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Computational Fluid Dynamics-CFD is the numerical study of the behavior of systems involving fluid flow, heat transfer and other related physical processes. Computational Structural Dynamics involves the study of the dynamic behavior of structures. A wide range of physical phenomena involves both
The risk of terrorist attack on large cryogenic hydrocarbon fuel tankers is unclear, due partly to difficulties in understanding how the spill, pool vaporization, turbulent dispersion and fuel-vapor mixing are coupled. The current study’s objective is to model the vaporization, dispersion, and
Plastic products such as toys with articulated arms, legs, and heads are traditionally produced by first molding individual components separately, and then assembling them together. A recent alternative, referred to as in-mold assembly process, performs molding and assembly steps concurrently inside the
Heat exchangers have been used extensively and play an important role in the capital cost, energy efficiency and physical size of refrigeration and air conditioning systems. In this dissertation, a simulation and optimization tool to improve effectiveness and efficiency in design, rating,
In an environment of increasing globalization, companies are facing greater competition. This pushes them to constantly improve their competitiveness in order to maintain their market position. To be more competitive in the market, many companies are trying to speed up the quotation
One of the biggest challenges for power electronic devices is to be reliable in harsh environments. The operating temperatures in typical applications can go as high as 200ºC. The die attachment material of a power electronic device is one of the weak
The production of wood-pellets involves fractioning of the raw material, e.g. the sawdust and cutter shavings, into a homogeneous particle size before pressing through a ring die pelletizer. The fractioning takes place in a hammer mill, where wear on the cutting knives
This report focuses on the study of nanomaterials as a packaging material for the food industries. Reviews were carried out and the various properties exhibited by various nanomaterial used in the packaging industry were looked into. An investigation was also done on
Faurecia Exhaust Systems AB develops and manufactures exhaust manifolds for the car industry. In the developing process the FE-models are one of the main tools and they are becoming more and more important in the automotive development. In the tough competition between
Many industrial applications require accurate and rapid measurement of the 3-D shapes of physical objects. Representative applications of 3-D shape measurement include mechanical reverse engineering, 3-D digital replication, and part inspection. Traditional 3-D measurement techniques, such as coordinate measurement machines (CMM) and