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Permission to print the published articles (paper I and II) is granted from the copyright holders. Permission to figure 1 from copyright © holder Johan Thorfinn, from Linköping University Medical Dissertation No.950 Cover illustration © CMA microdialysis, Stockholm, Sweden. Adapted to cover and text b

Abstract 25 TH INTERNATIONAL CONGRESS OF THE AERONAUTICAL SCIENCES SIMULATION AND ANALYSIS OF A NEW HIGH POWER DENSITY GENERATOR

When high power electrical machines are required, an increase in the mechanical frequency and/or number of poles is suggested. The analyzed electrical machine produces a high torque density due to a concentrated winding arrangement, in combination with the increased width of the stator teeth. It is a permanent magnet synchronous generator, [1] and is intended for operation at high speed and high power applications. The large crosssectional area of the magnetic core flux paths is one of the reasons of the generators good performance. In this paper the impact on output power and losses by increasing number of poles and generated input speed is treated. New soft magnetic material also is addressed. The feasibility of using key parameters of the involved electrical machine, estimated by FEM-analyses and condensed into a quasistatic model, [2] is also addressed in this paper. These extracted parameters constitute a platform for a scaleable model.

Quantifying differences in hepatic uptake of the liver specific contrast agents Gd-EOB-DTPA and Gd-BOPTA: a pilot study. Eur Radiol 22

Quantifying differences in hepatic uptake of the liver specific contrast agents Gd-EOB-DTPA and Gd-BOPTA: a pilot stud