Jesper Henri Hattel

TL;DR: In this paper, aggregate migration patterns during fluid concrete castings are studied through experiments, dimensionless approach and numerical modeling, and experimental results obtained on two beams show that gravity induced migration is primarily affecting the coarsest aggregates resulting in a decrease of coarse aggregates volume fraction with the horizontal distance from the pouring point and in a puzzling vertical multi-layer structure.

TL;DR: In this article, embedded fibre Bragg grating sensors are used to monitor process-induced strains during vacuum infusion of a thick glass/epoxy laminate, and the measured strains are compared with predictions from a cure hardening instantaneous linear elastic (CHILE) thermomechanical numerical model where different mechanical boundary conditions are employed.

TL;DR: In this paper, the authors evaluate different interface capturing methods and find the best approach for flow modeling of the ceramic slurry in the tape casting process, both for Newtonian and non-Newtonian cases.

TL;DR: In this paper, an Eulerian free-surface flow solver for incompressible pseudoplastic and viscoelastic non-Newtonian fluids is presented, which is based on the stream function flow formulation and the volume-of-fluid method.

TL;DR: In this article, the authors present a method for cost-effective, robotic production of double curved formwork in Expanded Polystyrene (EPS) for in situ and prefabricated concrete construction.