Academic Appointments

  • Physical Science Research Scientist, Mechanical Engineering

Professional Education

  • MS, Stanford University, Mechanical Engineering (2020)
  • BS, The Pennsylvania State University, Nuclear Engineering (2018)

Contact

  • Academic
    sclees@stanford.edu
    University - Academic staff Department: Mechanical Engineering - Thermosciences Position: Physical Science Research Scientist

Additional Info

Current Research and Scholarly Interests

Laser diagnostics development for combustion applications

All Publications

  • Simultaneous OH and OH* measurements during NH<sub>3</sub> oxidation in a shock tube PROCEEDINGS OF THE COMBUSTION INSTITUTE Clees, S., Rault, T. M., Zaczek, L. T., Hanson, R. K. 2024; 40 (1-4)

    View details for DOI 10.1016/j.proci.2024.105286

    View details for Web of Science ID 001258875400001

  • Multi-speciation and ignition delay time measurements of ammonia oxidation behind reflected shock waves COMBUSTION AND FLAME Rault, T. M., Clees, S., Figueroa-Labastida, M., Barnes, S. C., Ferris, A. M., Obrecht, N., Callu, C., Hanson, R. K. 2024; 260

    View details for DOI 10.1016/j.combustflame.2023.113260

    View details for Web of Science ID 001147344300001

  • Low-temperature oxidation of n-octane and n-decane in shock tubes: Differences in time histories of key intermediates COMBUSTION AND FLAME Choudhary, R., Clees, S., Boddapati, V., Shao, J., Davidson, D. F., Hanson, R. K. 2023; 251

    View details for DOI 10.1016/j.combustflame.2023.112670

    View details for Web of Science ID 000955844400001

  • A laser-absorption sensor for in situ detection of biofuel blend vapor in engine intakes PROCEEDINGS OF THE COMBUSTION INSTITUTE Clees, S., Cha, D. H., Biswas, P., Boddapati, V., Cassady, S. J., Strand, C. L., Hanson, R. K., French, B., Gilmour, A., Hawk, K. C., Stitt, J. M., Ferlet, X. 2023; 39 (1): 1307-1316

    View details for DOI 10.1016/j.proci.2022.07.110

    View details for Web of Science ID 001019044900001

  • Shock tube study of ethanol pyrolysis II: Rate constant measurements and modeling COMBUSTION AND FLAME Choudhary, R., Boddapati, V., Clees, S., Girard, J. J., Peng, Y., Shao, J., Davidson, D. F., Hanson, R. K. 2021; 233

    View details for DOI 10.1016/j.combustflame.2021.111554

    View details for Web of Science ID 000718900500002

  • Shock tube study of ethanol pyrolysis I: Multi-species time-history measurements COMBUSTION AND FLAME Choudhary, R., Boddapati, V., Clees, S., Girard, J. J., Peng, Y., Shao, J., Davidson, D. F., Hanson, R. K. 2021; 233

    View details for DOI 10.1016/j.combustflame.2021.111553

    View details for Web of Science ID 000718900500003

  • Measurement of time histories of stable intermediates during first stage ignition of n-heptane and its two isomers in a shock tube PROCEEDINGS OF THE COMBUSTION INSTITUTE Choudhary, R., Girard, J. J., Clees, S., Johnson, S. E., Shao, J., Davidson, D. F., Hanson, R. K., Aradi, A. A. 2021; 38 (1): 957-965

    View details for DOI 10.1016/j.proci.2020.06.296

    View details for Web of Science ID 000668626900026

  • ROLE OF TURBULENCE IN PRECESSING VORTEX CORE DYNAMICS Karmarkar, A., Frederick, M., Clees, S., Mason, D., O'Connor, J., ASME AMER SOC MECHANICAL ENGINEERS. 2019

    View details for Web of Science ID 000502164700010

https://orcid.org/0000-0002-5343-7084