A Solver for Laplace's equation for electric potential

CITATION.cff

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+# This CITATION.cff file was generated with cffinit.
+# Visit https://bit.ly/cffinit to generate yours today!
+
+cff-version: 1.2.0
+title: >-
+  Spectral Boundary Integral Solver for Electrohydrodynamic
+  Flows in Viscous Drops
+message: 'If you use this software, please cite it as below.'
+type: software
+authors:
+  - given-names: Mohammadhossein
+    family-names: Firouznia
+    email: [email protected]
+    affiliation: University of California San Diego
+  - given-names: Spencer H.
+    family-names: Bryngelson
+    affiliation: Georgia Institute of Technology
+  - given-names: David
+    family-names: Saintillan
+    affiliation: University of California San Diego
+identifiers:
+  - type: url
+    value: 'https://arxiv.org/abs/2210.04957'
+repository-code: 'https://github.com/mfirouzn/EHD_Drop_3D'
+abstract: >-
+  EHD_Drop_3D is an electrohydrodynamic solver for viscous
+  drops. It solves the boundary integral forms of the
+  Laplace's equations and Stokes equations via an algorithm
+  tailored for drop-scale simulations.
+license: MIT
+version: '1.0'
+date-released: '2022-10-10'

Makefile

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+include ../Makefile.in
+
+# Object files
+OBJS = $(patsubst %.F90,%.o,$(wildcard Mod*.F90))
+
+all : libcommon.a
+
+libcommon.a : $(OBJS)
+	$(AR) $@ $?
+	$(RANLIB) $@
+
+clean ::
+	rm -f *.o *.mod *.a core*
+
+# Dependency
+depend .depend : $(wildcard *.F90)
+	makedepf90 *.F90 > .depend
+
+include .depend

README.md

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-# Spectral Boundary Integral Solver for Cell-scale Flows
-## Authors: S. H. Bryngelson, H. Zhao, A. Isfahani, J. B. Freund
+# Spectral Boundary Integral Solver for Electrohydrodynamic Flows in Viscous Drops
+## Authors: M. Firouznia, S. H. Bryngelson, D. Saintillan
 
-RBC3D is a flow solver for soft capsules and cells. It solves the boundary integral form of the Stokes equations via an algorithm tailored for cell-scale simulations:
+EHD_Drop_3D is an electrohydrodynamic solver for viscous drops. It solves the boundary integral forms of the Laplace's equations and Stokes equations via an algorithm tailored for drop-scale simulations:
 
 * Spectrally-accurate spherical harmonics represent the deforming surfaces
-* Modified Green’s function approximation used for near-range interactions
-* Electrostatic-like repulsion prevents cells from intersecting
-* Weak-formulation of no-slip boundary conditions (e.g., vessel walls)
-* These features ensure that simulations are robust. Parallel communication (MPI) enables large simulations, such as model vascular networks.
+* Adaptive dealiasing method is used for nonlinear operations 
+* Shape reparametrization technique minimizes the high-frequency components in the spherical harmonics expansion of surface parametrization
+* Weighted spherical harmonic representation treats ringing artifacts in the convection-dominated regime and provides convergent solutions
+
+For more details about EHD_Drop_3D please refer to the associated paper in the Journal of Computational Physics ([Firouznia et al., JCP 2023](https://doi.org/10.1016/j.jcp.2023.112248)). This code builds off of [RBC3D](https://github.com/comp-physics/RBC3D), extending it to model interfacial charge transport in viscous drops. RBC3D was written by H. Zhao, A. Isfahani, S. H. Bryngelson, and J. B. Freund, which has an associated JCP paper: [Zhao et al., JCP 2010](https://doi.org/10.1016/j.jcp.2010.01.024).

case/Input/mem.in

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+0.0669    EB

citation.cff

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+cff-version: 1.0
+message: "If you use this software, please cite it as below."
+authors:
+- family-names: "Firouznia"
+  given-names:  "Mohammadhossein"
+  orcid: "https://orcid.org/0000-0002-5358-8675"
+- family-names: "Bryngelson"
+  given-names: "Spencer H"
+
+  family-names: "Saintillan"
+  given-names: "David"
+
+title: "Spectral Boundary Integral Solver for Electrohydrodynamic Flows in Viscous Drops"
+version: 1.0
+doi: 
+date-released: 2022-09-30
+url: "https://github.com/mfirouzn/EHD_Drop_3D"