Kathleen Feigl

Kathleen Feigl

Department of Mathematical Sciences
Michigan Technological University

Selected Publications

K. Feigl and F.X. Tanner, Computational investigation of drop behavior and breakup in peristaltic flow, Physics of Fluids, 34, 012111 (2022).

D. Dufour, F.X. Tanner, K. Feigl and E.J. Windhab, Investigation of the dispersing characteristics of antral contraction wave flow in a simplified model of the distal stomach, Physics of Fluids, 33, 083101 (2021).

F.X. Tanner and K. Feigl, Special topic on food and fluids, Physics of Fluids, 32, 010402 (2020).

S. Alokaily, K. Feigl and F.X. Tanner, Characterization of peristaltic flow during the mixing process in a model human stomach, Physics of Fluids, 31(10), 103105 (2019).

C. Liang, K. Feigl, F.X. Tanner, W.R. Case and E.J. Windhab, Three-dimensional simulations of drop deformation and breakup in airflow and comparisons with experimental observations Atomization and Sprays 28(7), 621-641 (2018).

S. Alokaily, K. Feigl and F.X. Tanner, Numerical simulations of the transport of Newtonian and non-Newtonian fluids via peristaltic motion, Applied Rheology, 28(3), 32832 (2018).

C. Liang, K. Feigl and F.X. Tanner, Axisymmetric simulations of drop deformation and breakup for validation of a modified Taylor Analogy Breakup model, Atomization and Sprays 27(5), 439-455 (2017).

K. Feigl, A. Baniabedalruhman, F.X. Tanner and E.J. Windhab: Numerical simulations of the breakup of emulsion droplets inside a spraying nozzle, Physics of Fluids 28(12), 123103 (2016).

W.R. Case, F.X. Tanner, K. Feigl and E.J. Windhab: Trajectory analysis of a liquid filament under Rayleigh breakup conditions created from laminar rotary spraying of oil-in-water emulsions, Chemical Engineering Science 156, 229-238 (2016).

F.X. Tanner, K. Feigl, O. Kaario and E.J. Windhab: Modeling and simulation of air-assist atomizers with applications to food sprays, Applied Mathematical Modeling 40, 6121-6133 (2016).

K. Feigl, F.X. Tanner, S. Holzapfel and E.J. Windhab: Effect of flow type, channel height, and viscosity on drop production from micro-pores, Chemical Engineering Science 116, 372-382 (2014).

F.X. Tanner, A.A. Al-Habahbeh, K.A. Feigl, S. Nahar, S.A.K. Jeelani, W.R. Case and E.J. Windhab: Numerical and experimental investigation of a non-Newtonian flow in a collapsed elastic tube, Applied Rheology 22(6), 63910 (2012).

F.X. Tanner, K. Feigl and E.J. Windhab: A three-stage freezing model for liquid droplets with applications to food sprays, Atomization and Sprays 20(11), 1005 (2010).

R.D. Egholm, K.~Feigl, P.~Fischer, E.J.~Windhab, R. Kipka and P. Szabo: Experimental and numerical analysis of droplet deformation in a complex flow generated by a rotor-stator device, Chemical Engineering Science 63(13), 3526-3536 (2008).

K. Feigl, D. Megias-Alguacil, P. Fischer and E.J. Windhab: Simulation and experiments of droplet deformation and orientation in simple shear flow with surfactants, Chemical Engineering Science 62(12), 3242-3258 (2007).

F.X. Tanner, K. Feigl, S.A. Ciatti, C.F. Powell, S.-K. Cheong, J. Liu and J. Wang: The structure of high-velocity dense sprays in the near-nozzle region, Atomization and Sprays 16, 579-598 (2006).

K. Feigl and F.X. Tanner: Development and analysis of a micro-macro simulation algorithm for the calculation of polymer flow and its experimental verification, J. Comp. Phys., 216(1), 92-113 (2006).

K. Stalsberg-Zarling, K. Feigl, M. Larmi and F.X. Tanner: Mass coupling by means of Lagrange polynomials in the CFD simulation of high-velocity dense sprays, SAE Transactions: Journal of Engines, 114(3), 1046-1061 (2006).

K. Feigl and D.C. Senaratne: Calculation of the die entry flow of a concentrated polymer solution using micro-macro simulations, J. Fluids Eng., 128(1), 55-61 (2006).

D. Megias-Alguacil, K. Feigl, M. Dressler, P. Fischer, and E.J. Winhdab: Drop deformation under simple shear flow investigated by experiments, numerical simulation and modeling, J. Non-Newtonian Fluid Mech., 126(2-3), 153-161 (2005).

E.J. Windhab, M. Dressler, K. Feigl, P. Fischer and D. Megias-Alguacil: Emulsion processing: From single drop deformation to design of complex processes and products, Chem. Eng. Sci., 60(8-9), 2101-2113 (2005).

B.J. Edwards, K. Feigl, M.L. Morrison, B. Yang, P.K. Liaw and R.A. Buchanan: Modeling the dynamics propagation of shear bands, Scripta Materialia, 53, 881--885 (2005).

K. Feigl, F.X. Tanner, B.J. Edwards and J.R. Collier: A numerical study of the measurement of elongational viscosity of polymeric fluids in a semihyperbolically converging die, J. Non-Newtonian Fluid Mech., 115(2-3), 191-215 (2003).

K. Feigl, S.F.M. Kaufmann, P. Fischer and E. Windhab: A numerical procedure for calculating droplet deformation in dispersing flows and experimental verfication, Chem. Eng. Sci., 58, 2351-2363 (2003).

M. Stranzinger, A. Bieder, K. Feigl and E. Windhab: Effects of flow incidence and secondary mass flow rate on flow structuring contributions in scraped surface heat exchangers, J. Food Process Eng., 25(3), 159-187 (2002).

K. Feigl and H.C. Öttinger: The equivalence of the class of Rivlin-Sawyers equations and a class of stochastic models for polymer stress, J. Math. Physics, 42(2), 796-817 (2001).

M. Stranzinger, K. Feigl and E. Windhab: Non-Newtonian flow behaviour in narrow annular gap reactors, Chem. Eng. Sci. 56, 3347-3363 (2001).

K. Feigl and H.C. Öttinger: A new class of stochastic simulation models for polymer stress calculation, J. Chem. Physics, 109, 815-826 (1998).

K. Feigl and H.C. Öttinger: Towards realistic rheological models for polymer melt processing, Macromol. Symp. 121, 187-203 (1997).

K. Feigl and H.C. Öttinger: A numerical study of the flow of a LDPE melt in a planar contraction and comparison to experiments, J. Rheol. 40(1), 21-35 (1996).

K. Feigl and H.C. Öttinger: Investigations of die entry flows of polymer melts, Applied Rheology, 6, 59-66 (1996).

B. Bernstein, K. Feigl, and E.T. Olsen: A first order exactly incompressible finite element for axisymmetric fluid flow, SIAM Journal on Numerical Analysis, 33(5), 1736-1758 (1996).

K. Feigl, M. Laso, and H.C. Öttinger: The CONNFFESSIT approach for solving a two-dimensional viscoelastic fluid problem, Macromolecules 28, 3261-3274 (1995).

B. Bernstein, K Feigl, and E.T. Olsen: Steady flows of viscoelastic fluids in axisymmetric abrupt contraction geometry: A comparison of numerical results, J. Rheol. 38(1), 53-71 (1994).

K. Feigl and H.C. Öttinger: The flow of a LDPE melt through an axisymmetric contraction -- A numerical study and comparison to experimental results, J. Rheol. 38(4), 847-874 (1994).

K. Feigl, H.C. Öttinger, and J. Meissner: A failure of a class of K-BKZ equations based on principal stretches, Reologica Acta, 32(5), 438-446 (1993).

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