Abstract
A technique for simultaneous velocimetry and thermometry in intermediate temperature flow is developed by combining hydroxyl-tagging velocimetry (HTV) and two-line OH planar laser-induced fluorescence (OH-PLIF). The OH tagging particles generated in HTV from the dissociation of water vapor are then used in two-line PLIF for thermometry. Using fragmentary OH expands PLIF to thermometry in regions that lack original OH, such as low temperature or unreactive ones. Meanwhile, using the PLIF system for both velocimetry and thermometry makes for a more efficient experimental system. As a proof of concept, the temperature and velocity are measured of a heated gas mixture comprising helium and water vapor. The temperature results agree well with the thermocouple results.
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References
Chan C, Daily JW (1980) Measurement of temperature in flames using laser induced fluorescence spectroscopy of OH. Appl Optics 19(12):1963–1968
Crosley DR, Smith GP (1982) Rotational energy transfer and LIF temperature measurements. Combust Flame 44:27–34
Eckbreth AC (1996) Laser diagnostics for combustion temperature and species. CRC Press, London
ElBaz AM, Pitz RW (2012) N2O molecular tagging velocimetry. Appl Phys B-Lasers O 106:961–969
Fond B, Abram C, Heyes AL, Kempf AM, Beyrau F (2012) Simultaneous temperature, mixture fraction and velocity imaging in turbulent flows using thermographic phosphor tracer particles. Opt Express 20:22118–22133
Hu S, Mosbacher DM, Wehrmeyer JA, Pitz RW (2004) Simultaneous temperature, species and velocity measurements via combined raman spectroscopy and HTV. In: 40th Joint Propulsion Conference, Fort Lauderdale, Florida, USA, AIAA-2004-4167.
Jeffries JB, Kohse-Höinghaus K, Smith GP, Copeland RA, Crosley DR (1988) Rotational-level-dependent quenching of OH(A2Σ+) at flame temperatures. Chem Phys Lett 152:160–166
Johansson O, Bood J, Aldén M, Lindblad U (2008) Detection of hydrogen peroxide using photo- fragmentation laser induced fluorescence. Appl Spectrosc 62:66–72
Malmqvist E, Jonsson M, Aldén M, Bood J (2014) OH-thermometry with photofragmentation laser-induced fluorescence. Laser Applications to Chemical. Optical Society of America, Washington
Malmqvist E, Jonsson M, Larsson K, Aldén M, Bood J (2016) Two-dimensional OH-thermometry in reacting flows using photofragmentation laser-induced florescence. Combust Flame 169:297–306
Massing J, Kaden D, Kähler CJ, Cierpka C (2016) Luminescent two-color tracer particles for simultaneous velocity and temperature measurements in microfluidics. Meas Sci Technol 27:115301
Omrane A, Petersson P, Aldén M, Linne MA (2008) Simultaneous 2D flow velocity and gas temperature measurements using thermographic phosphors. Appl Phys B 92:99–102
Pan F, Sánchez-González R, McIlvoy MH, Bowersox RDW, North SW (2016) Simultaneous three-dimensional velocimetry and thermometry in gaseous flows using the stereoscopic vibrationally excited nitric oxide monitoring technique. Opt Lett 41:1376–1379
Petersson P, Olofsson J, Brackman C, Seyfried H, Zetterberg J, Richter M, Alden M, Linne MA, Cheng RK, Nauert A, Geyer D, Dreizler A (2007) Simultaneous PIV/PH-PLIF, Rayleigh thermometry /OH-PLIF and stereo PIV measurements in a low-swirl-flame. Appl Optics 46:3928–3936
Pitz RW, Cheng TS, Wehrmeyer JA, Hess CF (1993) Two-photon predissociative fluorescence of H2O by a KrF laser for concentration and temperature measurement in flames. Appl Phys B 56:94–100
Pitz RW, Wehrmeyer JA, Ribarov LA, Oguss DA, Batliwala F, Debarber PA, Deusch S, Dimotakis PE (2000) Unseeded molecular flow tagging in cold and hot flows using ozone and hydroxyl tagging velocimetry. Meas Sci Technol 11:1259–1271
Ribarov LA, Wehrmeyer JA, Hu S, Pitz RW (2004) Multiline hydroxyl tagging velocimetry measurements in reacting and nonreacting experimental flows. Exp Fluids 37:65–74
Sánchez-González R, Srinivasan R, Bowersox RDW, North SW (2011) Simultaneous velocity and temperature measurements in gaseous flow fields using the VENOM technique. Opt Lett 36:196–198
Sánchez-González R, Bowersox RDW, North SW (2014) Vibrationally excited NO tagging by NO(A(2)Sigma(+)) fluorescence and quenching for simultaneous velocimetry and thermometry in gaseous flows. Opt Lett 39:2771–2774
Su LK, Mungal G (2004) Simultaneous measurements of scalar and velocity field evolution in turbulent crossflowing jets. J Fluid Mech 513:1–45
Wehrmeyer JA, Ribarov LA, Oguss DA, Pitz RW (1999) Flame flow tagging velocimetry with 193-nm H2O photodissociation. Appl Optics 38:6912–6917
Acknowledgements
This work was supported financially by the National Natural Science Foundation of China (Grant Nos. 91641112, 91541203, 91752107 and 51888103). The author would like to thank Enago (www.enago.cn) for providing their English proof reading services. The data that support the findings of this study are available in this article. More detailed data, such as those used to prepare the color plots in the article, are available from the corresponding author upon reasonable request.
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Li, G., Ye, J., Zhang, Z. et al. Velocimetry and thermometry in intermediate temperature flow using planar laser-induced fluorescence of OH from photo-dissociation of H2O. Exp Fluids 61, 183 (2020). https://doi.org/10.1007/s00348-020-03028-z
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DOI: https://doi.org/10.1007/s00348-020-03028-z