21 citations · 66 across the 5 of their papers we have counts for
3 papers · 1 filter
Melt-Blowing of Viscoelastic Jets in Turbulent Airflows: Stochastic Modeling and Simulation
Manuel Wieland, Walter Arne, Nicole Marheineke +1
In melt-blowing processes mico- and nanofibers are produced by the extrusion of polymeric jets into a directed, turbulent high-speed airflow. Up to now the physical mechanism for t…
An Efficient Numerical Framework for Fiber Spinning Scenarios with Evaporation Effects in Airflows
Manuel Wieland, Walter Arne, Robert Feßler +2
In many spinning processes, as for example in dry spinning, solvent evaporates out of the spun jets and leads to thinning and solidification of the produced fibers. Such production…
Whipping of electrified visco-capillary jets in airflows
Walter Arne, Nicole Marheineke, Miguel Perez-Saborid +3
An electrified visco-capillary jet shows different dynamic behavior, such as cone forming, breakage into droplets, whipping and coiling, depending on the considered parameter regim…