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Dive into the research topics where Patrick Hergan is active.

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Featured researches published by Patrick Hergan.


Key Engineering Materials | 2017

HybridRTM - Quality Controlled Manufacturing of Hybrid Material Composites through Resin Transfer Moulding

Ewald Fauster; Patrick Hergan; Steffen Stelzer; Stefan Scheiblhofer; Gilbert Cespedes-Gonzales; Susanne Pfeifer; Bernhard Rittenschober; Manfred Sieberer; Michael Lauermann; Ralf Schledjewski

HybridRTM terms a publicly funded project, which aims at the development of a processing technique for manufacturing of light weight structural components from hybrid materials. In particular, components involving metal as well as fibre-reinforced polymer composite materials are manufactured in a single processing step by means of the resin transfer moulding (RTM) technique. Project activities include material development and characterization, modelling of thermally induced residual stresses, process simulation, mould development as well as model-based process control in order to ensure consistently high component quality. This paper outlines the fundamental idea of the project and summarizes the most important results gained during the first two years of project activities.


Polymer Composites | 2018

Determination of the unsaturated through‐thickness permeability of fibrous preforms based on flow front detection by ultrasound

Spiridon Konstantopoulos; Harald Grössing; Patrick Hergan; Markus Weninger; Ralf Schledjewski


Archive | 2017

INFLUENCE OF PROCESSING TEMPERATURES ON THE DEFLECTION OF HYBRID-METAL-CARBON COMPOSITES MADE BY RESIN TRANSFER MOULDING

Patrick Hergan; Julia Beter; Steffen Stelzer; Ewald Fauster; Ralf Schledjewski


instrumentation and measurement technology conference | 2018

Real-time tensor polynomial approximation of crosshatch measured geometric surface data

Matthew Harker; Paul O'Leary; Lea Plessing; Patrick Hergan; Ewald Fauster


Production Engineering | 2018

Influence of processing parameters on quality factors of one-shot hybrid structures made by RTM

Patrick Hergan; Julia Beter; Steffen Stelzer; Ewald Fauster; Ralf Schledjewski


Journal of Manufacturing and Materials Processing | 2018

Using (VA)RTM with a Rigid Mould to Produce Fibre Metal Laminates with Proven Impact Strength

Patrick Hergan; Yanxiao Li; Lasse Zaloznik; Baris Kaynak; Florian Arbeiter; Ewald Fauster; Ralf Schledjewski


Journal of Mineral, Metal and Material Engineering | 2017

Influence of Cure Monitoring on the Curing Cycle Time and the Associated Economic Impact

Christian Hueber; Spyridon Konstantopoulos; Patrick Hergan; Johannes Höfler; Konstantin Horejsi; Ralf Schledjewski


4a Technologietag 2017 | 2017

Hybride Verbundwerkstoffe: Potenziale und Herausforderungen

Patrick Hergan; Ewald Fauster; Steffen Stelzer; Gerald Pinter; Ralf Schledjewski


26. Leobener Kunststoff-Kolloquium | 2017

Modell-Basierte FKV-Verarbeitungstechnik an Beispielen der Flüssigimprägnierverfahren

Ewald Fauster; Patrick Hergan; Jaganath Thirunavukkarasu; Gustavo Vilaca Lourenco; Ralf Schledjewski


26. Leobener Kunststoff-Kolloquium | 2017

Tagungsband zum 26. Leobener Kunststoff-Kolloquium: Innovative Spritzgiesstechnologie - Trends und aktuelle Entwicklungen

Ewald Fauster; Patrick Hergan; Jaganath Thirunavukkarasu; Gustavo Vilaca Lourenco; Ralf Schledjewski

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Michael Lauermann

Austrian Institute of Technology

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