@article {549,
	title = {Screened Expanding Turning Vane Concept},
	journal = {Experiments in Fluids},
	year = {In Press},
	author = {Drela, M. and Huang, A. and Darmofal, D.}
}
@mastersthesis {Huang_2020_PhD,
	title = {An Adaptive Variational Multiscale Method with Discontinuous Subscales for Aerodynamic Flows},
	year = {2020},
	school = {Massachusetts Institute of Technology},
	type = {PhD},
	address = {Department of Aeronautics and Astronautics},
	author = {Arthur C. Huang}
}
@conference {Carson_2020_MOESS_CG_DG,
	title = {Mesh optimization via error sampling and synthesis: An update},
	booktitle = {AIAA conference paper},
	number = {2020-0087},
	year = {2020},
	doi = {10.2514/6.2020-0087},
	author = {Hugh A. Carson and Arthur C. Huang and Marshall C. Galbraith and Steven R. Allmaras and David L. Darmofal}
}
@conference {Huang_2020_Variational,
	title = {A Variational multiscale method with discontinuous subscales for output-based adaptation of aerodynamic flows},
	booktitle = {AIAA conference paper},
	number = {2020-1563},
	year = {2020},
	doi = {10.2514/6.2020-1563},
	author = {Arthur C. Huang and Hugh A. Carson and Steven R. Allmaras and Marshall C. Galbraith and David L. Darmofal and Dimitry S. Kamenetskiy}
}
@conference {Caplan_2019_Extension_of_local_cavity_operators_to_3dt_spacetime_mesh_adaptation,
	title = {{Extension of local cavity operators to 3d+t spacetime mesh adaptation}},
	booktitle = {AIAA conference paper},
	number = {2019-1992},
	year = {2019},
	doi = {10.2514/6.2019-1992},
	author = {Caplan, P.C. and Haimes, R. and Darmofal, D.L. and Galbraith, M.C.}
}
@conference {Drela_2019_hybrid_shell_model,
	title = {Hybrid shell model for aeroelastic modeling},
	booktitle = {AIAA conference paper},
	number = {2019{\textendash}2227},
	year = {2019},
	type = {AIAA Paper},
	doi = {10.2514/6.2019-2227},
	author = {Mark Drela and Marshall Galbraith and Robert Haimes and Steven R. Allmaras and David L. Darmofal}
}
@conference {Drela_2019_screened_turning_vane,
	title = {Screened expanding turning vane concept},
	booktitle = {AIAA conference paper},
	number = {2019{\textendash}1613},
	year = {2019},
	type = {AIAA Paper},
	doi = {10.2514/6.2019-1613},
	author = {Mark Drela and Arthur C. Huang and David L. Darmofal}
}
@conference {Huang_2019_Wellposed_NS_BCs,
	title = {Well-posed subsonic inflow/outflow boundary conditions for the Navier-Stokes equations},
	booktitle = {AIAA conference paper},
	number = {2018{\textendash}0361},
	year = {2018},
	type = {AIAA Paper},
	doi = {10.2514/6.2018-0361},
	author = {Arthur C. Huang and Steven R. Allmaras and Marshall C. Galbraith and David L. Darmofal}
}
@article {Caplan_2017_Anisotropic_geometryconforming_dsimplicial_meshing_via_isometric_embeddings,
	title = {Anisotropic Geometry-Conforming d-simplicial Meshing via Isometric Embeddings},
	journal = {Procedia Engineering},
	volume = {203},
	year = {2017},
	note = {26th International Meshing Roundtable},
	pages = {141-153},
	publisher = {Springer Berlin Heidelberg},
	author = {Caplan, P.C. and Haimes, R. and Darmofal, D.L. and Galbraith, M.C.}
}
@article {Hu_2016_turbmodelcases_AIAAJ,
	title = {Application of Higher-order Adaptive Method to Reynolds-Averaged Navier{\textendash}Stokes Test Cases},
	journal = {AIAA Journal},
	volume = {54},
	number = {9},
	year = {2016},
	doi = {10.2514/1.J054558},
	author = {Hu, Y and Wagner, C F and Allmaras, S R and Galbraith, M C and Darmofal, D L}
}
@mastersthesis {Hu_2016_SM,
	title = {Investigation of a Space-Time Adaptive Method for Bluff Body Flows},
	year = {2016},
	school = {Massachusetts Institute of Technology},
	type = {masters},
	address = {Department of Aeronautics and Astronautics},
	url = {http://hdl.handle.net/1721.1/107018},
	author = {Hu, Y}
}
@conference {Sun_2013_Robust3DCutCells,
	title = {A robust simplex cut-cell method for high-order discontinuous Galerkin discretizations of three-dimensional aerodynamic problems},
	booktitle = {AIAA conference paper},
	number = {2013{\textendash}3082},
	year = {2013},
	month = {June},
	author = {Sun, H and Darmofal, D L and Haimes, R}
}
@article {Sun_TriangleShapeImpact_JCP_2012,
	title = {On the impact of triangle shapes for boundary layer problems using high-order finite element discretization},
	journal = {Journal of Computational Physics},
	volume = {231},
	number = {2},
	year = {2012},
	pages = {541{\textendash}557},
	doi = {10.1016/j.jcp.2011.09.018},
	author = {Sun, H and Darmofal, D L and Haimes, R}
}
@article {Krakos_2012_Sensitivity_analysis_LCO,
	title = {Sensitivity analysis of limit cycle oscillations},
	journal = {Journal of Computational Physics},
	volume = {231},
	number = {8},
	year = {2012},
	pages = {3228 - 3245},
	abstract = {Many unsteady problems equilibrate to periodic behavior. For these problems the sensitivity of periodic outputs to system parameters are often desired, and must be estimated from a finite time span or frequency domain calculation. Sensitivities computed in the time domain over a finite time span can take excessive time to converge, or fail altogether to converge to the periodic value. Additionally, finite span outputs can exhibit local extrema in parameter space which the periodic outputs they approximate do not, hindering their use in optimization. We derive a theoretical basis for this error and demonstrate it using two examples, a van der Pol oscillator and vortex shedding from a low Reynolds number airfoil. We show that output windowing enables the accurate computation of periodic output sensitivities and may allow for decreased simulation time to compute both time-averaged outputs and sensitivities. We classify two distinct window types: long-time, over a large, not necessarily integer number of periods; and short-time, over a small, integer number of periods. Finally, from these two classes we investigate several examples of window shape and demonstrate their convergence with window size and error in the period approximation, respectively.},
	keywords = {Limit cycles, Periodic, Sensitivity analysis, Unsteady},
	issn = {0021-9991},
	doi = {10.1016/j.jcp.2012.01.001},
	url = {http://www.sciencedirect.com/science/article/pii/S0021999112000071},
	author = {Krakos, J A and Wang, Q and Hall, S R and Darmofal, D L}
}
@inbook {Darmofal_2006_EducatingFuture,
	title = {Educating the future: the impact of pedagogical reform in aerodynamics},
	booktitle = {Frontiers of Computational Fluid Dynamics 2006},
	year = {2005},
	publisher = {World Scientific Publishing Co.},
	organization = {World Scientific Publishing Co.},
	keywords = {education},
	author = {Darmofal, D L},
	editor = {Caughey, D A and Hafez, M}
}
@conference {Darmofal_2005_nextgenCFD,
	title = {Towards the next-generation in CFD},
	booktitle = {AIAA conference paper},
	number = {2005-0087},
	year = {2005},
	author = {Darmofal, D L and Haimes, R}
}
@inbook {Darmofal_1998_LocalPCreview,
	title = {Local preconditioning: {M}anipulating {M}other {N}ature to fool {F}ather {T}ime},
	booktitle = {Computing the Future II: Advances and Prospects in Computational Aerodynamics},
	year = {1998},
	publisher = {John Wiley and Sons},
	organization = {John Wiley and Sons},
	author = {Darmofal, D L and Van Leer, B},
	editor = {Caughey, D A and Hafez, M}
}
@article {Darmofal_1996_ParticlePaths,
	title = {An Analysis of 3D Particle Path Integration Algorithms},
	journal = {Journal of Computational Physics},
	volume = {123},
	number = {1},
	year = {1996},
	pages = {182 - 195},
	abstract = {Several techniques for the numerical integration of particle paths in steady and unsteady vector (velocity) fields are analyzed. Most of the analysis applies to unsteady vector fields, however, some results apply to steady vector field integration. Multistep, multistage, and some hybrid schemes are considered. It is shown that due to initialization errors, many unsteady particle path integration schemes are limited to third-order accuracy in time. Multistage schemes require at least three times more internal data storage than multistep schemes of equal order. However, for timesteps within the stability bounds, multistage schemes are generally more accurate. A linearized analysis shows that the stability of these integration algorithms are determined by the eigenvalues of the local velocity tensor. Thus, the accuracy and stability of the methods are interpreted with concepts typically used in critical point theory. This paper shows how integration schemes can lead to erroneous classification of critical points when the timestep is finite and fixed. For steady velocity fields, we demonstrate that timesteps outside of the relative stability region can lead to similar integration errors. From this analysis, guidelines for accurate timestep sizing are suggested for both steady and unsteady flows. In particular, using simulation data for the unsteady flow around a tapered cylinder, we show that accurate particle path integration requires timesteps which are at most on the order of the physical timescale of the flow.},
	issn = {0021-9991},
	doi = {10.1006/jcph.1996.0015},
	url = {http://www.sciencedirect.com/science/article/pii/S0021999196900157},
	author = {Darmofal, D L and Haimes, R}
}
@conference {darmofal_1992_stream,
	title = {Visualization of 3-d vector fields : Variations on a stream},
	booktitle = {AIAA conference paper},
	number = {AIAA-92-0074},
	year = {1992},
	keywords = {scientific visualization},
	author = {Darmofal, D L and Haimes, R}
}
@conference {darmofal_1991_Visual_feature_identification,
	title = {Visual feature identification for 3-d data sets},
	booktitle = {AIAA conference paper},
	number = {AIAA-91-1583},
	year = {1991},
	keywords = {scientific visualization},
	author = {Darmofal, D L and Haimes, R}
}
@booklet {Haimes_1991_VKI,
	title = {Visual3 - A software environment for flow visualization},
	journal = {VKI Lecture Series on Computer Graphics and Flow Visualization in CFD},
	year = {1991},
	keywords = {scientific visualization},
	author = {Haimes, R and Giles, M B and Darmofal, D L}
}
@conference {haimes_1991_viz_case_study,
	title = {Visualization in computational fluid dynamics: A case study},
	booktitle = {IEEE Visualization Conference Proceedings},
	year = {1991},
	keywords = {scientific visualization},
	author = {Haimes, R and Darmofal, D L}
}
