Abstract
The installation condition of heat meters has an influence on interior fluid field and flux measurement accuracy. In this paper, this influence is investigated through experimental research and numerical simulation. The results indicate that the influence of the length of tubes in front of heat meters can be neglected when L⩾4D (L is the length of tubes in front of heat meter, D is the diameter of heat meter). This conclusion has been of great value on academic theory and practical application.
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References
Zhan Zhijie, The Technology Manual of Hear meter[M]. Beijing: China Metrology Publishing House, 2004.
Zhai Daxi, Li Xiangqun, An Yiran. A Method Designed for complex phase mixing jet flow. Journal o Hydrodynamics, Ser. A, Vol.19, Supplement, 2004.
Fan Chun, An Yiran, Lin Gongming. Aerodynamic Loading Computation of the Shoudu Museum Building. Journal of Hydrodynamics, Ser. A, Vol.19, Supplement, 2004.
Wang Yuancheng, Wu Wenquan. Numerical Simulation of Flow Around Square Cylinder Using RNG k-εTurbulence Model. Journal of Hydrodynamics, Ser. A, Vol.19, Supplement, 2004.
Fluent Inc. FLUENT User’s Guide [M]. Fluent Inc., 2005.
Fluent Inc.GAMBIT Modeling Guide[M]. Fluent Inc., 2005.
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Du, Gs., Liu, Ln., Li, L. et al. The influence of installation conditions of heat meters on interior fluid field and flux measurement accuracy. J Hydrodyn 18 (Suppl 1), 444–449 (2006). https://doi.org/10.1007/BF03400486
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DOI: https://doi.org/10.1007/BF03400486