W7X stellarator 3D equilibrium has been computed with the equilibrium code ANIMEC (Anisotropic Neumann Inverse Moments Equilibrium Code). This equilibrium was used to model ICRH minority heating in 4 He(H) plasma with the 3D full-wave code LEMan (Low frequency ElectroMagnetic wave propagation). The coupled power spatial distribution is shown for different resonance positions within the range of...

Kartika Aqasa Bhakti Flight Vocational School is located at Jalan Jembawan Raya No. 20 A Semarang, this the only school in city of Semarang with a concentration aviation majors, namely Airframe and Powerplant Aircraft Electrical. In its development, management has always carried out efforts to improve competence maintenance teachers major through training, visits, other forms, but forms additio...

be robust to changes in the local mapped environment. However, for many scenarios typical of UAV operations, it is still desirable to implement waypoint-driven guidance trajectories off-line to ensure optimality of the chosen flight profile. This is particularly true of lightweight micro-UAVs where optimal path planning is essential to maximise operational effectiveness against the low range an...

Introduction According to the Swiss Energy Strategy 2050, which takes into account the phase out of the existing nuclear power plants, the mean annual hydropower production must be increased by 1.5 TWh/a under present framework conditions, eventually reaching 3.2 TWh/a if conditions are optimized (SFOE, 2016). In view of environmental and socio-economic constraints, this foreseen increase is ex...

An effort is underway to develop a prototype Proton Exchange Membrane (PEM) Fuel Cell breadboard system for fuhlre space applications. This prototype will be used to develop a comprehensive des ign basis for a space-rated PEM fuel cell powerplant. The prototype system includes reactant pressure regulators, ejector-based reactant pumps, a 4-kW fuel cell stack and cooling system, and a passive, m...

This paper outlines how case-based reasoning technology may satisfy certain outstanding requirements in the field of knowledge management (KM). The innovative handling tacit and cultural knowledge is a key factor that will define the future success of commercial organisations. The growing recognition that KM is principally people focused should give rise to a technological infrastructure capabl...

A modular controller structure for automotive power trains has certain bene ts These include improved pro ductivity through module reuse seamless integration of new features transparent removal of obsolete features and module sharing across powertrain platforms Mod ular architecture also potentially reduces the complexity in the design and calibration process in that controller modules for di e...

A methodology is introduced to assist in the construction of performance-based occupational vision standards. A simple image discrimination model is first calibrated using stimuli representative of airframe and powerplant cracks. It is then used to predict simulated crack visibility for cracks of different lengths and widths. Visual acuity declines are simulated using a Gaussian blur function o...

Previous research has assumed that a perfect Proton Exchange Membrane Fuel Cell (PEMFC) body temperature manager is available. Maintaining this temperature at a desired value can ensure a high reaction efficiency over all operation. However, fuel cell internal body temperature control has not been specifically presented so far. This work presents such control, using a Multiple Input Single Outp...

Within the past few years, there has been a steady, substantial growth of interest in “long-term” archiving of digital data. This problem is particularly acute in many branches of engineering design, where cycles of technological obsolescence in supporting tools happen much more rapidly than those of designed products. Capturing and preserving design knowledge through these cycles is a major ch...