Digital maker culture is increasingly studied for its impact on production and consumption patterns, technological innovation, educational potential and citizen engagement in design and technology. As making practices proliferate globally and begin to institutionalise, research …

Renewable energy systems are a crucial technological development needed to combat climate change. This thesis covers the design and implementation of a mathematical optimization model, which calculates the lowest cost of hydrogen for certain renewable energy system configurations. The output of the model …

Within BAM Infra (Netherlands) there is a 3D concrete printing facility already. This is the Europe's first commercial and industrial production location for 3D printing of concrete elements for bridges. The idea now for BAM (International) is to also include composite materials in the design of temporary …

The catalytic conversion of oleic acid to aromatics (benzene, toluene, and xylenes, BTX) over a granular H-ZSM-5/Al2O3 catalyst (ϕ 1.2–1.8 mm, 10 g loading) was investigated in a continuous bench-scale fixed-bed reactor (10 g oleic acid h–1). A peak carbon yield of aromatics of 27.4% was obtained at …

ClimateCafé is a multi-, trans-, interdisciplinary and international event of several days in which young professionals, stakeholders and scientist come together to collect data and design (potential) solutions for climate change adaptation in rural or urban areas. ClimateCafé mainly aims to enhance …

NL:  Tijdens het ontwerptraject van deze Tolhuijs stoel stond het woord simpel centraal voor zowel destoel zelf als de productietechniek. De intentie is om de stoel te laten produceren in socialewerkplaatsen. De benodigde materialen voor de stoel zijn afkomstig van afvalstromen van anderebedrijven, waarbij …

NL: Repurpose: Afgedankte producten en reststromen hergebruiken in een andere functie en/of context om daarmee de waarde van deze materialen te behouden. Het materiaal dat bij Koninklijke Ahrend voor Repurpose in aanmerking komt, is restmateriaal uit het productieproces of bij gebruikers ingeruild vanwege …

Currently the advances in the field of 3D printing are causing a revolution in the (bio-)medical field. With applications ranging from patient-specific anatomical models for surgical preparation to prosthetic limbs and even scaffolds for tissue engineering, the possibilities seem endless. Today, the …

Côte d’Ivoire produces about 42 percent of the world’s total Cocoa but processes only 30 percent of the total production. A large part of the country depends on the commercial benefits of the Cocoa production and supply chain of it. In this paper, we develop a simulation model that assess the performance …