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Condition for liquefaction instability in fluid-saturated granular soils
Bifurcation Instability Liquefaction Undrained condition Saturated sands
2015/7/1
High-porosity granular materials such as loose sands can implode when subjected to compressive stresses. The mechanism of deformation is diffuse in that the jump in the strain rate tensor has three in...
VALIDATION OF THE COMPUTATIONAL FLUID DYNAMICS (CFD) METHOD FOR PREDICTING WIND FLOW AROUND A HIGH-RISE BUILDING (HRB) IN AN URBAN BOUNDARY LAYER CONDITION
CFD High-Rise residential building Urban wind
2010/9/28
Virtual Experiments or, more specifically, the Computational Fluid Dynamics (CFD) method have been used in numerous airflow studies. Most CFD code providers claim that their software can simulate and ...
The use of helical spring and fluid damper isolation systems for bridge structures subjected to vertical ground acceleration
Seismic isolated structures dynamic analysis vertical motion helical spring
2009/2/20
In this study a combination of helical springs and fluid dampers are proposed as isolation and energy dissipation devices for bridges subjected to earthquake loads. Vertical helical springs are placed...
DEVELOPMENT OF LAT-PIV VISUALIZATION TECHNIQUE FOR PARTICLE-FLUID SYSTEM
visualization LAT-PIV particle-fluid system
2008/12/19
Mechanical behavior of particle-fluid systems is extensively studied in various engineering field such as geotechnical engineering, mechanical engineering and powder technology. Although observation ...
Convective Heat Transfer Analysis in Fluid Flow with Turbulence Promoters with Heat Pipes
Convective Heat Transfer Analysis Fluid Flow Turbulence Promoters Heat Pipes
2010/8/18
The present paper proposes the analysis and the simulation of the convection heat transfer into the fluid flow with turbulence promoters utilizing heat pipes. The study is based on the necesity of th...
Application of ICT supported learning in fluid mechanics
ICT supported learning fluid mechanics education problem based learning virtual reality ventilation technology learning efficiency
2010/9/28
This paper focuses on the application of ICT, Information & Communication Technology, supported learning in the area of fluid mechanics education. Taking a starting point in a course in Ventilation Te...