Publications

Jans, E.R., Lynch, K.P., Daniel, K., Wagnild, R.M., Swain, W.E., Downing, C.R., Kearney, S.P., Wagner, J.L., & Wagner, J.L. (2023). Laser-Based Characterization of Reflected Shock Tunnel Freestream Velocity and Multi-Species Thermal Nonequilibrium with Comparison to Modeling [Conference Poster]. https://doi.org/10.2172/2430883

Mussoni, E.E., Wagnild, R.M., Lynch, K.P., Bachman, W.B., Delplanque, J., & Delplanque, J. (2023). Validation Framework for Air/Carbon Gas-Surface Interaction Models for Reentry Environment Using Dakota [Conference Presenation]. https://doi.org/10.2172/2430581

Castillo, P., Gross, A., Miller, N.E., Lynch, K.P., Guildenbecher, D., & Guildenbecher, D. (2023). Numerical Investigation of Wall-Cooling Effect on Aero-Optical Distortions for Hypersonic Boundary Layer. AIAA Journal, 61(5), pp. 1911-1924. https://doi.org/10.2514/1.j062570

Kearney, S.P., Lynch, K.P., Daniel, K., Jans, E.R., Downing, C.R., Wagner, J.L., & Wagner, J.L. (2023). Burst-Mode Planar Laser-Induced Fluorescence of Nitric Oxide in the Sandia Free-Piston Shock Tunnel [Conference Presenation]. AIAA SciTech Forum and Exposition, 2023. https://doi.org/10.2172/2006252

Dechant, L., Wagnild, R.M., Lynch, K.P., Kearney, S.P., Wagner, J.L., Maeng, J., & Maeng, J. (2023). High Enthalpy Differential Equation-Based Estimates for Spherical/Cylindrical Forebody Shock Stand-off Distance [Conference Presenation]. AIAA SciTech Forum and Exposition, 2023. https://doi.org/10.2172/2006207

Wang, G.T., Daniel, K., Lynch, K.P., Guildenbecher, D., Mazumdar, Y.C., & Mazumdar, Y.C. (2023). High Temperature Gladstone-Dale Coefficient Measurements in a Free-Piston Shock Tube [Conference Presenation]. AIAA SciTech Forum and Exposition, 2023. https://doi.org/10.2172/2006217

Miller, N.E., Lynch, K.P., Guildenbecher, D., & Guildenbecher, D. (2023). Wall-Modeled Large-Eddy Simulation of Turbulent Mach 14 Boundary Layer for Aero-Optical Analysis [Conference Proceeding]. AIAA SciTech Forum and Exposition, 2023. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85198949091&origin=inward

Wagner, J.L., Daniel, K., Downing, C.R., Lynch, K.P., & Lynch, K.P. (2022). Shock-Particle Curtain Interactions at High Mach Number [Conference Paper]. https://doi.org/10.2514/6.2023-2303

Daniel, K., Jans, E.R., Lynch, K.P., Swain, W.E., Downing, C.R., Wagner, J.L., & Wagner, J.L. (2022). Nitric Oxide Emission Spectroscopy of a Cylinder Stagnation Flow in the Sandia Reflected Shock Tunnel [Conference Paper]. https://www.osti.gov/biblio/2006349

Wang, G.T., Daniel, K., Lynch, K.P., Guildenbecher, D., Mazumdar, Y.C., & Mazumdar, Y.C. (2022). High Temperature Gladstone-Dale Coefficient Measurements in a Free-Piston Shock Tube [Conference Paper]. https://doi.org/10.2514/6.2023-0225

Daniel, K., Jans, E.R., Murzyn, C.M., Guildenbecher, D., Swain, W.E., Downing, C.R., Allen, D., Lynch, K.P., Wagner, J.L., & Wagner, J.L. (2022). Laser Absorption Spectroscopy Measurements of High Pressure and Temperature Aluminum Combustion in a Shock Tube [Conference Paper]. https://doi.org/10.2514/6.2023-0565

Jans, E.R., Murzyn, C.M., Daniel, K., Downing, C.R., Lynch, K.P., Allen, D., Wagner, J.L., & Wagner, J.L. (2022). Near-IR Laser Absorption Measurements of Atomic Nitrogen, Oxygen, and Carbon Concentrations in Shock-Heated Air [Conference Paper]. https://doi.org/10.2514/6.2023-1175

Kearney, S.P., Wagner, J.L., Lynch, K.P., Jans, E.R., Hargis, J., Daniel, K., Bhakta, R., Downing, C.R., Smith, A., Varghese, P.L., Clemens, N.T., Murray, J., Stark, S., Fries, D., & Fries, D. (2022). High-speed measurements in the Sandia free-piston shock tunnel [Conference Presenation]. https://doi.org/10.2172/2006209

Dechant, L., Wagnild, R.M., Lynch, K.P., Kearney, S.P., Wagner, J.L., Maeng, J., & Maeng, J. (2022). High Enthalpy Differential Equation-Based Estimates for Spherical/Cylindrical Forebody Shock Stand-off Distance [Conference Paper]. https://doi.org/10.2514/6.2023-1612

Hargis, J., Daniel, K., Lynch, K.P., Kearney, S.P., Wagner, J.L., & Wagner, J.L. (2022). Towards the measurement of ablation products in hypersonic boundary layers [Conference Presenation]. https://doi.org/10.2172/2006001

Roberts, S.A., Anderson, N., Arienti, M., Armijo, K.M., Blonigan, P.J., Casper, K.M., Collins, L.N., Creveling, P., Delgado, P.M., di Stefano, M., Engerer, J.D., Fisher, T.C., Foster, C., Gosma, M., Hansen, M.A., Hernandez-Sanchez, B.A., Hess, R., Kieweg, S., Lynch, K.P., … Wagnild, R.M. (2022). Overview of Ablation Research at Sandia National Laboratories [Conference Presenation]. https://doi.org/10.2172/2005989

Castillo, P., Gross, A., Guildenbecher, D., Miller, N.E., Lynch, K.P., & Lynch, K.P. (2022). Wall-Modeled Large-Eddy Simulations of Turbulent Boundary Layer over a Flat-Plate for Aero-Optical Distortion Analysis [Conference Poster]. https://doi.org/10.2172/2005491

James, J.W., mc Jones, E., Quintana, E.C., Lynch, K.P., Halls, B.R., Wagner, J.L., & Wagner, J.L. (2022). High-Speed X-Ray Stereo Digital Image Correlation in a Shock Tube. Experimental Techniques, 46(6), pp. 1061-1068. https://doi.org/10.1007/s40799-021-00508-7

Kearney, S.P., Jans, E.R., Wagner, J.L., Lynch, K.P., Daniel, K., Downing, C.R., Armstrong, D.J., Wagnild, R.M., Dechant, L., Maeng, J., Echo, Z.S., & Echo, Z.S. (2022). High-Speed Diagnostic and Simulation Capabilities for Reacting Hypersonic Reentry Flows (LDRD Final Report). https://doi.org/10.2172/1892463

Daniel, K., Downing, C.R., Wagner, J.L., Murzyn, C.M., Allen, D., Lynch, K.P., & Lynch, K.P. (2022). Aluminum Combustion in a Shock Tube at High Pressure [Conference Presenation]. https://doi.org/10.2172/2004575

Lynch, K.P., Miller, N.E., Guildenbecher, D., Butler, L., Gordeyev, S., Castillo, P., Gross, A., Wang, G.T., Mazumdar, Y.C., & Mazumdar, Y.C. (2022). Aero-Optics of Hypersonic Turbulent Boundary Layers. https://doi.org/10.2172/1890072

Hargis, J., Grasser, T., Downing, C.R., Lynch, K.P., Wagner, J.L., & Wagner, J.L. (2022). Material Testing in Sandia?s Hypersonic Shock Tunnel (HST) [Conference Presenation]. https://doi.org/10.2172/2003784

Dechant, L., Wagnild, R.M., Lynch, K.P., Kearney, S.P., Wagner, J.L., & Wagner, J.L. (2022). High Enthalpy Differential Equation-Based Estimates for Spherical/Cylindrical Forebody Shock Stand-off Distance [Conference Paper]. https://doi.org/10.2514/6.2023-1612

Lance, B., Lynch, K.P., Beresh, S.J., Miller, N.E., Barone, M., & Barone, M. (2022). A CFD Validation Challenge for Transonic, Shock-Induced Separated Flow [Conference Presenation]. https://doi.org/10.2172/2003258

Hargis, J., Grasser, T., Downing, C.R., Lynch, K.P., Wagner, J.L., & Wagner, J.L. (2022). Material Testing in Sandia?s Hypersonic Shock Tunnel (HST) [Conference Paper]. https://www.osti.gov/biblio/2003071

Castillo, P., Gross, A., Miller, N.E., Lynch, K.P., Guildenbecher, D., & Guildenbecher, D. (2022). Wall-Modeled Large-Eddy Simulations of Turbulent Mach 3.5, 8, and 14 Boundary Layers - Effect of Mach Number on Aero-Optical Distortions [Conference Paper]. AIAA AVIATION 2022 Forum. https://doi.org/10.2514/6.2022-3441

Lynch, K.P., Grasser, T., Farias, P., Daniel, K., Spillers, R., Downing, C.R., Wagner, J.L., & Wagner, J.L. (2022). Design and Characterization of the Sandia Free-Piston Reflected Shock Tunnel [Conference Paper]. AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022. https://doi.org/10.2514/6.2022-0968

Castillo, P., Gross, A., Miller, N.E., Guildenbecher, D., Lynch, K.P., & Lynch, K.P. (2022). Wall-Modeled Large-Eddy Simulations of Mach 8 Turbulent Boundary Layer and Computation of Aero-Optical Distortions [Conference Paper]. AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022. https://doi.org/10.2514/6.2022-1674

Ruesch, M.D., Gilvey, J.J., Goldenstein, C.S., Daniel, K., Downing, C.R., Lynch, K.P., Wagner, J.L., & Wagner, J.L. (2022). Mid-Infrared Laser-Absorption-Spectroscopy Measurements of Temperature, Pressure, and NO X2 Π1/2 at 500 kHz in Shock-Heated Air [Conference Paper]. AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85123797497&origin=inward

Kearney, S.P., Daniel, K., Wagner, J.L., Lynch, K.P., Downing, C.R., Lauriola, D.K., Leicht, J., Meyer, T., Slipchenko, M.N., & Slipchenko, M.N. (2022). Burst-Mode Coherent Anti-Stokes Raman Scattering N2 Thermometry in the Sandia Free-Piston Shock Tube [Conference Presenation]. AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022. https://doi.org/10.2172/1900333

Miller, N.E., Lynch, K.P., Gordeyev, S., Guildenbecher, D., Duan, L., Wagnild, R.M., & Wagnild, R.M. (2022). Aero-optical distortions of turbulent boundary layers: Hypersonic dns [Conference Paper]. AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022. https://doi.org/10.2514/6.2022-0056

Castillo, P., Gross, A., Miller, N.E., Lynch, K.P., Guildenbecher, D., & Guildenbecher, D. (2021). Wall-Modeled Large-Eddy Simulations of Mach 8 Turbulent Boundary Layer and Computation of Aero-Optical Distortions [Conference Presenation]. https://doi.org/10.2172/1905216

Daniel, K., Murzyn, C.M., Allen, D., Lynch, K.P., Downing, C.R., Wagner, J.L., & Wagner, J.L. (2021). Aluminum Combustion in a Shock Tube at High Pressure [Conference Paper]. https://doi.org/10.2514/6.2022-0637

Ruesch, M.D., Gilvey, J., Goldenstein, C., Daniel, K., Downing, C.R., Lynch, K.P., Wagner, J.L., & Wagner, J.L. (2021). Mid-Infrared Laser-Absorption-Spectroscopy Measurements of Temperature, Pressure, and NO at 500 kHz in Shock-Heated Air [Conference Presenation]. https://doi.org/10.2172/1903682

Ruesch, M.D., Gilvey, J., Goldenstein, C., Daniel, K., Downing, C.R., Lynch, K.P., Wagner, J.L., & Wagner, J.L. (2021). Mid-Infrared Laser-Absorption-Spectroscopy Measurements of Temperature, Pressure, and NO at 500 kHz in Shock-Heated Air [Conference Paper]. https://www.osti.gov/biblio/1900562

Lynch, K.P. (2021). Experimental Results [Presentation]. https://www.osti.gov/biblio/1877785

Beresh, S.J., Barone, M., Lynch, K.P., Miller, N.E., Lance, B., & Lance, B. (2021). A CFD Challenge for Transonic, Shock-Induced Separated Flows [Presentation]. https://www.osti.gov/biblio/1888954

Winters, C., Haller, T., Kearney, S.P., Varghese, P., Lynch, K.P., Daniel, K., Wagner, J.L., & Wagner, J.L. (2021). Pulse-burst spontaneous Raman thermometry of unsteady wave phenomena in a shock tube. Optics Letters, 46(9), pp. 2160-2163. https://doi.org/10.1364/ol.420484

Wang, G., Mazumdar, Y.C., Sun, W., Guildenbecher, D., Lynch, K.P., & Lynch, K.P. (2021). Quantifying High Temperature Index of Refraction [Presentation]. https://www.osti.gov/biblio/1859690

Miller, N.E., Guildenbecher, D., Lynch, K.P., & Lynch, K.P. (2021). Aero-Optical Distortions of Turbulent Boundary Layers: DNS up to Mach 8 [Conference Paper]. AIAA Aviation and Aeronautics Forum and Exposition, AIAA AVIATION Forum 2021. https://doi.org/10.2514/6.2021-2832

Butler, L., Gordeyev, S., Lynch, K.P., Guildenbecher, D., & Guildenbecher, D. (2021). Development of a Spatially Filtered Wavefront Sensor as an Aero-Optical Measurement Technique [Conference Paper]. AIAA Aviation and Aeronautics Forum and Exposition, AIAA AVIATION Forum 2021. https://doi.org/10.2514/6.2021-3123

Daniel, K., Lynch, K.P., Downing, C.R., Wagner, J.L., & Wagner, J.L. (2021). Scaling of Reflected Shock Bifurcation at High Incident Mach Number [Conference Paper]. AIAA Aviation and Aeronautics Forum and Exposition, AIAA AVIATION Forum 2021. https://doi.org/10.2514/6.2021-2842

Lynch, K.P., Spillers, R., Miller, N.E., Guildenbecher, D., Gordeyev, S., & Gordeyev, S. (2021). Aero-Optical Measurements of a Mach 8 Boundary Layer [Conference Paper]. AIAA Aviation and Aeronautics Forum and Exposition, AIAA AVIATION Forum 2021. https://doi.org/10.2514/6.2021-2831

Winters, C., Wagner, J.L., Lynch, K.P., Daniel, K., Kearney, S.P., & Kearney, S.P. (2020). Burst-Mode Spontaneous Raman Thermometry in a Free-Piston Shock Tube [Conference Paper]. https://www.osti.gov/biblio/1834997

Lynch, K.P., Spillers, R., Miller, N.E., Guildenbecher, D., Gordeyev, S., & Gordeyev, S. (2020). Aero-Optical Measurements of a Mach 8 Boundary Layer [Conference Paper]. https://doi.org/10.2514/6.2021-2831

Lynch, K.P., Lance, B., Lee, G.S., Naughton, J.W., Miller, N.E., Barone, M., Beresh, S.J., Spillers, R., Soehnel, M., & Soehnel, M. (2020). A cfd validation challenge for transonic, shock-induced separated flow: Experimental characterization [Conference Poster]. AIAA Scitech 2020 Forum. https://doi.org/10.2514/6.2020-1309

James, J.W., mc Jones, E., Quintana, E.C., Lynch, K.P., Halls, B.R., Wagner, J.L., & Wagner, J.L. (2019). High-Speed X-ray Stereo Digital Image Correlation for Fluid-Structure Interactions in a Shock Tube [Conference Poster]. https://doi.org/10.2514/6.2020-1280

Beresh, S.J., Barone, M., Dowding, K.J., Lynch, K.P., Miller, N.E., Lance, B., & Lance, B. (2019). A CFD Validation Challenge for Transonic Shock-Induced Separated Flow: Approach and Metrics [Conference Poster]. https://doi.org/10.2514/6.2020-1308

Wagner, J.L., Petter, S., Lynch, K.P., Farias, P., Spitzer, S.M., Grasser, T., & Grasser, T. (2019). Early Experiments on Shock-Particle Curtain Interactions in the High-Temperature Shock Tube [Conference Poster]. https://www.osti.gov/biblio/1643481

Lynch, K.P., Lance, B., Lee, G.S., Naughton, J.W., Miller, N.E., Barone, M., Beresh, S.J., Spillers, R., Soehnel, M., & Soehnel, M. (2019). A CFD Validation Challenge for Transonic Shock-Induced Separated Flow: Experimental Characterization [Conference Poster]. https://doi.org/10.2514/6.2020-1309

mc Jones, E., Lynch, K.P., Quintana, E.C., Reu, P.L., James, J.W., Halls, B.R., Wagner, J.L., & Wagner, J.L. (2019). Investigation of Fluid-Structure Interactions in a Shock Tube using Digital Image Correlation [Conference Poster]. https://www.osti.gov/biblio/1642873

Lynch, K.P. (2019). Experimental Hypersonics Research Capabilities at Sandia [Presentation]. https://www.osti.gov/biblio/1671534

Wagner, J.L., Lynch, K.P., mc Jones, E., Kuether, R.J., Rohe, D.P., Brink, A.R., Mathis, A., Quinn, D.D., & Quinn, D.D. (2019). Response of Jointed-Structures in a Shock Tube: Simultaneous PSP and DIC with Comparison to Modeling. AIAA Journal. https://doi.org/10.2514/6.2019-3654

Lynch, K.P., Wagner, J.L., & Wagner, J.L. (2019). High-speed tomographic PIV of cylinder wakes in a shock tube using a pulse-burst laser [Conference Poster]. https://www.osti.gov/biblio/1640645

Wagner, J.L., Lynch, K.P., mc Jones, E., Roettgen, D.R., Brink, A.R., Mathis, D., Quinn, D., & Quinn, D. (2019). Response of Jointed-Structures in a Shock Tube: Simultaneous PSP and DIC with Comparison to Modeling [Conference Poster]. https://www.osti.gov/biblio/1640178

Lynch, K.P., Beresh, S.J., Miller, N.E., Barone, M., Spillers, R., Soehnel, M., & Soehnel, M. (2019). Revisiting Bachalo-Johnson: The Sandia Axisymmetric Transonic Hump and CFD Challenge [Conference Poster]. https://doi.org/10.2514/6.2019-2848

Lynch, K.P., Spitzer, S.M., Grasser, T., Spillers, R., Farias, P., Wagner, J.L., & Wagner, J.L. (2019). A free-piston driven shock tube for generating extreme aerodynamic environments: Design and first shots [Conference Poster]. AIAA Scitech 2019 Forum. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85083944138&origin=inward

Lynch, K.P., Barone, M., Miller, N.E., Beresh, S.J., & Beresh, S.J. (2019). Revisiting the Bachalo-Johnson Axisymmetric Transonic Bump [Conference Poster]. https://www.osti.gov/biblio/1583009

Lynch, K.P., Spitzer, S.M., Grasser, T., Spillers, R., Farias, P., Wagner, J.L., & Wagner, J.L. (2018). A free-piston driven shock tube for generating extreme aerodynamic environments: design and first shots [Conference Poster]. https://www.osti.gov/biblio/1761323

mc Jones, E., Lynch, K.P., Wagner, J.L., & Wagner, J.L. (2018). Simutaneous Magic: Combined diagnostics for Fluid-Structure Interactions [Conference Poster]. https://www.osti.gov/biblio/1806951

mc Jones, E., Lynch, K.P., Wagner, J.L., & Wagner, J.L. (2018). High-Precision DIC for Fluid-Structure Interactions in a Shock Tube [Conference Poster]. https://www.osti.gov/biblio/1594267

Lynch, K.P. (2018). Revisiting the Bachalo-Johnson Axisymmetric Transonic Bump [Presentation]. https://www.osti.gov/biblio/1806833

Lynch, K.P., mc Jones, E., Wagner, J.L., & Wagner, J.L. (2018). Simultaneous PSP and DIC measurements for fluid-structure interactions in a shock tube [Conference Poster]. https://www.osti.gov/biblio/1526362

Lynch, K.P., Wagner, J.L., & Wagner, J.L. (2018). Simultaneous PSP and DIC measurements for fluid-structure interactions in a shock tube [Conference Poster]. https://www.osti.gov/biblio/1530687

Lynch, K.P., Wagner, J.L., & Wagner, J.L. (2018). Scientific Posters for Internal Display [Presentation]. https://www.osti.gov/biblio/1509643

Paciaroni, M.E., Mazumdar, Y.C., Lynch, K.P., Guildenbecher, D., & Guildenbecher, D. (2018). Backscatter particle image velocimetry via optical time-of-flight sectioning. Optics Letters, 43(2), pp. 312-315. https://doi.org/10.1364/OL.43.000312

Lynch, K.P., mc Jones, E., Wagner, J.L., & Wagner, J.L. (2018). Simultaneous PSP and DIC measurements for fluid-structure interactions in a shock tube [Conference Poster]. 2018 Fluid Dynamics Conference. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85051299569&origin=inward

Mazumdar, Y.C., Paciaroni, M.E., Lynch, K.P., Guildenbecher, D., & Guildenbecher, D. (2018). PIVOTS: A novel method of performing time gated particle image velocimetry [Conference Poster]. Optics InfoBase Conference Papers. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85051261514&origin=inward

Lynch, K.P., Wagner, J.L., & Wagner, J.L. (2018). Time-resolved pulse-burst tomographic piv of impulsively-started cylinder wakes in a shock tube [Conference Poster]. AIAA Aerospace Sciences Meeting, 2018. https://doi.org/10.2514/6.2018-2038

Wagner, J.L., Casper, K.M., Beresh, S.J., Lynch, K.P., Spillers, R., Spitzer, S.M., Demauro, E.P., & Demauro, E.P. (2018). Effects of cavity width on resonance dynamics using planform time-resolved PIV and PSP [Conference Poster]. AIAA Aerospace Sciences Meeting, 2018. https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85141585852&origin=inward

Lynch, K.P., Wagner, J.L., & Wagner, J.L. (2017). Time-resolved pulse-burst tomographic PIV of impulsively-started cylinder wakes in a shock tube [Conference Poster]. https://doi.org/10.2514/6.2018-2038

Guildenbecher, D., Paciaroni, M.E., Mazumdar, Y.C., Lynch, K.P., & Lynch, K.P. (2017). Particle Image Velocimetry using Optical Time‐of‐flight Sectioning (PIVOTS) [Conference Poster]. https://www.osti.gov/biblio/1462937

Wagner, J.L., Casper, K.M., Beresh, S.J., Lynch, K.P., Spitzer, S.M., Henfling, J.F., Spillers, R., Demauro, E.P., & Demauro, E.P. (2017). Preliminary Investigation of Cavity Sidewall Effects on Resonance Dynamics using Time-Resolved Particle Image Velocimetry and Pressure Sensitive Paint [Conference Poster]. https://www.osti.gov/biblio/1458004