Kenneth C. Hall | Scholars@Duke

Kenneth C. Hall
Julian Francis Abele Professor of Mechanical Engineering and Materials Science in the Edmund T. Pratt, Jr. School of Engineering

Research Interests: Unsteady aerodynamics, structural dynamics, and aeroelasticity of turbomachinery and aerospace vehicles. Novel approaches to modelling complex physical phenomena using computational fluid dynamics. Optimization and sensitivity analysis. Optimal aerodynamics of flight vehicles and animal propulsion.

Current Research Interests

Unsteady aerodynamics, structural dynamics, and aeroelasticity of turbomachinery and aerospace vehicles. Novel approaches to modeling complex physical phenomena using computational fluid dynamics. Optimization and sensitivity analysis. Fluid dynamics of animal propulsion.

Current Appointments & Affiliations

Julian Francis Abele Professor of Mechanical Engineering and Materials Science in the Edmund T. Pratt, Jr. School of Engineering, Mechanical Engineering and Materials Science, Pratt School of Engineering 2004
Professor of Mechanical Engineering and Materials Science, Mechanical Engineering and Materials Science, Pratt School of Engineering 2000

Contact Information

184 Hudson Eng Ctr, Box 90300, Durham, NC 27708
184 Hudson Eng Ctr, Box 90300, Durham, NC 27708-0300
kenneth.c.hall@duke.edu (919) 660-5328
AeroElasticity Group

Background
Education, Training, & Certifications
- D.Sc., Massachusetts Institute of Technology 1987
- M.S., Massachusetts Institute of Technology 1983
- B.S., Massachusetts Institute of Technology 1981
Duke Appointment History
- Chair, Department of Mechanical Engineering and Materials Science, Mechanical Engineering and Materials Science, Pratt School of Engineering 2001 - 2007
- Associate Professor, Mechanical Engineering and Materials Science, Pratt School of Engineering 1996 - 2000
- Assistant Professor, Mechanical Engineering and Materials Science, Pratt School of Engineering 1990 - 1996
Academic Positions Outside Duke
- Visiting Associate Professor, Department of Aeronautics and Astronautics, Massachusetts Institute of Technology. 1997 - 1998
- Research Assistant, Gas Turbine Laboratory, Massachusetts Institute of Technology. 1981 - 1987
Recognition
In the News
- MAY 23, 2018 Pratt School of Engineering
  
  Professor Kenneth Hall Takes His Love of Aerodynamics and Aviation to the Skies
Awards & Honors
- Fellow. American Institute of Aeronautics and Astronautics. 2011
- Fellow. American Society of Mechanical Engineers. 2000
Research
Selected Grants
- Editorial Work for American Society of Mechanical Engineers awarded by American Society of Mechanical Engineers (ASME) 2017 - 2018
- Editorial Work for American Society of Mechanical Engineers awarded by American Society of Mechanical Engineers (ASME) 2016 - 2017
- Minimum Power Requirements and Optimal Rotor Design for Conventional and Compound Helicopters awarded by Army Research Office 2013 - 2016
- Editorial Work for American Society of Mechanical Engineers awarded by American Society of Mechanical Engineers (ASME) 2015 - 2016
- Development of rapid linear and non-linear physics based flutter/LCO analysis methods awarded by Continuum Dynamics, Inc. 2015
Publications & Artistic Works
Selected Publications
- Books
  - Simiu, E, Sisto, F, and Strganac, TW. A modern course in aeroelasticity. December 1, 2005.
- Academic Articles
  - Giovanetti, EB, and Hall, KC. "Optimum design of compound helicopters that use higher harmonic control." Journal of Aircraft 52, no. 5 (January 1, 2015): 1444-1453. Full Text
  - Thomas, JP, Custer, CH, Dowell, EH, Hall, KC, and Corre, C. "Compact implementation strategy for a harmonic balance method within implicit flow solvers." Aiaa Journal 51, no. 6 (June 1, 2013): 1374-1381. Full Text
  - Hall, KC, Ekici, K, Thomas, JP, and Dowell, EH. "Harmonic balance methods applied to computational fluid dynamics problems." International Journal of Computational Fluid Dynamics 27, no. 2 (February 1, 2013): 52-67. (Review) Full Text
  - Ekici, K, Kielb, RE, and Hall, KC. "The effect of aerodynamic asymmetries on turbomachinery flutter." Journal of Fluids and Structures 36 (January 1, 2013): 1-17. Full Text
  - Ekici, K, Kielb, RE, and Hall, KC. "The effect of aerodynamic asymmetries on turbomachinery flutter." Journal of Fluids and Structures 36 (2013): 1-17. Full Text
  - Ekici, K, and Hall, KC. "Harmonic balance analysis of limit cycle oscillations in turbomachinery." Aiaa Journal 49, no. 7 (July 1, 2011): 1478-1487. Full Text
  - Hall, KC, and Hall, SR. "A variational method for computing the optimal aerodynamic performance of conventional and compound helicopters." Journal of the American Helicopter Society 55, no. 4 (October 1, 2010): 0420061-04200616. Full Text
  - Ekici, K, Hall, KC, and Kielb, RE. "Harmonic balance analysis of blade row interactions in a transonic compressor." Journal of Propulsion and Power 26, no. 2 (March 1, 2010): 335-343. Full Text
  - Ekici, K, Kielb, RE, and Hall, KC. "Aerodynamic asymmetry analysis of unsteady flows in turbomachinery." Journal of Turbomachinery 132, no. 1 (January 1, 2010). Full Text
  - Ekici, K, Kielb, RE, and Hall, KC. "Aerodynamic Asymmetry Analysis of Unsteady Flows in Turbomachinery." JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 132, no. 1 (January 2010). Full Text Link to Item
  - Hall, KC, and Hall, SR. "A Variational Method for Computing the Optimal Aerodynamic Performance of Conventional and Compound Helicopters." Journal of the American Helicopter Society 55, no. 4 (2010): 042006-042006. Full Text
  - Thomas, JP, Dowell, EH, and Hall, KC. "Using automatic differentiation to create a nonlinear reduced-order-model aerodynamic solver." Aiaa Journal 48, no. 1 (January 1, 2010): 19-24. Full Text
  - Schwarz, JB, Dowell, EH, Thomas, JP, Hall, KC, Rausch, RD, and Bartels, RE. "Improved flutter boundary prediction for an isolated two-degree-of-freedom airfoil." Journal of Aircraft 46, no. 6 (November 1, 2009): 2069-2076. Full Text
  - Miyakozawa, T, Kielb, RE, and Hall, KC. "The Effects of aerodynamic asymmetric perturbations on forced response of bladed disks." Journal of Turbomachinery 131, no. 4 (October 1, 2009): 1-8. Full Text
  - Dowell, EH, Thomas, JP, Hall, KC, and Denegri, CM. "Theoretical predictions of F-16 fighter limit cycle oscillations for flight flutter testing." Journal of Aircraft 46, no. 5 (September 1, 2009): 1667-1672. Full Text
  - Dowell, EH, Hall, KC, Thomas, JP, Kielb, RE, Spiker, MA, and Denegri, CM. "A new solution method for unsteady flows around oscillating bluff bodies." Solid Mechanics and Its Applications 8 (December 1, 2008): 37-44.
  - Ekici, K, Hall, KC, and Dowell, EH. "Computationally fast harmonic balance methods for unsteady aerodynamic predictions of helicopter rotors." 46th Aiaa Aerospace Sciences Meeting and Exhibit (December 1, 2008).
  - Ekici, K, and Hall, KC. "Nonlinear frequency-domain analysis of unsteady flows in turbomachinery with multiple excitation frequencies." Aiaa Journal 46, no. 8 (August 1, 2008): 1912-1920. Full Text
  - Ekici, K, and Hall, KC. "Nonlinear analysis of unsteady flows in multistage turbomachines using harmonic balance." Aiaa Journal 45, no. 5 (May 1, 2007): 1047-1057. Full Text
  - Liu, L, Dowell, EH, and Hall, KC. "A novel harmonic balance analysis for the Van Der Pol oscillator." International Journal of Non Linear Mechanics 42, no. 1 (January 1, 2007): 2-12. Full Text
  - Ekici, K, and Hall, KC. "Fast estimation of unsteady flows in turbomachinery at multiple interblade phase angles." Aiaa Journal 44, no. 9 (September 1, 2006): 2136-2142. Full Text
  - Thomas, JP, Dowell, EH, and Hall, KC. "Static/dynamic correction approach for reduced-order modeling of unsteady aerodynamics." Journal of Aircraft 43, no. 4 (July 1, 2006): 865-878. Full Text
  - Liu, L, Thomas, JP, Dowell, EH, Attar, P, and Hall, KC. "A comparison of classical and high dimensional harmonic balance approaches for a Duffing oscillator." Journal of Computational Physics 215, no. 1 (June 10, 2006): 298-320. Full Text
  - Hall, KC, and Ekici, K. "Multistage coupling for unsteady flows in turbomachinery." Aiaa Journal 43, no. 3 (January 1, 2005): 624-632. Full Text
  - Thomas, JP, Hall, KC, and Dowell, EH. "Discrete adjoint approach for modeling unsteady aerodynamic design sensitivities." Aiaa Journal 43, no. 9 (January 1, 2005): 1931-1936. Full Text
  - Dowell, EH, Thomas, JP, and Hall, KC. "Transonic limit cycle oscillation analysis using reduced order aerodynamic models." Journal of Fluids and Structures 19, no. 1 (January 1, 2004): 17-27. Full Text
  - Kholodar, DB, Dowell, EH, Thomas, JP, and Hall, KC. "Limit-cycle oscillations of a typical airfoil in transonic flow." Journal of Aircraft 41, no. 5 (January 1, 2004): 1067-1072. Full Text
  - Kholodar, DB, Dowell, EH, Thomas, JP, and Hall, KC. "Improved understanding of transonic flutter: A three-parameter flutter surface." Journal of Aircraft 41, no. 4 (January 1, 2004): 911-917. Full Text
  - Thomas, JP, Dowell, EH, and Hall, KC. "Modeling viscous transonic limit-cycle oscillation behavior using a harmonic balance approach." Journal of Aircraft 41, no. 6 (January 1, 2004): 1266-1274. Full Text
  - Kholodar, DB, Thomas, JP, Dowell, EH, and Hall, KC. "Parametric study of flutter for an airfoil in inviscid transonic flow." Journal of Aircraft 40, no. 2 (January 1, 2003): 303-313. Full Text
  - Thomas, JP, Dowell, EH, and Hall, KC. "Three-dimensional transonic aeroelasticity using proper orthogonal decomposition-based reduced-order models." Journal of Aircraft 40, no. 3 (January 1, 2003): 544-551. Full Text
  - Epureanu, BI, Dowell, EH, and Hall, KC. "Mach number influence on reduced-order models of inviscid potential flows in turbomachinery." Journal of Fluids Engineering, Transactions of the Asme 124, no. 4 (December 1, 2002): 977-987. Full Text
  - Hall, KC, Thomas, JP, and Clark, WS. "Computation of unsteady nonlinear flows in cascades using a harmonic balance technique." Aiaa Journal 40, no. 5 (January 1, 2002): 879-886. Full Text
  - Thomas, JP, Dowell, EH, and Hall, KC. "Nonlinear inviscid aerodynamic effects on transonic divergence, flutter, and limit-cycle oscillations." Aiaa Journal 40, no. 4 (January 1, 2002): 638-646. Full Text
  - Dowell, EH, and Hall, KC. "Modeling of fluid-structure interaction." Annual Review of Fluid Mechanics 33 (January 1, 2001): 445-490. Full Text
  - Epureanu, BI, Hall, KC, and Dowell, EH. "Reduced-order models of unsteady viscous flows in turbomachinery using viscous-inviscid coupling." Journal of Fluids and Structures 15, no. 2 (January 1, 2001): 255-273. Full Text
  - Florea, R, and Hall, KC. "Sensitivity analysis of unsteady inviscid flow through turbomachinery cascades." 38th Aerospace Sciences Meeting and Exhibit (December 1, 2000).
  - Epureanu, BI, Dowell, EH, and Hall, KC. "Reduced-order models of unsteady transonic viscous flows in turbomachinery." Journal of Fluids and Structures 14, no. 8 (November 1, 2000): 1215-1234. Full Text
  - Clark, WS, and Hall, KC. "A time-linearized Navier-Stokes analysis of stall flutter." Journal of Turbomachinery 122, no. 3 (July 1, 2000): 467-476. Full Text
  - Florea, R, Hall, KC, and Dowell, EH. "Eigenmode analysis and reduced-order modeling of unsteady transonic potential flow around airfoils." Journal of Aircraft 37, no. 3 (January 1, 2000): 454-462. Full Text
  - Hall, KC, Thomas, JP, and Dowell, EH. "Proper orthogonal decomposition technique for transonic unsteady aerodynamic flows." Aiaa Journal 38, no. 10 (January 1, 2000): 1853-1862. Full Text
  - Tang, D, Dowell, EH, and Hall, KC. "Limit Cycle Oscillations of a Cantilevered Wing in Low Subsonic Flow." Aiaa Journal 37, no. 3 (March 1999): 364-371. Full Text
  - Tang, D, Dowell, EH, and Hall, KC. "Limit Cycle Oscillations of a Cantilevered Wing in Low Subsonic Flow." Aiaa Journal 37, no. 2-3 (March 1, 1999): 364-371.
  - Florea, R, and Hall, KC. "Eigenmode analysis of unsteady flows about airfoils." Journal of Computational Physics 147, no. 2 (December 10, 1998): 568-593. Full Text
  - Florea, R, Hall, KC, and Cizmas, PGA. "Reduced-order modeling of unsteady viscous flow in a compressor cascade." Aiaa Journal 36, no. 6 (January 1, 1998): 1039-1048. Full Text
  - Hall, KC, Pigott, SA, and Hall, SR. "Power requirements for large-amplitude flapping flight." Journal of Aircraft 35, no. 3 (January 1, 1998): 352-361. Full Text
  - Silkowski, PD, and Hall, KC. "A coupled mode analysis of unsteady multistage flows in turbomachinery." Journal of Turbomachinery 120, no. 3 (January 1, 1998): 410-421. Full Text
  - Dowell, EH, Hall, KC, and Romanowski, MC. "Eigenmode analysis in unsteady aerodynamics: Reduced order models." Applied Mechanics Reviews 50, no. 6 (January 1, 1997): 371-386. Full Text
  - Hall, KC, and Silkowski, PD. "The influence of neighboring blade rows on the unsteady aerodynamic response of cascades." Journal of Turbomachinery 119, no. 1 (January 1, 1997): 85-93. Full Text
  - Hall, KC, and Hall, SR. "Minimum induced power requirements for flapping flight." Journal of Fluid Mechanics 323 (September 25, 1996): 285-315. Full Text
  - Lorence, CB, and Hall, KC. "Sensitivity analysis of the aeroacoustic response of turbomachinery blade rows." Aiaa Journal 34, no. 8 (January 1, 1996): 1545-1554. Full Text
  - Cizmas, PGA, and Hall, KC. "Computation of steady and unsteady viscous flows using a simultaneously coupled inviscid-viscous interaction technique." Journal of Fluids and Structures 9, no. 6 (January 1, 1995): 639-657. Full Text
  - Hall, KC, and Florea, R. "A reduced order model of unsteady flows in turbomachinery." Journal of Turbomachinery 117, no. 3 (January 1, 1995): 375-383. Full Text
  - Lorence, CB, and Hall, KC. "Sensitivity analysis of unsteady aerodynamic loads in cascades." Aiaa Journal 33, no. 9 (January 1, 1995): 1604-1610. Full Text
  - Hall, KC, Clark, WS, and Lorence, CB. "A linearized euler analysis of unsteady transonic flows in turbomachinery." Journal of Turbomachinery 116, no. 3 (January 1, 1994): 477-488. Full Text
  - Hall, KC. "Eigenanalysis of unsteady flows about airfoils, cascades, and wings." Aiaa Journal 32, no. 12 (January 1, 1994): 2426-2432. Full Text
  - Hall, SR, Yang, KY, and Hall, KC. "Helicopter rotor lift distributions for minimum-induced power loss." Journal of Aircraft 31, no. 4 (January 1, 1994): 837-845. Full Text
  - Hall, KC, and Clark, WS. "Errata: Linearized Euler Predictions of Unsteady Aerodynamic Loads in Cascades." Aiaa Journal 31, no. 5 (May 1993): 970-970. Full Text
  - Hall, KC, and Clark, WS. "Linearized euler predictions of unsteady aerodynamic loads in cascades." Aiaa Journal 31, no. 3 (January 1, 1993): 540-550. Full Text
  - Hall, KC, and Lorence, CB. "Calculation of three-dimensional unsteady flows in turbomachinery using the linearized harmonic euler equations." Journal of Turbomachinery 115, no. 4 (January 1, 1993): 800-809. Full Text
  - Hall, KC. "Deforming grid variational principle for unsteady small disturbance flows in cascades." Aiaa Journal 31, no. 5 (January 1, 1993): 891-900. Full Text
  - Hall, KC, and Verdon, JM. "Gust response analysis for cascades operating in nonuniform mean flows." Aiaa Journal 29, no. 9 (January 1, 1991): 1463-1471. Full Text
  - Hall, KC, and Crawley, EF. "Calculation of unsteady flows in turbomachinery using the linearizedEuler equations." Aiaa Journal 27, no. 6 (January 1, 1989): 777-787. Full Text
  - Crawley, EF, and Hall, KC. "Optimization and mechanisms of mistuning in cascades." Journal of Engineering for Gas Turbines and Power 107, no. 2 (January 1, 1985): 418-426. Full Text
- Reports
  - Verdon, JM, Barnett, M, Hall, KC, and Ayer, TC. Development of unsteady aerodynamic analyses for turbomachinery aeroelastic and aeroacoustic applications. 1991.
- Conference Papers
  - Giovanetti, EB, and Hall, KC. "Minimum loss load, twist, and chord distributions for coaxial helicopters in hover." January 1, 2017. Full Text
  - Giovanetti, EB, and Hall, KC. "Axisymmetric potential flow model of single or coaxial actuator disks." January 1, 2016.
  - Giovanetti, EB, and Hall, KC. "A variational approach to multipoint aerodynamic optimization of conventional and coaxial helicopter rotors." May 2015.
  - Giovanetti, EB, and Hall, KC. "Minimum loss load, twist and chord distributions for coaxial helicopters in Hover." January 1, 2015.
  - Marpu, RP, Custer, CH, Subramanian, V, Weiss, JM, and Hall, KC. "Comparison of numerical methods for the prediction of timeaveraged flow quantities in a cooled multistage turbine." January 1, 2015. Full Text
  - "Optimum design of compound helicopters using higher harmonic control." January 1, 2014.
  - Subramanian, V, Custer, CH, Weiss, JM, and Hall, KC. "Unsteady simulation of a two-stage cooled high pressure turbine using an efficient non-linear harmonic balance method." December 17, 2013. Full Text
  - Clark, ST, Kielb, RE, and Hall, KC. "A van der Pol Based Reduced-Order Model for Non-Synchronous Vibration (NSV) in Turbomachinery." ASME Turbo Expo 2013: Turbine Technical Conference and Exposition.: ASME, June 3, 2013. Full Text
  - Ekici, K, Hall, KC, Huang, H, and Thomas, JP. "Stabilization of explicit flow solvers using a proper-orthogonal- decomposition technique." May 1, 2013. Full Text
  - Thomas, J, Dowell, E, and Hall, KC. "Discrete Adjoint Method for Nonlinear Aeroelastic Sensitivities for Compressible and Viscous Flows." 54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference.: American Institute of Aeronautics and Astronautics, April 8, 2013. Full Text
  - Hall, KC, and Giovanetti, EB. "Minimum power requirements and optimal rotor design for conventional and compound helicopters using higher harmonic control." 2013.
  - Lipp, GM, Hall, KC, and Mann, BP. "Effect of rider position on bicycle stability." January 1, 2013. Full Text
  - Clark, ST, Kielb, RE, and Hall, KC. "Developing a reduced-order model to understand nonsynchronous vibration (NSV) in turbomachinery." December 1, 2012. Full Text
  - Custer, CH, Weiss, JM, Subramanian, V, Clark, WS, and Hall, KC. "Unsteady simulation of a 1.5 stage turbine using an implicitly coupled nonlinear harmonic balance method." December 1, 2012. Full Text
  - Ekici, K, Hall, KC, and Huang, H. "Stabilization of explicit flow solvers using a proper orthogonal decomposition technique." December 1, 2012. Full Text
  - Thomas, JP, Dowell, EH, and Hall, KC. "An automatic differentiation based nonlinear reduced order modeling technique for unsteady separated flows." December 1, 2012. Full Text
  - Weiss, JM, Subramanian, V, and Hall, KC. "Simulation of unsteady turbomachinery flows using an implicitly coupled nonlinear harmonic balance method." December 1, 2011. Full Text
  - Thomas, JP, Custer, CH, Dowell, EH, and Hall, KC. "F-16 fighter aeroelastic computations using a harmonic balance implementation of the OVERFLOW 2 flow solver." December 16, 2010.
  - Ekici, K, Kielb, RE, and Hall, KC. "Forced response analysis of aerodynamically asymmetric cascades." December 1, 2010.
  - Ekici, K, and Hall, KC. "Harmonic balance analysis of limit cycle oscillations in turbomachinery." December 1, 2010.
  - Hall, KC, and Hall, SR. "A variational method for computing the optimal aerodynamic performance of conventional and compound helicopters." November 15, 2010.
  - Hall, KC, and Hall, SR. "A variational method for computing the optimal aerodynamic performance of conventional and compound helicopters." 2010.
  - Ekici, K, Hall, KC, and Kielb, RE. "Harmonic balance analysis of forced response in a transonic compressor." December 1, 2009.
  - Ekici, K, Kielb, RE, and Hall, KC. "The effect of aerodynamic asymmetries on turbomachinery flutter." December 1, 2009.
  - Spiker, MA, Kielb, RE, Thomas, JP, and Hall, KC. "Application of enforced motion to study 2-D cascade lock-in effect." December 1, 2009.
  - Thomas, JP, Custer, CH, Dowell, EH, and Hall, KC. "Unsteady flow computation using a harmonic balance approach implemented about the OVERFLOW 2 flow solver." 2009.
  - "Reduced order models in unsteady aerodynamic models, aeroelasticity and molecular dynamics." December 1, 2008.
  - Ekici, K, Kielb, RE, and Hall, KC. "Aerodynamic asymmetry analysis of unsteady flows in turbomachinery." December 1, 2008. Full Text
  - Miyakozawa, T, Kielb, RE, and Hall, KC. "The effects of aerodynamic asymmetric perturbations on forced response of bladed disks." December 1, 2008. Full Text
  - Spiker, MA, Kielb, RE, Hall, KC, and Thomas, JP. "Efficient design method for non-synchronous vibrations using enforced motion." December 1, 2008. Full Text
  - Ekici, K, Hall, KC, and Dowell, EH. "Computationally fast harmonic balance methods for unsteady aerodynamic predictions of helicopter rotors." June 1, 2008. Full Text
  - Thomas, JP, Dowels, EH, Hall, KC, and Denegri, CM. "Virtual aeroelastic flight testing for the F-16 fighter with stores." November 5, 2007.
  - Kielb, RE, Hall, KC, and Miyakozawa, T. "The effect of unsteady aerodynamic asymmetric perturbations on flutter." September 24, 2007. Full Text
  - Gopinath, AK, Van Der Weide, E, Alonso, JJ, Jameson, A, Ekici, K, and Hall, KC. "Three-dimensional unsteady multi-stage turbomachinery simulations using the harmonic balance technique." July 3, 2007.
  - Ekici, K, and Hall, KC. "Nonlinear frequency-domain analysis of unsteady flows in turbomachinery with multiple excitation frequencies." December 18, 2006.
  - Ekici, K, and Hall, KC. "Nonlinear analysis of unsteady flows in multistage turbomachines using the harmonic balance technique." December 1, 2006.
  - Spiker, MA, Thomas, JP, Hall, KC, Kielb, RE, and Dowell, EH. "Modeling cylinder flow vortex shedding with enforced motion using a harmonic balance approach." December 1, 2006.
  - Thomas, JP, Dowell, EH, Hall, KC, and Denegri, CM. "An investigation of the sensitivity of F-16 fighter flutter onset and limit cycle oscillations to uncertainties." December 1, 2006.
  - Thomas, JP, Dowell, EH, and Hall, KC. "Using automatic differentiation to create a nonlinear reduced order model of a computational fluid dynamic solver." December 1, 2006.
  - Hall, KC. "Message from the conference chair." November 14, 2006.
  - Kielb, RE, Hall, KC, Hong, E, and Pai, SS. "Probabilistic flutter analysis of a mistuned bladed disk." November 14, 2006.
  - Dowell, EH, Hall, KC, Thomas, JP, Kielb, RE, Spiker, MA, and Jr, DCM. "Reduced order models in unsteady aerodynamic models, aeroelasticity and molecular dynamics." 2006. Full Text Link to Item
  - Hall, KC, Ekici, K, and Voytovych, DM. "Multistage coupling for unsteady flows in turbomachinery." 2006. Full Text Link to Item
  - Carlson, HA, Feng, JQ, Thomas, JP, Kielb, RE, Hall, KC, and Dowell, EH. "Computational models for nonlinear aeroelasticity." December 1, 2005.
  - Ekici, K, Voytovycht, DM, and Hall, KC. "Time-linearized Navier-Stokes analysis of flutter in multistage turbomachines." December 1, 2005.
  - Hall, KC, Kielb, RE, Ekici, K, Thomas, JP, and Clark, WS. "Recent advancements in turbomachinery aeroelastic design analysis." December 1, 2005.
  - Dowell, EH, Hall, KC, Thomas, JP, Kielb, RE, Spiker, MA, and Jr, CMD. "Reduced order unsteady aerodynamic models and aeroelasticity." 2005.
  - Thomas, JP, Dowell, EH, Hall, KC, and Jr, CMD. "Further investigation of modeling limit cycle oscillation behavior of the F-16 fighter using a harmonic balance approach." 2005.
  - Thomas, JP, Dowell, EH, Hall, KC, and Jr, CMD. "Modeling limit cycle oscillation behavior of the F-16 fighter using a harmonic balance approach." 2004.
  - Hall, KC, Thomas, JP, Ekici, K, and Voytovych, DM. "Frequency domain techniques for complex and nonlinear flows in turbomachinery." December 1, 2003.
  - Kielb, RE, Thomas, JP, Barter, JW, and Hall, KC. "Blade excitation by aerodynamic instabilities - A compressor blade study." December 1, 2003. Full Text
  - Thomas, JP, Dowell, EH, and Hall, KC. "Modeling limit cycle oscillations for an NLR 7301 airfoil aeroelastic configuration including correlation with experiment." December 1, 2003.
  - Thomas, JP, Hall, KC, and Dowell, EH. "A discrete adjoint approach for modeling unsteady aerodynamic design sensitivities." December 1, 2003.
  - Thomas, JP, Hall, KC, and Dowell, EH. "A harmonic balance approach for modeling nonlinear aeroelastic behavior of wings in transonic viscous flow." December 1, 2003.
  - Thomas, JP, Dowell, EH, and Hall, KC. "Modeling limit cycle oscillations for an NLR 7301 airfoil aeroelastic configuration including correlation with experiment." August 28, 2003.
  - Thomas, JP, Hall, KC, and Dowell, EH. "A harmonic balance approach for modeling nonlinear aeroelastic behavior of wings in transonic viscous flow." August 28, 2003.
  - Thomas, JP, Dowell, EH, and Hall, KC. "A harmonic balance approach for modeling three-dimensional nonlinear unsteady aerodynamics and aeroelasticity." December 1, 2002. Full Text
  - Hall, KC, and Hall, SR. "A rational engineering analysis of the efficiency of flapping flight." 2002. Link to Item
  - Kholodar, DB, Thomas, JP, Dowell, EH, and Hall, KC. "A parameter study of transonic airfoil flutter and limit cycle oscillation behavior." January 1, 2002.
  - Thomas, JP, Dowell, EH, and Hall, KC. "A harmonic balance approach for modeling three-dimensional nonlinear unsteady aerodynamics and aeroelasticity." January 1, 2002. Full Text
  - Thomas, JP, Dowell, EH, and Hall, KC. "Modeling viscous transonic limit cycle oscillation behavior using a harmonic balance approach." January 1, 2002.
  - "Transonic limit cycle oscillation analysis using reduced order aerodynamic models." December 1, 2001.
  - "Three-Dimensional transonic Aeroelasticity using proper orthogonal decomposition based reduced order models." December 1, 2001.
  - "Nonlinear inviscid aerodynamic effects on transonic divergence, flutter and limit cycle oscillations." December 1, 2001.
  - Thomas, JP, Dowell, EH, and Hall, KC. "A static/dynamic correction approach for reduced-order modeling of unsteady aerodynamics." December 1, 2001.
  - Dowell, EH, Thomas, JP, and Hall, KC. "Transonic limit cycle oscillation analysis using reduced order aerodynamic models." January 1, 2001.
  - Epureanu, BI, Dowell, EH, and Hall, KC. "A parametric analysis of reduced order models of potential flows in turbomachinery using proper orthogonal decomposition." January 1, 2001. Full Text
  - Florea, R, and Hall, KC. "Sensitivity analysis of unsteady inviscid flow through turbomachinery cascades." January 1, 2001. Full Text
  - Thomas, JP, Dowell, EH, and Hall, KC. "Three-dimensional transonic aeroelasticity using proper orthogonal decomposition based reduced order models." January 1, 2001.
  - Thomas, JP, Dowell, EH, and Hall, KC. "Nonlinear inviscid aerodynamic effects on transonic divergence, flutter and limit cycle oscillations." January 1, 2001.
  - Epureanu, BI, Dowell, EH, and Hall, KC. "Reduced order models of viscous flows in turbomachinery using proper orthogonal decomposition." December 1, 1999.
  - Clark, WS, and Hall, KC. "A time-linearized Navier-Stokes analysis of stall flutter." January 1, 1999. Full Text
  - Dowell, EH, Hall, KC, Thomas, JP, Florea, R, Epureanu, BI, and Heeg, J. "Reduced order models in unsteady aerodynamics." January 1, 1999.
  - Hall, KC, Thomas, JP, and Dowell, EH. "Reduced-order modelling of unsteady small-disturbance flows using a frequency-domain proper orthogonal decomposition technique." January 1, 1999.
  - Hall, KC, Thomas, JP, and Dowell, EH. "Reduced-order modelling of unsteady small-disturbance flows using a frequency-domain proper orthogonal decomposition technique." January 1, 1999.
  - Florea, R, Hall, KC, and Cizmas, PGA. "Eigenmode analysis of unsteady viscous flows in turbomachinery cascades." 1998. Link to Item
  - Silkowski, PD, and Hall, KC. "Coupled mode analysis of unsteady multistage flows in turbomachinery." December 1, 1997.
  - Dowell, EH, Hall, KC, and Romanowski, MC. "Reduced order aerodynamic modeling of how to make CFD useful to an aeroelastician." 1997.
  - Hall, KC, Pigott, SA, and Hall, SR. "Power requirements for large-amplitude flapping flight." January 1, 1997.
  - Hall, KC, Pigott, SA, and Hall, SR. "Power requirements for large-amplitude flapping flight." January 1, 1997.
  - Silkowski, PD, and Hall, KC. "A coupled mode analysis of unsteady multistage flows in turbomachinery." January 1, 1997. Full Text
  - Florea, R, Hall, KC, and Cizmas, PGA. "Reduced order modelling of unsteady viscous flow in a compressor cascade." January 1, 1996.
  - Cizmas, PGA, and Hall, KC. "A viscous-inviscid model of unsteady small-disturbance flows in cascades." January 1, 1995.
  - Clark, WS, and Hall, KC. "A numerical model of the onset of stall flutter in cascades." January 1, 1995. Full Text
  - Clark, WS, and Hall, KC. "Numerical model of the onset of stall flutter in cascades." January 1, 1995.
  - Hall, KC, and Silkowski, PD. "The influence of neighboring blade rows on the unsteady aerodynamic response of cascades." January 1, 1995. Full Text
  - Hall, KC, and Silkowski, PD. "Influence of neighboring blade rows on the unsteady aerodynamic response of cascades." January 1, 1995.
  - Lorence, CB, and Hall, KC. "Sensitivity analysis of the aeroacoustic response of turbomachinery blade rows." January 1, 1995.
  - Florea, R, and Hall, KC. "Reduced order modeling of unsteady flows about airfoils." December 1, 1994.
  - Hall, KC. "Eigenanalysis of unsteady flows about airfoils, cascades, and wings." December 1, 1994.
  - Hall, KC, Florea, R, and Lanzkron, PJ. "Reduced order model of unsteady flows in turbomachinery." January 1, 1994.
  - Hall, KC, Florea, R, and Lanzkron, PJ. "A reduced order model of unsteady flows in turbomachinery." January 1, 1994. Full Text
  - "A linearized euler analysis of unsteady transonic flows in turbomachinery." January 1, 1993. Full Text
  - Hall, KC, Clark, WS, and Lorence, CB. "Linearized Euler analysis of unsteady transonic flows in turbomachinery." January 1, 1993.
  - "Calculation of three-dimensional unsteady flows in turbomachinery using the linearized harmonic Euler equations." January 1, 1992. Full Text
  - Crawley, EF, and Hall, KC. "OPTIMIZATION AND MECHANISMS OF MISTUNING IN CASCADES." January 1, 1984.
  - Crawley, EF, and Hall, KC. "OPTIMIZATION AND MECHANISMS OF MISTUNING IN CASCADES." January 1, 1984.
  - Hall, KC, and Johnson, WM. "Accurate centroid tracking." August 9, 1983. Full Text
Teaching & Mentoring
Recent Courses
Scholarly, Clinical, & Service Activities
Service to the Profession
- Editor. Journal of Turbomachinery. ASME. July 1, 2015 - June 30, 2020 2015 - 2020
- Member. Board of Directors. International Gas Turbine Institute (IGTI). 2003 - 2009 2003 - 2009

Some information on this profile has been compiled automatically from Duke databases and external sources. (Our About page explains how this works.) If you see a problem with the information, please write to Scholars@Duke and let us know. We will reply promptly.

Education, Training, & Certifications

Duke Appointment History

Academic Positions Outside Duke

In the News

Awards & Honors

Selected Grants

Selected Publications

Books

Academic Articles

Reports

Conference Papers

Recent Courses

Service to the Profession