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Experimental insights into deformation dynamics and intermittency in rapid granular shear flows
(2006-03-16)
This work concerns the experimental study of rapid granular shear flows in annular Couette geometry. The flow is induced by
continuous driving of the horizontal plate at the top of the
granular bed in an annulus. The ...
Induction motor versus permanent magnet synchronous motor in motion control applications: a comparative study
(2006-12-05)
High dynamic performance of an electric motor is a fundamental prerequisite in motion control applications, also known as servo drives. Recent developments in the field of microprocessors and power electronics have enabled ...
Fabrication and characterization of silicon position sensitive particle detectors
(2006-02-10)
Position sensitive particle detectors are needed in high energy physics research. This thesis describes the development of fabrication processes and characterization techniques of silicon microstrip detectors used in the ...
Computational Analysis and Optimization of Real Gas Flow In Small Centrifugal Compressors
(2006-12-12)
Small centrifugal compressors are more and more widely used in many industrialsystems because of their higher efficiency and better off-design performance comparing to piston and scroll compressors as while as higher work ...
Distance Transforms on Gray-Level Surfaces
(2006-06-15)
This thesis studies gray-level distance transforms, particularly the Distance Transform on Curved Space (DTOCS). The transform is produced by calculating distances on a gray-level surface. The DTOCS is improved by ...
Washing and Dewatering of Different Starches in Pressure Filters
(2006-11-10)
The main objective of this thesis was togenerate better filtration technologies for effective production of pure starchproducts, and thereby the optimisation of filtration sequences using created models, as well as the ...
On the Analysis and Control of a Linear Synchronous Servomotor with a Flexible Load
(2006-12-08)
Industry's growing need for higher productivity is placing new demands on mechanisms connected with electrical motors, because these can easily lead to vibration problems due to fast dynamics. Furthermore, the nonlinear ...