Introductie van een Speciale Editie met papers geselecteerd van het Euprera congres in Praag 2023
DOCUMENT
In times of stability, it is relatively easy – or so it seems – to educate students for a ‘known’ future. My argument in this chapter is that we live in a time of multiple transitions (Rotmans, 2015), multiple crises (Capra & Luisi, 2014; Wahl, 2016; Sayer, 1994; Harvey, 2000; Jessop, 2012) and an unknown future. We are heading for an unknown future which, because of climate change, in its two extremes may either end in complete destruction or may be shaped by a shift towards a new sustainable balance: either a breakdown or a breakthrough (Wahl, 2016). Turbulent times tend to be fertile podia for a wide array of narratives that seek to make sense of the crisis, and which present imaginaries about the future. According to Jessop (2002), capitalism develops in a sequence of spatio-temporal fixes that each end in a crisis and then lead to competing narratives. This chapter claims that it is important for the educational community – and for society at large – to develop sufficient critical language awareness in order to be able to both critically analyse and evaluate existing narratives. In addition, it is important to be able to articulate our own narratives so as to be empowered to participate in this process of imagining and co-creating the future (Kress, 2000; Harvey, 2000).
DOCUMENT
Wind turbines are usually clustered in wind farms which causes the downstream turbines to operate in the turbulent wakes of upstream turbines. As turbulence is directly related to increased fatigue loads, knowledge of the turbulence in the wake and its evolution are important. Therefore, the main objective of this study is a comprehensive exploration of the turbulence evolution in the wind turbine’s wake to identify characteristic turbulence regions. For this, we present an experimental study of three model wind turbine wake scenarios that were scanned with hot-wire anemometry with a very high downstream resolution. The model wind turbine was exposed to three inflows: laminar inflow as a reference case, a central wind turbine wake, and half of the wake of an upstream turbine. A detailed turbulence analysis reveals four downstream turbulence regions by means of the mean velocity, variance, turbulence intensity, energy spectra, integral and Taylor length scales, and the Castaing parameter that indicates the intermittency, or gustiness, of turbulence. In addition, a wake core with features of homogeneous isotropic turbulence and a ring of high intermittency surrounding the wake can be identified. The results are important for turbulence modeling in wakes and optimization of wind farm wake control
MULTIFILE
Business relations between Brainport organisations and their partners based in China have been growing rapidly. This postdoc project explores the Sino-Dutch corporate communicative strategies in the intercultural and geo-political context. Adopting discourse analysis and design-based research methods, the research aims to develop effective communication strategies for organisations in Brainport. Probing the geo-political, intercultural and digital challenges, the project provides a framework and insights in terms of corporate communication in the intercultural settings. Based on the results, the publications, the teaching activities, and the public talks, this research will generate future research leads and more societal discussions on the interplay between intercultural and business communicative strategies. Furthermore, this research engages the teaching activities through lectures and workshops at Fontys School of Business and Communication. Engaging the students in various learning activities, I will encourage the learning groups to participate and experiment in a hybrid learning environment at Fontys. I will lead a research project team in our minor China and World Economy, and encourage the learning group to participate and experiment in a hybrid learning environment at Fontys.
