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Long Range Ultrasonic Guided Waves for Pipelines Inspection

Á. Angulo[1], Dr. S. Soua[1]
[1]TWI Ltd, Cambridge, UK

The evaluation of defect size and nature are two most controversial topics in ultrasonic flaw detection. The ... 扩展阅读

Simulation of a Parallelizable Flow-Focusing Constant-Volume Droplet Generator

D. Conchouso [1], A. Arevalo [1], D. Castro [1], I. G. Foulds [2]
[1] King Abdullah University of Science and Technology, Thuwal, Makkah, Saudi Arabia
[2] School of Engineering, University of British Columbia - Okanagan, Vancouver, BC, Canada

Parallelization of microfluidic droplet generators is one of the major challenges that droplet microfluidics ... 扩展阅读

Understanding Logging-While-Drilling Transducers with COMSOL Multiphysics® Software

R. Jiang[1], L. Mei[1], X. Liu[2], H. Li[2], Q. Zhang[1]
[1]Department of Electrical Engineering, Materials Research Institute, Pennsylvania State University, University Park, PA, USA
[2]Department of Technical Services, China Oilfield Services Limited, Yanshan, Hebei, China

Logging-while-drilling (LWD) acoustic transducers provide real-time data about the geologic and geophysical ... 扩展阅读

Numerical Modeling of Concrete Flow in Drilled Shaft Construction

J. Asirvatham [1] , A. E. Tejada-Martinez [1], G. Mullins [1],
[1] Department of Civil and Environmental Engineering, University of South Florida, Tampa, FL, USA

Drilled shafts are cylindrical, cast-in-place concrete deep foundation elements used for heavy structures ... 扩展阅读

The Geometrical Optimization of MSFL Pad Design by COMSOL Multiphysics® and Design of Experiments

T. Hao[1], J. M. Singer[1]
[1]GE Oil & Gas, Farnborough, UK

Introduction Micro-Spherically Focused Logging (MSFL) tool is a microresistivity open-hole logging tool ... 扩展阅读

Simulation of Geomechanical Reservoir Behavior during SAGD Process Using COMSOL Multiphysics®

X. Gong[1], R. Wan[1]
[1]University of Calgary, Calgary, AB, Canada

THM (Thermo-Hydro-Mechanical) behavior of the reservoir during SAGD (Steam-Assistant-Gravity-Drainage) was ... 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

Effect of Magnetic Field on MR-Fluid in Ball End Magnetorheological Finishing

H. Garg[1], V. S. Negi[1], A. S. Kharola[1], R. Sharma[1]
[1]CSIR - Central Scientific Instruments Organization, Chandigarh, India

Magnetorheological Finishing (MRF) is one of the precision finishing processes in which magnetic field is ... 扩展阅读

Multiphase Laminar Flow with More Than Two Phases

W. T. Vetterling [1],
[1] Zink Imaging, Inc., Billerica, MA, USA

Introduction The COMSOL Multiphysics® software and its CFD Module have a physics interface for solving ... 扩展阅读

Alternative Implementation of a Porous Media Model for Simulating Drying of Heated Concrete

B. Weber [1],
[1] Empa - Swiss Federal Laboratories for Materials Testing and Research, Duebendorf, Switzerland

In a previous publication [1], a porous media model for simulating the pressure development in heated ... 扩展阅读

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