Search Results - "Kästner, Markus"

Additively manufactured AlSi10Mg lattices – Potential and limits of modelling as-designed structures by Gebhardt, Ulrike, Gustmann, Tobias, Giebeler, Lars, Hirsch, Franz, Hufenbach, Julia Kristin, Kästner, Markus

“…[Display omitted] •As-built and heat-treated AlSi10Mg specimen are used to parametrise a material model.•Microstructural analyses explore the mechanical…”
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Metal Forming Tool Monitoring Based on a 3D Measuring Endoscope Using CAD Assisted Registration by Hinz, Lennart, Kästner, Markus, Reithmeier, Eduard

“…In order to provide timely, reliable, and comprehensive data for the maintenance of highly stressed geometries in sheet-bulk metal forming tools, this article…”
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Structure-property relationships of imperfect additively manufactured lattices based on triply periodic minimal surfaces by Günther, Fabian, Hirsch, Franz, Pilz, Stefan, Wagner, Markus, Gebert, Annett, Kästner, Markus, Zimmermann, Martina

“…[Display omitted] •Ti-42Nb alloy processed by laser powder bed fusion shows promise for bone tissue engineering.•Surface roughness and excess material on…”
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Determination of the Entire Stent Surface Area by a New Analytical Method by Saqib, Muhammad, Bernhardt, Ricardo, Kästner, Markus, Beshchasna, Natalia, Cuniberti, Gianaurelio, Opitz, Jörg

“…Stenting is a widely used treatment procedure for coronary artery disease around the world. Stents have a complex geometry, which makes the characterization of…”
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Pose Estimation and Damage Characterization of Turbine Blades during Inspection Cycles and Component-Protective Disassembly Processes by Middendorf, Philipp, Blümel, Richard, Hinz, Lennart, Raatz, Annika, Kästner, Markus, Reithmeier, Eduard

“…Inspection in confined spaces and difficult-to-access machines is a challenging quality assurance task and particularly difficult to quantify and automate…”
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Experimental and numerical characterization of imperfect additively manufactured lattices based on triply periodic minimal surfaces by Günther, Fabian, Pilz, Stefan, Hirsch, Franz, Wagner, Markus, Kästner, Markus, Gebert, Annett, Zimmermann, Martina

“…•Additively manufactured lattices based on triply periodic minimal surfaces exhibit excess material and surface roughness.•The presented modeling procedure…”
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Benchmark for the Coupled Magneto-Mechanical Boundary Value Problem in Magneto-Active Elastomers by Metsch, Philipp, Schiedung, Raphael, Steinbach, Ingo, Kästner, Markus

“…Within this contribution, a novel benchmark problem for the coupled magneto-mechanical boundary value problem in magneto-active elastomers is presented. Being…”
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Adapted Fringe Projection Sequences for Changing Illumination Conditions on the Example of Measuring a Wrought-Hot Object Influenced by Forced Cooling by Quentin, Lorenz, Beermann, Rüdiger, Reinke, Carl, Kern, Pascal, Kästner, Markus, Reithmeier, Eduard

“…Optical 3D geometry reconstruction, or more specific, fringe projection profilometry, is a state-of-the-art technique for the measurement of the shape of…”
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RGB-D microtopography: A comprehensive dataset for surface analysis and characterization techniques by Siemens, Stefan, Kästner, Markus, Reithmeier, Eduard

“…The dataset presented contains microtopographies of various materials and processing methods. These microtopographies were measured using a Confocal Laser…”
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Magneto-Mechanical Coupling in Magneto-Active Elastomers by Metsch, Philipp, Romeis, Dirk, Kalina, Karl A, Raßloff, Alexander, Saphiannikova, Marina, Kästner, Markus

“…In the present work, the magneto-mechanical coupling in magneto-active elastomers is investigated from two different modeling perspectives: a micro-continuum…”
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A nonlinear fractional viscoelastic material model for polymers by Müller, Sebastian, Kästner, Markus, Brummund, Jörg, Ulbricht, Volker

“…► The material behavior of Polypropylene has been classified and modeled. ► Less parameter are used due to constitutive relations of fractional order. ► A…”
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Fringe Projection Profilometry in Production Metrology: A Multi-Scale Comparison in Sheet-Bulk Metal Forming by Hinz, Lennart, Metzner, Sebastian, Müller, Philipp, Schulte, Robert, Besserer, Hans-Bernward, Wackenrohr, Steffen, Sauer, Christopher, Kästner, Markus, Hausotte, Tino, Hübner, Sven, Nürnberger, Florian, Schleich, Benjamin, Behrens, Bernd-Arno, Wartzack, Sandro, Merklein, Marion, Reithmeier, Eduard

“…Fringe projection profilometry in combination with other optical measuring technologies has established itself over the last decades as an essential complement…”
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Anisotropic and rate-dependent mechanical properties of 3D printed polyamide 12 - A comparison between selective laser sintering and multi jet fusion by Mehdipour, Fatemeh, Gebhardt, Ulrike, Kästner, Markus

“…Selective laser sintering and multi jet fusion are state-of-the-art 3D printing techniques for polymer manufacturing. In this work, the mechanical performance…”
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Thermo‐mechanical modeling of the temperature dependent forming behavior of thermoplastic prepregs by Ziegs, Jean‐Paul, Weck, Daniel, Gude, Maik, Kästner, Markus

“…Numerical optimization of the manufacturing process of hybrid lightweight structures consisting of fiber‐reinforced plastics is of great importance. This…”
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Super-resolution for 2.5D height data of microstructured surfaces using the vdsr network by Siemens, Stefan, Kästner, Markus, Reithmeier, Eduard

“…In this work super-resolution imaging is used to enhance 2.5D height data of thermal sprayed Al2O3 ceramics with stochastically microstructured surfaces. The…”
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Design, Setup, and Evaluation of a Compensation System for the Light Deflection Effect Occurring When Measuring Wrought-Hot Objects Using Optical Triangulation Methods by Quentin, Lorenz, Reinke, Carl, Beermann, Rüdiger, Kästner, Markus, Reithmeier, Eduard

“…In this paper, we present a system to compensate for the light deflection effect during the optical geometry measurement of a wrought-hot object. The acquired…”
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Fluctuations and differential contraction during regeneration of Hydra vulgaris tissue toroids by Krahe, Michael, Wenzel, Iris, Lin, Kao-Nung, Fischer, Julia, Goldmann, Joseph, Kästner, Markus, Fütterer, Claus

“…We studied regenerating bilayered tissue toroids dissected from Hydra vulgaris polyps and relate our macroscopic observations to the dynamics of…”
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Estimation of fatigue life for clinched joints with the Local Strain Approach incorporating the impact of cold forming to cyclic material properties by Spak, Boris, Schlicht, Maximilian, Nowak, Karina, Kästner, Markus, Froitzheim, Pascal, Flügge, Wilko, Fiedler, Melanie

“…Joining by forming is a commonly applied technique in the automotive industry to assemble parts of thin metal sheets to meet the demands of lightweight design…”
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Numerical and experimental studies on press-bolt joints for sheet metal applications - Static strength assessment by Denkert, Christian, Kühne, David, Süße, Dietmar, Glienke, Ralf, Fiedler, Melanie, Dörre, Maik, Kästner, Markus, Henkel, Knuth-Michael

“…The article is about press-bolts which are installed by cold forming in sheet metal constructions. Those fasteners belong to functional elements available in…”
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General Aspects of Yield Stress Fluids – Terminology and Definition of Viscosity by Boisly Martin, Kästner Markus, Brummund Jörg, Ulbricht Volker

“…This work contributes to general theoretical aspects of yield stress fluids with significance for practical phenomenological material modeling. It introduces a…”
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