Publications

Anne K. Geppert, and G. Lamanna. Towards spatial and time-resolved film thickness measurements during droplet impact onto thin liquid films. 32nd Conference on Liquid Atomization & Spray Systems, ILASS Europe 2023, 4-7 Sept 2023, Napoli, Italy, 2023. [PUMA: dropit geppert_a itlr lamanna]

A.K. Geppert, P. Foltyn, and B. Weigand. Effect of edge length and wettability on droplet impact onto a stand-alone cubic pillar. 31th Conference on Liquid Atomization and Spray Systems, ILASS–Europe 2022, Tel-Aviv (Virtual), 2022. [PUMA: itlr myown geppert from:annegeppert geppert_a dropit foltyn weigand]

A.K. Geppert, M. Santini, G. Lamanna, G.E. Cossali, and B. Weigand. Scientific Highlights of the International Research Training Group (GRK 2160/2) "Droplet Interaction Technologies" (DROPIT). 31th Conference on Liquid Atomization and Spray Systems, ILASS-Europe 2022, Tel-Aviv (Virtual), 2022. [PUMA: itlr myown from:annegeppert lamanna geppert_a dropit weigand]

G. Lamanna, A.K. Geppert, R. Bernard, and B. Weigand. Drop impact onto wetted walls: an unsteady analytical solution for modelling crown spreading. Journal of fluid mechanics, (938):A34, 2022. [PUMA: itlr myown from:annegeppert lamanna geppert_a dropit weigand]

Y. Liu, A.K. Geppert, X. Chu, and B. Weigand. Simulation of an annular liquid jet with a coaxial supersonic gas jet in a medical inhalter. Atomization and Sprays, (31)9:95-116, 2021. [PUMA: itlr myown from:annegeppert geppert_a dropit weigand]

Y. Liu, A. K. Geppert, X. Chu, B. Heine, B. Weigand. Simulation of an annular liquid jet with a coaxial supersonic gas jet in a medical inhaler. Atomization and Sprays, (31)9:95-116, 2021. [PUMA: itlr myown from:annegeppert dropit weigand]

Weibo Ren, Patrick Foltyn, Anne Geppert, and Bernhard Weigand. Air entrapment and bubble formation during droplet impact onto a single cubic pillar. Scientific Reports, (11)1:18018, September 2021. [PUMA: myown from:patrickfoltyn dropit weigand] URL

Patrick Foltyn, Daniela Ribeiro, André Silva, Grazia Lamanna, and Bernhard Weigand. Effect of Surface Wettability on the Droplet Impact Morphologies on Dry Smooth Polycarbonate Surfaces. ICLASS, 15th Triennial International Conference on Liquid Atomization and Spray Systems, Edinburgh, UK, August 2021. [PUMA: myown from:patrickfoltyn dropit weigand]

Daniela Ribeiro, Patrick Foltyn, André Silva, Grazia Lamanna, and Bernhard Weigand. The Influence of Wettability on the Droplet Impact onto Micro-Structured Surfaces. ICLASS, 15th Triennial International Conference on Liquid Atomization and Spray Systems, Edinburgh, UK, August 2021. [PUMA: myown from:patrickfoltyn dropit weigand]

Daniela Ribeiro, Patrick Foltyn, André Silva, Grazia Lamanna, and Bernhard Weigand. The Influence of Wettability on the Droplet Impact onto Micro-Structured Surfaces. ICLASS, 15$^th$ Triennial International Conference on Liquid Atomization and Spray Systems, Edinburgh, UK, August 2021. [PUMA: myown from:patrickfoltyn dropit weigand]

Patrick Foltyn, Daniela Ribeiro, André Silva, Grazia Lamanna, and Bernhard Weigand. Effect of Surface Wettability on the Droplet Impact Morphologies on Dry Smooth Polycarbonate Surfaces. ICLASS, 15$^th$ Triennial International Conference on Liquid Atomization and Spray Systems, Edinburgh, UK, August 2021. [PUMA: myown from:patrickfoltyn dropit weigand]

Patrick Foltyn, Daniela Ribeiro, André Silva, Grazia Lamanna, and Bernhard Weigand. Influence of wetting behavior on the morphology of droplet impacts onto dry smooth surfaces. Physics of Fluids, (33)6:063305, 2021. [PUMA: myown from:patrickfoltyn dropit weigand] URL

Patrick Foltyn, Ferdinand Restle, Markus Wissmann, Stefan Hengsbach, and Bernhard Weigand. The Effect of Patterned Micro-Structure on the Apparent Contact Angle and Three-Dimensional Contact Line. Fluids, (6)22021. [PUMA: myown from:patrickfoltyn dropit weigand] URL

P. Foltyn, A. Schlottke, and B. Weigand. Effect of plasma activation on the contact angle of smooth polymer surfaces and its long-term durability in ambient air. 10th International Colloids Conference, 7-9 December 2020 (Online) Palma de Mallorca, Spain, (10)December 2020. [PUMA: myown from:patrickfoltyn dropit weigand]

P. Foltyn, A. Schlottke, and B. Weigand. Effect of plasma activation on the contact angle of smooth polymer surfaces and its long-term durability in ambient air. 10th International Colloids Conference, 7-9 December 2020 (Online) Palma, Spain, (10)December 2020. [PUMA: myown from:patrickfoltyn dropit weigandsend:unibiblio]

Patrick Foltyn, Markus Guttmann, Marc Schneider, Stephanie Fest-Santini, Dorthe Wildenschild, and Bernhard Weigand. Fabrication and Evaluation Methods of Micro-structured Surfaces for Droplet Impact Experiments. In Grazia Lamanna, Simona Tonini, Gianpietro Elvio Cossali, and Bernhard Weigand (Eds.), Droplet Interactions and Spray Processes, (121):71--86, Springer International Publishing, Cham, 2020. [PUMA: myown from:patrickfoltyn dropit weigand]

P. Foltyn, N. Roth, and B. Weigand. Verfahren zur Messung der Schichtdicke einer optisch transparenten Schicht, insbesondere einer Flüssigkeitsschicht. Patent No. 19 192 074.3Aug 16, 2019. [PUMA: myown from:patrickfoltyn dropit weigand]

Patrick Foltyn, Norbert Roth, and Bernhard Weigand. Verfahren zur Messung der Schichtdicke einer optisch transparenten Schicht, insbesondere einer Flüssigkeitsschicht. Patent No. 19 192 074.3Aug 16, 2019. [PUMA: myown from:patrickfoltyn dropit weigand]

Patrick Foltyn, Norbert Roth, and Bernhard Weigand. Verfahren zur Messung der Schichtdicke einer optisch transparenten Schicht, insbesondere einer Flüssigkeitsschicht2. Patent No. 19 192 074.3Aug 16, 2019. [PUMA: myown from:patrickfoltyn dropit weigand]

Patrick Foltyn, Norbert Roth, and Bernhard Weigand. Verfahren zur Messung der Schichtdicke einer optisch transparenten Schicht, insbesondere einer Flüssigkeitsschicht. Verfahren zur Messung der Schichtdicke einer optisch transparenten Schicht, insbesondere einer Flüssigkeitsschicht, 19 192 074.3Aug 16, 2019. [PUMA: myown from:patrickfoltyn dropit weigand]

P. Foltyn, F. Restle, and B. Weigand. 360° Evaluation of Projected Contact Angles of Static Droplets on Structured Surfaces. Droplet Impact Phenomena & Spray Investigations (DIPSI), Bergamo, Italy, (13)2019. [PUMA: myown from:patrickfoltyn dropit weigand] URL

P. Foltyn, F. Restle, and B. Weigand. 360° Evaluation of Projected Contact Angles of Static Droplets on Structured Surfaces. Droplet Impact Phenomena & Spray Investigations (DIPSI), Bergamo, Italy, (13)2019. [PUMA: myown from:patrickfoltyn dropit weigand] URL

Patrick Foltyn, Norbert Roth, and Bernhard Weigand. Development and calibration of the LASER Pattern Shift Method for measuring the lamella topology during drop impact on walls. 29th European Conference on Liquid Atomization and Spray Systems, (29)September 2019. [PUMA: myown from:patrickfoltyn dropit weigand]

G. Schegk, P. Foltyn, W.-J. Li, A.Terzis, and B.Weigand. Oxygen and Hydrogen Plasma Activation Effects on Capillary Thermodynamics in Fibrous Materials. 9th International Colloids Conference, 16-19 June 2019 Sitges, Spain, (9)June 2019. [PUMA: dropit from:patrickfoltyn myown weigand]

M. Santini, S. Fest-Santini, and P. Foltyn. On the local mass transfer rates around arbitrary shaped particles calculated by X-ray computed microtomography: Prospective for a novel experimental technique. International Communications in Heat and Mass Transfer, (79):135 - 139, 2016. [PUMA: myown from:patrickfoltyn dropit santini festsantini] URL

R. Bernard, A. Geppert, V. Vaikuntanathan, G. Lamanna, and B. Weigand. On the Scaling of Crown Rim Diameter during Droplet Impact on Thin Wall-Films. ICLASS 2018, 14th Triennal International Conference on Liquid Atomization and Spray Systems, 2018. [PUMA: itlr myown lamanna dropit from:ronanbernard weigand]