Publications

Articles where I am the corresponding author are indicated with a * symbol.

1. Brewer C., Poovathingal S.J.*, Pyrolysis front detection in carbon phenolic composites using x-ray computed tomography, Composites Part A: Applied Science and Manufacturing 2024, 187, 108444. doi
2. Kim D., Gollihue J., Poovathingal S.J.,* DeBolt S., Detailed three-dimensional analyses of tyloses in oak used for bourbon and wine barrels through X-ray computed tomography, Scientific Reports 2024, 14, 17044. doi 
3. Lui D., Chen C., Chacon L., Mohan Ramu V.B., Poovathingal S.J., Micro-CT image-based computation of effective thermal and mechanical properties of fibrous porous material, Composites B: Engineering 2024, 281, 111502. doi. 
4. Chacon L., Deaton B., Bessiere B.D., Poovathingal S.J.,* Chemical and structural degradation of room temperature vulcanizing (RTV) silicone at high temperatures, Polymer Degradation and Stability 2024, 220,110661. doi
5. Yassin A.H., Poovathingal S.J.,* Characterization of directional and anisotropic scattering dependency of emissivity for fibrous ablators under non-isothermal conditions, International Journal of Heat and Mass Transfer 2024, 220, 124859. doi
6. Tacchi B., Stoffel T.D., Martin A., Poovathingal S.J.,* Reconstruction of the Kentucky Re-entry Universal Payload System (KRUPS) hypersonic flight trajectory, Journal of Spacecraft and Rockets 2024, 60 (2), 438-447. doi 
7. Xu C., Murray V.J., Pillinski M., Schwartzentruber T.E., Poovathingal S.J.,* Minton T.K., Gas concentration in rarefied flows: experiments and modeling, Aerospace Science and Technology 2023, Vol. 142 Part A, 108568. doi
8. Mohan Ramu V.B., Chacon L., Poovathingal S.J.,* Development of a supervised learning model to predict length scale dependent permeability of porous carbon composites, Transport in Porous Media 2023, 150, 157-176. doi
9. Stoffel T.D., Barrios-Lobelle A., Schmidt J.D., Martin A., Poovathingal S.J.,* Computational fluid dynamics analysis of Kentucky Re-Entry Universal Payload System, Journal of Spacecraft and Rockets 2023, 60 (4), 1150-1159. doi  
10. Mohan Ramu V.B., Chacon L., Brewer C., Poovathingal, S.J.,* Development of a Supervised Learning Model to Predict Permeability of Porous Carbon Composites, AIAA Journal 2023, 61 (2), 843-858. doi
11. Banerjee A., Yassin A.H., Davuluri R.S., Martin A., Poovathingal S.J.,* Radiative Coefficients and Their Influence on In-Depth Heating of Porous Ablators, AIAA Journal 2022, 60 (12), 6520-6535. doi
12. Poovathingal S.J.,* Chen H., Microscale modeling of particle impact on thermal protection system materials during high-speed entry, AIAA Journal 2022, 60 (8), 4976-4990. doi 
13. Poovathingal S.J.,* Soto, B.M., Brewer C., Effective permeability of carbon composites under re-entry conditions, AIAA Journal 2022, 60 (3), 1293-1302. doi 
14. Poovathingal S.J.,* Qian M., Murray V.J., Minton T.K., Reactive and inelastic scattering dynamics of hyperthermal O and O2 from a carbon fiber network, Carbon 2021, 183 (15), 277-290. doi
15. Poovathingal S.J., Minton T.K., Szilagyi R.K., Systematic evaluation of density functionals for electronic and geometric Structures: chemical speciation of mononuclear Ru-Cl-H-PR3 complexes, The Journal of Physical Chemistry A 2019, 123 (1), 343-358. doi
16. Murray V.J., Xu C., Poovathingal S.J., Minton T.K., Scattering dynamics of nitromethane and methyl formate on HOPG, The Journal of Physical Chemistry C 2018, 122 (28), 16178–16188. doi
17. Swaminathan-Gopalan K., Borner A., Stephani K.A., Murray V.J., Poovathingal S.J., Minton T.K., Mansour N. N., Development and validation of a finite-rate model for carbon oxidation by atomic oxygen, Carbon 2018, 137, 313-332. doi 
18. Smoll E.J., Poovathingal S.J., Murray V.J., Session viewpoints on the 2017 dynamics of molecular collisions conference, The Journal of Physical Chemistry A 2018, 122 (4), 882–889. doi
19. Poovathingal S.J., Stern E.C., Nompelis I., Candler G.V., Nonequilibrium flow through porous thermal protection materials, Part II: oxidation and pyrolysis, Journal of Computational Physics 2019, 380, 427-441. doi
20. Stern E.C., Poovathingal S.J., Nompelis I., Schwartzentruber T.E., Candler G.V., Nonequilibrium flow through porous thermal protection materials, Part I: numerical methods, Journal of Computational Physics 2019, 380, 408-426. doi
21. Poovathingal S.J., Schwartzentruber T.E., Murray V.J., Minton T.K., Candler, G.V, Finite-rate oxidation model for carbon surfaces from molecular beam experiments, AIAA Journal 2017, 55 (5), 1644-1658. doi
22. Poovathingal S.J., Schwartzentruber T.E., Murray V.J., Minton T.K., Molecular simulation of carbon ablation using beam experiments and resolved microstructure, AIAA Journal 2016, 54 (3), 999-1010. doi
23. Poovathingal S.J., Schwartzentruber T.E., Srinivasan S.G., van Duin A.C.T., Large scale computational chemistry modeling of the oxidation of highly oriented pyrolytic graphite, The Journal of Physical Chemistry A 2013, 117 (13), 2692-2703. doi