Engineering Project Reports, Dissertation, Engineering Thesis, Working Papers, Examples, Tips, Resources and Information
During development work of new tools with cemented carbide inserts it is very important to have knowledge and understanding of how cutting forces and insert clamping forces are distributed on the common contact surfaces between insert and tip seat. The reason is
The magnetic properties of transition metal compounds have been studied using SQUID-magnetometry, magnetic force microscopy and Lorentz transmission electron microscopy. New magnetic materials have been found and their magnetic properties have been determined. How the magnetic properties of a material can be
This thesis presents the design, testing and analysis of an autonomous autorotative payload delivery system called the Autobody. The Autobody must passively deploy a payload on ground from an aircraft by means of an autorotative rotor. The system must achieve the steady
Today most civil and military navigation systems are based on or include GNSS (Global Navigation Satellite System). In environments where buildings or foliage can block or seriously impede the propagation of the GNSS signal, it is essential to aid the GNSS by
Application of adsorption processes for air purification requires an approach, which accounts for the presence of humidity. Four separate but related studies are conducted to examine the adsorption… Contents Chapter 1: Introduction Chapter 2: An Adsorption Equilibrium Model for Type 5 Isotherms
Microcrystalline cellulose (MCC) is the most frequently used excipient for direct compaction of tablets within the pharmaceutical industry. It has earlier been indicated that the interactions between the hydration shell – surrounding the drug molecules in an MCC tablet – and the
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
In this thesis permanent magnet direct drive generator for power conversion from water currents is studied. Water currents as a power source involves a number of constrains as well as possibilities, especially when direct drive and permanent magnets are considered. The high
Wideband Code Division Multiple Access (WCDMA) is one of the main technologies for the implementation of third-generation (3G) cellular systems. It is based on radio access technique proposed by ETSI Alpha group and the specifications was finalised 1999. WCDMA is also known