• Infrared and Laser Engineering
  • Vol. 50, Issue 4, 20200355 (2021)
Ming Li, Ming Fang, and Zhenqian Li
Author Affiliations
  • Hypervelocity Aerodynamics Institute, China Aerodynamics Research & Development Center, Mianyang 621000, China
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    DOI: 10.3788/IRLA20200355 Cite this Article
    Ming Li, Ming Fang, Zhenqian Li. Measurement of mid-low order of magnitude of heat transfer rate using infrared thermography in rarefied flow[J]. Infrared and Laser Engineering, 2021, 50(4): 20200355 Copy Citation Text show less
    Variation of model surface temperature at different heating time. (a) t=1 s; (b) t=6 s
    Fig. 1. Variation of model surface temperature at different heating time. (a) t=1 s; (b) t=6 s
    Relation between measurement error of convective heat transfer coefficient and the model surface temperature
    Fig. 2. Relation between measurement error of convective heat transfer coefficient and the model surface temperature
    Comparison of temperature rise at the centerline of the model windward surface made from different model Adiabat materials
    Fig. 3. Comparison of temperature rise at the centerline of the model windward surface made from different model Adiabat materials
    Bi-cone thin-wall model
    Fig. 4. Bi-cone thin-wall model
    (a) Comparison of heat transfer rate on the outer surface of model measured with thermocouple and infrared thermography; (b) Comparison of heat transfer rate on the inner surface of test model measured with thermocouple and infrared thermography
    Fig. 5. (a) Comparison of heat transfer rate on the outer surface of model measured with thermocouple and infrared thermography; (b) Comparison of heat transfer rate on the inner surface of test model measured with thermocouple and infrared thermography
    Ming Li, Ming Fang, Zhenqian Li. Measurement of mid-low order of magnitude of heat transfer rate using infrared thermography in rarefied flow[J]. Infrared and Laser Engineering, 2021, 50(4): 20200355
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