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Effect of Plasma Actuator on Velocity and Temperature Profiles of High Aspect Ratio Rectangular Jet

Pham Anh Viet 因幡 和晃 Anh Viet Pham Kazuaki Inaba 東京工業大学 DOI:https://doi.org/10.3390/fluids7080281

2022.08.13

概要

The turbulence jet centerline velocity and temperature decay intensely along the centerline flow direction. Thus, improving it could benefit engineering applications, such as air conditioners. However, active flow control techniques with high-aspect-ratio jets, especially for controlling the temperature, have not been widely investigated. This paper presents the velocity and temperature performance of a high-aspect-ratio rectangular jet controlled by two dielectric barrier discharge plasma actuators located on the longer sides of the nozzle and controlled by high-voltage and high-frequency pulse-width modulation sinusoidal waves. The scanning method was used to cover 362 cases as combinations of working parameters (modular frequency vs. duty vs. phase difference) for the velocity and temperature performances of the jets. Results show that plasma actuators can control both velocity and temperature distribution with minor input power compared with the rectangular jet’s kinetic energy and heat flux. The velocity increased up to 4% and decreased to 11%, measured at the interest position where x/h = 70 on the centerline. There were a 5% increase and a 4% decrease compared to the temperature-based case. Distinctive velocity and temperature distributions were observed under noteworthy cases, indicating the potential of the actuator to create various flow features without installing new hardware on the flow.

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参考文献

1. Rajaratnam, N. Turbulent Jets; Elsevier: Amsterdam, The Netherlands, 1976; Chapter 13, p. 267.

2. Shakouchi, T. Jet Flow Engineering: Fundamentals and Application; Morikita Publishing Co., Ltd.: Tokyo, Japan, 2004.

3. Deo, R.C.; Mi, J.; Nathan, G.J. The influence of nozzle-exit geometric profile on statistical properties of a turbulent plane jet. Exp. Therm. Fluid Sci. 2007, 32, 545–559. [CrossRef]

4. Corke, T.C.; Enloe, C.L.; Wilkinson, S.P. Dielectric barrier discharge plasma actuators for flow control. Annu. Rev. Fluid Mech. 2010, 42, 505–529. [CrossRef]

5. Benard, N.; Bonnet, J.P.; Touchard, G.; Moreau, E. Flow Control by Dielectric Barrier Discharge Actuators: Jet Mixing Enhancement. AIAA J. 2008, 46, 2293–2305. [CrossRef]

6. Riherd, M.; Roy, S. Measurements and simulations of a channel flow powered by plasma actuators. J. Appl. Phys. 2012, 112, 053303. [CrossRef]

7. Castellanos, R.; Michelis, T.; Discetti, S.; Ianiro, A.; Kotsonis, M. Reducing turbulent convective heat transfer with streamwise plasma vortex generators. Exp. Therm. Fluid Sci. 2022, 134 , 110596. [CrossRef]

8. Rizzetta, D.P.; Visbal, M.R. Numerical investigation of plasma-based control for low-Reynolds-number airfoil flows. AIAA J. 2011, 49, 411–425. [CrossRef]

9. Portugal, S.; Choudhury, B.; Lilley, A.; Charters, C.; Porrello, C.; Lin, J.; Roy, S. A fan-shaped plasma reactor for mixing enhancement in a closed chamber. J. Phys. D Appl. Phys. 2020, 53, 22LT01. [CrossRef]

10. Wojewodka, M.M.; White, C.; Kontis, K. Effect of permittivity and frequency on induced velocity in ac-DBD surface and channel plasma actuators. Sens. Actuators A Phys. 2020, 303, 111831. [CrossRef]

11. Moreau, E.; Cazour, J.; Benard, N. Influence of the air-exposed active electrode shape on the electrical, optical and mechanical characteristics of a surface dielectric barrier discharge plasma actuator. J. Electrost. 2018, 93, 146–153. [CrossRef]

12. Rodrigues, F.; Mushyam, A.; Pascoa, J.; Trancossi, M. A new plasma actuator configuration for improved efficiency: The stair-shaped dielectric barrier discharge actuator. J. Phys. D Appl. Phys. 2019, 52, 385201. [CrossRef]

13. List, E. Turbulent jets and plumes. Annu. Rev. Fluid Mech. 1982, 14, 189–212. [CrossRef]

14. Fukagata, K.; Yamada, S.; Ishikawa, H. Plasma actuators: Fundamentals and research trends. J. Jpn. Soc. Fluid Mech. 2010, 29, 243–250.

15. Shepelev, I. Supply ventilation jets and fountains. In Proceedings of the Academy of Construction and Architecture of the USSR, Moscow, Russia, 14–17 November 1961; Volume 4.

16. Kraemer, K. Die Potentialströmung in der Umgebung von Freistrahlen. Z. Flugwiss 1971, 19, 93–104.

17. Heskestad, G. Hot-wire measurements in a plane turbulent jet. Trans. ASME J. Appl. Mech. 1965, 32, 721–731. [CrossRef]

18. Kotsovinos, N.E.; List, E.J. Plane turbulent buoyant jets. Part 1. Integral properties. J. Fluid Mech. 1977, 81, 25–44. [CrossRef]

19. Goodfellow, H.D.; Kosonen, R. Industrial Ventilation Design Guidebook: Volume 1: Fundamentals; Academic Press: Cambridge, MA, USA, 2020.

20. Tang, A.; Vaddi, R.; Mamishev, A.; Novosselov, I. Empirical relations for discharge current and momentum injection in dielectric barrier discharge plasma actuators. J. Phys. D Appl. Phys. 2021, 54, 245204. [CrossRef]

21. Ashpis, D.; Laun, M.; Griebeler, E. Progress toward accurate measurement of dielectric barrier discharge plasma actuator power. AIAA J. 2017, 55, 2254–2268. [CrossRef] [PubMed]

22. Shepelev, I.; Gelman, N. Universal equations for velocity and temperature computation along the ventilation jets, supplied from rectangular outlets. Water Supply. Sanit. Tech. 1966 .

23. Koestel, A. Pathsof Horizontally Projected Heated and Chilled Airjets. ASHVE J. 1955, 27, 55.

24. Abramovich, G. Free Turbulent Jets of Liquids and Gases; Gose˜nergoizdat: Moscow, Russia, 1948; p. 288,

25. Jakob, H.; Kim, M.K. Feasibility Study on the Use of Non-Thermal Plasma for a Cold Radio Blackout Experiment. In Proceedings of the AIAA Scitech 2020 Forum, Orlando, FL, USA, 6–10 January 2020; p. 2150. [CrossRef]

26. Moreau, E. Airflow control by non-thermal plasma actuators. J. Phys. D Appl. Phys. 2007, 40, 605. [CrossRef]

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