• Laser & Optoelectronics Progress
  • Vol. 60, Issue 1, 0129002 (2023)
Yirui Wang1、2, Guanjia Zhao1、2、*, Jianguo Yin1、2, and Suxia Ma1、2
Author Affiliations
  • 1College of Electrical and Power Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi , China
  • 2Key Laboratory of Clean and Efficient Combustion and Utilization in the Circulating Fluidized Bed, Taiyuan 030024, Shanxi , China
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    DOI: 10.3788/LOP220723 Cite this Article Set citation alerts
    Yirui Wang, Guanjia Zhao, Jianguo Yin, Suxia Ma. Development of Experimental System for Liquid Thermal Diffusion by Dynamic Light Scattering Method[J]. Laser & Optoelectronics Progress, 2023, 60(1): 0129002 Copy Citation Text show less
    Diagram of dynamic light scattering
    Fig. 1. Diagram of dynamic light scattering
    Geometry of dynamic light scattering
    Fig. 2. Geometry of dynamic light scattering
    Dynamic light scattering experimental system. (a) Schematic diagram; (b) physical map
    Fig. 3. Dynamic light scattering experimental system. (a) Schematic diagram; (b) physical map
    Pressure vessel. (a) Schematic diagram; (b) physical map
    Fig. 4. Pressure vessel. (a) Schematic diagram; (b) physical map
    Schematic of temperature control of experimental system
    Fig. 5. Schematic of temperature control of experimental system
    Normalized intensity correlation function and residuals for n-hexane
    Fig. 6. Normalized intensity correlation function and residuals for n-hexane
    Comparisons of experimental and fitting equation and literature values of n-hexane thermal diffusivity
    Fig. 7. Comparisons of experimental and fitting equation and literature values of n-hexane thermal diffusivity
    T /Ka /(10-9 m2·s-1uraa* /(10-9 m2·s-1a** /(10-9 m2·s-1
    303.2076.471.5377.4175.61
    323.6270.161.4172.8871.07
    349.1963.871.2867.0165.34
    374.4958.651.1860.1160.00
    398.8654.261.0952.7755.47
    423.1050.741.0151.70
    Table 1. Experimental data of thermal diffusivity of n-hexane saturated state
    Yirui Wang, Guanjia Zhao, Jianguo Yin, Suxia Ma. Development of Experimental System for Liquid Thermal Diffusion by Dynamic Light Scattering Method[J]. Laser & Optoelectronics Progress, 2023, 60(1): 0129002
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