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The current development towards multiple processor cores in personal computers is making distribution and parallelization of simulation software increasingly important. The possible speedups from parallelism are however often limited with the current centralized solver algorithms, which are commonly used in today’s simulation environments. An alternative(More)
Several approaches exist for modelling of physical systems, often implemented in a modelling language. Due to differences in modelling approaches, it is a complicated procedure to interchange information between different modelling languages, documents or applications. This puts a constraint on what the users can do in terms of custom simulators and on what(More)
Nowadays, aircraft’s design and development processes are not only time-consuming but also incur high economic cost. In addition, system integration is highly a multi-disciplinary design process, which involves a large number of different discipline teams working at the same time and space. The main objective of this work is to investigate in the early(More)
In recent years, hybrid technologies have been in focus in both industry and academia. This paper deals with a hydraulically connected energy storage system based on a twomachine hydraulic transformer. Connecting the energy storage system hydraulically enables easy disconnection and possibly fewer power domain transformations than with the conventional(More)
The aim is to develop a computer model representative of the circulation in a patient with a uni-ventricular heart surgically palliated by a total cavo-pulmonary connection (TCPC). The effects of known hazardous exposures on this type of circulation are investigated. A model of the cardiovascular system is built using standard components such as(More)
  • Ingo Staack, Raghu Chaitanya.M.V, +5 authors Petter Krus
  • 2012
This paper presents the development of a design framework for the initial conceptual design phase. The focus in this project is on a flexible database in XML format, together with close integration of automated CAD, and other tools, which allows the developed geometry to be used directly in the subsequent preliminary design phase. The database and the(More)
In steering-related active safety systems, active steering is a key component. Active steering refers to the possibility to control the road wheel angle or the required torque to turn the wheels by means of an electronic signal. Due to the high axle loads in heavy vehicles, hydraulic power is needed to assist the driver in turning the wheels. One solution(More)