THERMAL SCIENCE

International Scientific Journal

Kun Li

,

Yuxiang Han

,

Zhixiong Han

,

Junlong Zhang

,

Hao Zan

EXPERIMENTAL STUDY ON INFLUENCE OF FORCED VIBRATION OF COOLING CHANNEL ON HEAT TRANSFER INSTABILITY AT ATMOSPHERIC AND QUASI-CRITICAL PRESSURE

ABSTRACT
Hydrocarbon fuel is used as coolant to cool scramjet by flowing through cooling channels at atmospheric pressure and quasi-critical pressure conditions. The instability of the heat transfer will occur in this process. However, the effect of scramjet vibration on the heat transfer instability is unclear. In order to study the effect of cooling channel forced vibration on the unstable heat transfer performance at trans-crtical pressure, cooling channel heat transfer characteristics under different vibration condition are analyzed. Experimental results show that at atmospheric pressure, cooling channel vibration causes a drastic change in the temperature of the inner wall during unstable heat transfer process, but vibration will not change the fuel bulk temperature oscillation process. As a result, forced vibration can lead to heat transfer deterioration in the gas-liquid two-phase flow. Under the condition of quasi-critical pressure, cooling channel vibration not only change the inner wall temperature, but also influence the fuel bulk temperature. The forced vibration can lead to heat transfer enhancement. High frequency vibration can effectively suppress heat transfer instability and reduces heat transfer fluctuations.
KEYWORDS
cooling channel, Atmospheric pressure, Quasi-critical pressure, vibration, heat transfer
PAPER SUBMITTED: 1970-01-01
PAPER REVISED: 2022-12-08
PAPER ACCEPTED: 2022-12-12
PUBLISHED ONLINE: 2023-05-13
DOI REFERENCE: https://doi.org/10.2298/TSCI220918094L
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2023, VOLUME 27, ISSUE Issue 6, PAGES [4651 - 4663]
REFERENCES
  1. Zhang, J. L., et al., Investigations on Flame Liftoff Characteristics in Liquid-Kerosene Fueled Supersonic Combustor Equipped with Thin Strut, Aerospace Science and Technology, 84 (2019), Jan., pp. 686-697
  2. Chen, M., et al., Study on Influence of Forced Vibration of Cooling Channel on Flow and Heat Transfer of Hydrocarbon Fuel at Supercritical Pressure, Thermal Science, 26 (2022), 4B, pp. 3463-3476
  3. Majdak, M., et al., Analysis of Thermal Flow in Waterwall Tubes of the Combustion Chamber Depending on the Fluid Parameters, Thermal Science, 23 (2019), Suppl. 4, pp. S1333-S1344
  4. Linne, D. L., et al., Investigation of Instabilities and Heat Transfer Phenomena in Supercritical Fuels at High Heat Flux and Temperatures, AIAA Paper, (2000), Aug., pp. 2000-3128
  5. Zan, H., et al., Recurrence Network Analysis for Uncovering Dynamic Transition of Thermo-Acoustic Instability of Supercritical Hydrocarbon Fuel Flow, Aerospace Science and Technology, 85 (2019), Feb., pp. 1-12
  6. Qin, J., et al., Experimental Study on Chemical Recuperation Process of Endothermic Hydrocarbon Fuel, Fuel, 108 (2013), 11, pp. 445-450
  7. Jovanović, M. M., et al., Rayleigh-Benard Convection Instability in the Presence of Temperature Variation at the Lower Wall, Thermal science, 16 (2012), 2, pp. 281-294
  8. Yang, S., et al., A New Cognition on Oscillatory Thermocapillary Convection for High Prandtl Number Fluids, Thermal Science, 25 (2021), 6B, pp. 4761-4772
  9. Kafengauz, N. L., et al., Pseudoboiling and Heat Transfer in a Turbulent Flow, Journal of Engineering Physics, 14 (1968), 5, pp. 489-490
  10. Linne, D. L., et al., Evaluation of Heat Transfer and Thermal Stability of Supercritical JP-7 Fuel, AIAA Paper, 3041, 33rd Joint Propulsion Con. and Exibit., Seattle, Wash., USA, 1997
  11. Alad'Ev, I T., et al., Characteristics of Self-Excited Thermoacoustic Oscillations In Heat Transfer to NHeptane, Journal of Engineering Physics and Thermophysics, 33 (1977), 1, pp. 752-755
  12. Hitch, B., et al., Enhancement of Heat Transfer and Elimination of Flow Oscillations in Supercritical Fuels, AIAA Paper, 3759, 34rd Joint Propulsion Con. and Exibit., Clevland, O., USA, 1998
  13. Hitch, B., et al., Experimental Investigation of Heat Transfer and Flow Instabilities in Supercritical Fuels, AIAA Paper, 3043, 33rd Joint Propulsion Con. And Exibit., Aeattle, Wash., USA, 1997
  14. Zhu, Y. H., et al., Investigation of Flow and Heat Transfer Instabilities and Oscillation Inhibition of NDecane at Supercritical Pressure in Vertical Pipe, Applied Thermal Engineering, 161 (2019), 7, 114143
  15. Edwards, T., USAF Supercritical Hydrocarbon Fuels Interests, AIAA Paper, 0807, 31st Aerospace Sci. Meeting, Reno, Nev., USA, 1993
  16. Hines, W. S., et al., Pressure Oscillations Associated with Heat Transfer to Hydrocarbon Fluids at Supercritical Pressures and Temperatures, ARS Journal, 32 (1962), 3, pp. 361-366
  17. Liu, Z., et al., Convective Heat Transfer and Pressure Drop Characteristics of Near-Critical-Pressure Hydrocarbon Fuel in a Minichannel, Applied Thermal Engineering, 51 (2013), 1-2, pp. 1047-1054
  18. Zhou, W., et al., Mechanism and Influencing Factors Analysis of Flowing Instability of Supercritical Endothermic Hydrocarbon Fuel within a Small-Scale Channel, Applied Thermal Engineering, 71 (2014), 1, pp. 34-42
  19. Wang, H., et al., Experimental Investigation on the Onset of Thermo-Acoustic Instability of Supercritical Hydrocarbon Fuel Flowing in a Small-Scale Channel, Acta Astronaut, 117 (2015), Dec., pp. 296-304
  20. Wang, H., et al., Experimental Investigation on the Characteristics of Thermo-Acoustic Instability in Hydrocarbon Fuel at Supercritical Pressures, Acta Astronaut, 121 (2016), Apr., pp. 29-38
  21. Han, Y., et al., Assessment of a Hybrid RANS/LES Simulation Method and URANS Method in Depicting the Unsteady Motions of Flow Structures in a Scramjet Combustor, Aerospace Science and Technology, 72 (2018), Jan., pp. 114-122
  22. Ma, F., et al., Thermoacoustic Flow Instability in a Scramjet Combustor, AIAA Paper, 3824, 41st Join Propulsion Con. and Exhibit. Tucson, Ariz., USA, 2005
  23. Katinas, V. I., et al., Heat Transfer Behavior of Vibrating Tubes Operating in Crossflow. 1. temperature and Velocity Fluctuations, Heat Transfer-Soviet Research, 18 (1986), 2, pp. 1-9
  24. Cheng, C. H., et al., Experimental Study of the Effect of Transverse Oscillation on Convection Heat Transfer from a Circular Cylinder, Journal of Heat Transfer, 119 (1997), 3, pp. 474-482
  25. Deng, H. W., et al., Density Measurements of Endothermic Hydrocarbon Fuel at Sub- and Supercritical Conditions, Journal of Chemical and Engineering Data, 56 (2011), 6, pp. 2980-2986
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Experimental study on influence of forced vibration of cooling channel on heat transfer instability at atmospheric and quasi-critical pressure

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence