Prof. Nicholas Fantuzzi²
¹Sapienza University of Rome, Rome, Italy
²University of Bologna

Porous guided bone regeneration (GBR) meshes are used in dentistry as a mechanical barrier to separate and ... 扩展阅读

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