Turbine blade cooling has been a topic of significant interest, as increasing turbine entry temperatures result in higher cooling requirements. The present numerical method divides the blade into a finite number of elements in the span and peripheral directions and solves the heat transfer fundamental …

In this paper we discuss our experiences with the 1:10:100 approach for organizing requirements elicitation in open innovation projects. 1:10:100 was originally developed to tackle the complexity of ‘wicked’ design problems, but also turns out to be a helpful means to organize requirements oriented pro …

Learning and acting on social conventions is problematic for low-literates and non-natives, causing problems with societal participation and citizenship. Using the Situated Cognitive Engineering method, requirements for the design of social conventions learning software are derived from demographic information, …

An existing fuel cell hybrid distribution truck, built for demonstration purposes, is used as a case study to investigate the effect of stack (kW) and battery (kW, kWh) sizes on the hydrogen consumption of the vehicle. Three driving cycles, the NEDC for Low Power vehicles, CSC and JE05 cycle, define …

Airline ground operations are subject to the conflicting demands of short turn-around times and safety requirements. They involve multiple parties, but are less regulated than airborne processes. Not surprisingly, more than a quarter of all aircraft incidents occur on the ground. These incidents lead …

Identification of the requirements for a handheld computer in aviation maintenance by Goossen, Kuyper and de Boer. In many MRO departments problems are encountered with the use of manuals, task lists and ‘black books’ on paper. These problems are a critical factor for aviation safety and productivity …

The purpose of this report is to investigate the industrial trade networks of Bulgaria for the manufacturing of machines, parts, tools and mechanical equipment. It was assigned by the marketing consultancy KommaNet in order to find out why its main client, the Dutch Centre for Promotion of Imports (CBI), …

In OE a more holistic approach in the design process is needed. This requires a shift of thinking from just the OD to overall goal setting: meeting the functional needs of the patients. This can only be achieved by upgrading the traditional orthopaedic engineering educational programs. Analysing the …