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Temperature Measurement for Hydrogen Gas in Turbulent Jet Diffusion Flame with Swirler of Angle 45°


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1 Department of Chemical Engineering, Babu Banarsi Das Institute of Technology, Lucknow (U.P.), India
     

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Temperature measurement of H2 gas was investigated experimentally in turbulent diffusion flame with co-flowing air stream with swirler. The air velocity changes from slow to high flow rate. Reynolds number is varying throughout the process from laminar to turbulent region. Results showed that the temperature decreases with increase the air flow rate and also temperature decreases as decrease in M.F.R. and equivalence ratio. Flame stability increases with increasing the hydrogen content in the hybrid fuel mixture.

Keywords

Hydrogen Gas, Temperature, Flame.
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  • Cheng, T.S., Wehrmeyer, J.A. and Pitz, R.W. (2007). Conditional analysis of lifted hydrogen jet diffusion flame experimental data and comparison to laminar flame solutions. Combustion & Flame, 150: 340-354.

  • Cheng, T.S., Wu, C.Y., Chen, C.P., Li, Y.H., Chao, Y.C., Yuan, T. and Leu, T.S. (2006). Detailed measurement and assessment of laminar hydrogen jet diffusion flames. Combustion & Flame, 146 (1-2) : 268-282.

  • Desoky, A.A., Halaf, A.S.K. and EL-Mahallawy, M. (1990). Combustion process in a gas turbine combustor when using H2, NH3 and LPG fules. Internat. J. Hydrogen Energy, 15(3): 203-211.

  • Edmondson, H. and Heap, M.P. (1971). The burning velocity of hydrogen-air flames. Combustion & Flame, 16: 161-165.

  • Hashimoto, T., Koyama, K. and Yamagishi, M. (1990). Hydrogen combustion characteristics in a model burner with a coaxial injector, Internat. J. Hydrogen Energy, 23(8): 713-7201.

  • Kumakura, T., Kan, S., Hiraoka, K. and Ikame, M. (1996). Characteristics of stoichiometrics H2O Combustion in water with premixing and diffusion burners. Internat. J. Hydrogen Energy, 21(8): 693.

  • Oh, J., Heo, P. and Yoon, Y. (2009). Acoustic excitation effect on NOx reduction and flame stability in a lifted non-premixed turbulent hydrogen jet with coaxial air. Internat. J. Hydrogen Energy, 34 (18) : 7851-7861.

  • Oh, J. and Yoon, Y. (2010). Flame stabilization in a lifted non-premixed turbulent hydrogen jet with coaxial air. Internat. J. Hydrogen Energy, 35(19): 10569-10579.

  • Phuoc, T.X. and Chen, R.H. (2007). Use of laser-induced spark for studying ignition stability and unburned hydrogen escaping from laminar diluted hydrogen diffusion jet flames. Optics & Lasers Engg., 45 (8) : 834-842.

  • Schefer, R.W., Houf, W.G., Williams, T.C., Bourne, B. and Colton, J. (2007). Characterization of high-pressure, under-expanded hydrogen-jet flame. Internat. J. Hydrogen Energy, 32 (12) : 2081-2093.

  • Schefer, R.W., Kulatilaka, W.D., Patterson, B.D. and Settersten, T.B. (2009). Visible emission of hydrogen flames. Combustion & Flame, 156 (6) : 1234-1241.

  • Senior, D.A. (1961). Burning velocities of hydrogen-air and hydrogen-oxygen mixtures, determination by burner method with schlieren photography. Internat. J. Hydrogen Energy, 3: 7-10.

  • Trinh, H.P., Isaac, K.M. and Chen, Y.S. (1989). Numerical study of Hydrogen -air mixing flow field in a typical combustor geometry, Internat. J. Hydrogen Energy, 14(10): 737-748.

  • Veser, A., Kuznetsov, M., Fast, G., Friedrich, A., Kotchourko, N., Stern, G., Schwall, M. and Breitung, W. (2011). The structure and flame propagation regimes in turbulent hydrogen jets. Internat. J. Hydrogen Energy, 36(3): 2351-2359.

  • Vranos, A., Faucher, J.E. and Cuitis, W.E. (1969). Turbulent mass transport and rates of reaction in a confined hydrogen -air diffusion flame, in Twelfth symposium (International) on combustion, Combustion Institute, Pittsburgh. 1051-1057pp.

  • Wu, Y., Lu, Y., Al-Rahbi, I.S. and Kalghatgi, G.T. (2009). Prediction of the liftoff, blowout and blow-off stability limits of pure hydrogen and hydrogen/hydrocarbon mixture jet flames. Internat. J. Hydrogen Energy, 34 (14) : 5940-5945.

  • Zimmer, L., Okai, K. and Kurosawa, Y. (2007). Combined laser induced ignition and plasma spectroscopy: Fundamental sand application to a hydrogen-air combustor, Spectrochimica Acta Part B, 62: 1484-1495.


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  • Temperature Measurement for Hydrogen Gas in Turbulent Jet Diffusion Flame with Swirler of Angle 45°

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Authors

Amit Kumar Gupta
Department of Chemical Engineering, Babu Banarsi Das Institute of Technology, Lucknow (U.P.), India

Abstract


Temperature measurement of H2 gas was investigated experimentally in turbulent diffusion flame with co-flowing air stream with swirler. The air velocity changes from slow to high flow rate. Reynolds number is varying throughout the process from laminar to turbulent region. Results showed that the temperature decreases with increase the air flow rate and also temperature decreases as decrease in M.F.R. and equivalence ratio. Flame stability increases with increasing the hydrogen content in the hybrid fuel mixture.

Keywords


Hydrogen Gas, Temperature, Flame.

References