Abstract

In this Letter, moiré and emission tomography are integrated to visualize and diagnose high-temperature flow fields, and a jet flame is chosen as a practical example for experiment. The refractive index and intensity distributions are simultaneously obtained by moiré and emission tomography, respectively. Based on the intensity distribution, the structure of the jet flame is well visualized, so that the spatial distribution of species composition can be considered in the temperature reconstruction process. Finally, the refractive index and intensity distributions are matched, and a partition model is adopted to reconstruct the temperature distribution of the jet flame.

© 2012 Optical Society of America

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2012

C. Yun-yun, Z. Gai-ge, G. Fang, and L. Zhen-hua, Opt. Commun. 285, 2501 (2012).
[CrossRef]

2009

2007

D. Y. Zhang and H. C. Zhou, Fuel 86, 1552 (2007).
[CrossRef]

2005

Y. Ishino and N. Ohiwa, Jap. Soc. Mech. Eng. 48, 34 (2005).
[CrossRef]

1999

L. McMackin, R. J. Hugo, K. P. Bishop, E. Y. Chen, R. E. Pierson, and C. R. Truman, Exp. Fluids 26, 249 (1999).
[CrossRef]

B. H. Timmerman, D. W. Watt, and P. J. Bryanston-Cross, Opt. Laser Technol. 31, 53 (1999).
[CrossRef]

1994

1991

1988

1987

1982

J. Stricker and O. Kafri, AIAA 20, 820 (1982).
[CrossRef]

Z. Karny and O. Kafri, Appl. Opt. 21, 3326 (1982).
[CrossRef]

1981

Allen, C. W.

C. W. Allen, Astrophysical Quantities (Athlone, 1963).

Anzhi, H.

S. Yang, C. Yunyun, H. Anzhi, and Z. Zhimin, Acta Optica Sinica 29, 1232 (2009) (In Chinese).
[CrossRef]

Bar-Ziv, E.

Bishop, K. P.

L. McMackin, R. J. Hugo, K. P. Bishop, E. Y. Chen, R. E. Pierson, and C. R. Truman, Exp. Fluids 26, 249 (1999).
[CrossRef]

Bryanston-Cross, P. J.

B. H. Timmerman, D. W. Watt, and P. J. Bryanston-Cross, Opt. Laser Technol. 31, 53 (1999).
[CrossRef]

Byer, R. L.

Chen, E. Y.

L. McMackin, R. J. Hugo, K. P. Bishop, E. Y. Chen, R. E. Pierson, and C. R. Truman, Exp. Fluids 26, 249 (1999).
[CrossRef]

Chen, Y. Y.

Fang, G.

C. Yun-yun, Z. Gai-ge, G. Fang, and L. Zhen-hua, Opt. Commun. 285, 2501 (2012).
[CrossRef]

Faris, G. W.

Gai-ge, Z.

C. Yun-yun, Z. Gai-ge, G. Fang, and L. Zhen-hua, Opt. Commun. 285, 2501 (2012).
[CrossRef]

Glatt, I.

He, A.

He, A.-Z.

Hegde, G. M.

B. Medhi, G. M. Hegde, K. P. J. Reddy, D. Roy, and R. M. Vasu, in 28th International Symposium on Shock Waves (University of Manchester, 2011), pp. 3–8.

Hesselink, L.

Hoffman, Jerome

Jerome Hoffman, CP65-444 at the 1965 IEEE Communications Convention, Boulder, Colo., 14, 318 (1966).

Hugo, R. J.

L. McMackin, R. J. Hugo, K. P. Bishop, E. Y. Chen, R. E. Pierson, and C. R. Truman, Exp. Fluids 26, 249 (1999).
[CrossRef]

Ishino, Y.

Y. Ishino and N. Ohiwa, Jap. Soc. Mech. Eng. 48, 34 (2005).
[CrossRef]

Kafri, O.

Karny, Z.

Keren, E.

McMackin, L.

L. McMackin, R. J. Hugo, K. P. Bishop, E. Y. Chen, R. E. Pierson, and C. R. Truman, Exp. Fluids 26, 249 (1999).
[CrossRef]

Medhi, B.

B. Medhi, G. M. Hegde, K. P. J. Reddy, D. Roy, and R. M. Vasu, in 28th International Symposium on Shock Waves (University of Manchester, 2011), pp. 3–8.

Meier, G.

Middendorf, P.

Ni, X.-W.

Obermeier, F.

Ohiwa, N.

Y. Ishino and N. Ohiwa, Jap. Soc. Mech. Eng. 48, 34 (2005).
[CrossRef]

Pierson, R. E.

L. McMackin, R. J. Hugo, K. P. Bishop, E. Y. Chen, R. E. Pierson, and C. R. Truman, Exp. Fluids 26, 249 (1999).
[CrossRef]

Reddy, K. P. J.

B. Medhi, G. M. Hegde, K. P. J. Reddy, D. Roy, and R. M. Vasu, in 28th International Symposium on Shock Waves (University of Manchester, 2011), pp. 3–8.

Roy, D.

B. Medhi, G. M. Hegde, K. P. J. Reddy, D. Roy, and R. M. Vasu, in 28th International Symposium on Shock Waves (University of Manchester, 2011), pp. 3–8.

Snyder, R.

Soller, C.

Song, Y.

Stricker, J.

J. Stricker and O. Kafri, AIAA 20, 820 (1982).
[CrossRef]

Timmerman, B. H.

B. H. Timmerman, D. W. Watt, and P. J. Bryanston-Cross, Opt. Laser Technol. 31, 53 (1999).
[CrossRef]

Truman, C. R.

L. McMackin, R. J. Hugo, K. P. Bishop, E. Y. Chen, R. E. Pierson, and C. R. Truman, Exp. Fluids 26, 249 (1999).
[CrossRef]

Vasu, R. M.

B. Medhi, G. M. Hegde, K. P. J. Reddy, D. Roy, and R. M. Vasu, in 28th International Symposium on Shock Waves (University of Manchester, 2011), pp. 3–8.

Watt, D. W.

B. H. Timmerman, D. W. Watt, and P. J. Bryanston-Cross, Opt. Laser Technol. 31, 53 (1999).
[CrossRef]

Weinberg, F. J.

F. J. Weinberg, Optics of Flames (Butterworths, 1963), p. 23.

Wenskus, R.

Yan, D.-P.

Yang, S.

S. Yang, C. Yunyun, H. Anzhi, and Z. Zhimin, Acta Optica Sinica 29, 1232 (2009) (In Chinese).
[CrossRef]

Yunyun, C.

S. Yang, C. Yunyun, H. Anzhi, and Z. Zhimin, Acta Optica Sinica 29, 1232 (2009) (In Chinese).
[CrossRef]

Yun-yun, C.

C. Yun-yun, Z. Gai-ge, G. Fang, and L. Zhen-hua, Opt. Commun. 285, 2501 (2012).
[CrossRef]

Zhang, D. Y.

D. Y. Zhang and H. C. Zhou, Fuel 86, 1552 (2007).
[CrossRef]

Zhao, Z.

Zhen-hua, L.

C. Yun-yun, Z. Gai-ge, G. Fang, and L. Zhen-hua, Opt. Commun. 285, 2501 (2012).
[CrossRef]

Zhimin, Z.

S. Yang, C. Yunyun, H. Anzhi, and Z. Zhimin, Acta Optica Sinica 29, 1232 (2009) (In Chinese).
[CrossRef]

Zhou, H. C.

D. Y. Zhang and H. C. Zhou, Fuel 86, 1552 (2007).
[CrossRef]

Acta Optica Sinica

S. Yang, C. Yunyun, H. Anzhi, and Z. Zhimin, Acta Optica Sinica 29, 1232 (2009) (In Chinese).
[CrossRef]

AIAA

J. Stricker and O. Kafri, AIAA 20, 820 (1982).
[CrossRef]

Appl. Opt.

Exp. Fluids

L. McMackin, R. J. Hugo, K. P. Bishop, E. Y. Chen, R. E. Pierson, and C. R. Truman, Exp. Fluids 26, 249 (1999).
[CrossRef]

Fuel

D. Y. Zhang and H. C. Zhou, Fuel 86, 1552 (2007).
[CrossRef]

J. Opt. Soc. Am. A

Jap. Soc. Mech. Eng.

Y. Ishino and N. Ohiwa, Jap. Soc. Mech. Eng. 48, 34 (2005).
[CrossRef]

Opt. Commun.

C. Yun-yun, Z. Gai-ge, G. Fang, and L. Zhen-hua, Opt. Commun. 285, 2501 (2012).
[CrossRef]

Opt. Express

Opt. Laser Technol.

B. H. Timmerman, D. W. Watt, and P. J. Bryanston-Cross, Opt. Laser Technol. 31, 53 (1999).
[CrossRef]

Opt. Lett.

Other

C. W. Allen, Astrophysical Quantities (Athlone, 1963).

F. J. Weinberg, Optics of Flames (Butterworths, 1963), p. 23.

B. Medhi, G. M. Hegde, K. P. J. Reddy, D. Roy, and R. M. Vasu, in 28th International Symposium on Shock Waves (University of Manchester, 2011), pp. 3–8.

Jerome Hoffman, CP65-444 at the 1965 IEEE Communications Convention, Boulder, Colo., 14, 318 (1966).

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Figures (9)

Fig. 1.
Fig. 1.

Schematic diagram of experimental setup. 1, laser (532 nm); 2, extender lens; 3, collimating lens; 4, flame; 5, 6, Ronchi gratings; 7, 9, imaging lens; 8, filter; 10, screen.

Fig. 2.
Fig. 2.

Jet flame.

Fig. 3.
Fig. 3.

Deflected and referenced moiré fringes.

Fig. 4.
Fig. 4.

Refractive index distributions: (a) cross section 1, (b) cross section 2.

Fig. 5.
Fig. 5.

Intensity distributions: (a) cross section 1, (b) cross section 2.

Fig. 6.
Fig. 6.

Overlook map of cross section 1: (a) refractive index, (b) intensity.

Fig. 7.
Fig. 7.

Overlook map of cross section 2: (a) refractive index, (b) intensity.

Fig. 8.
Fig. 8.

Matched spatial regions: (a) cross section 1, (b) cross section 2.

Fig. 9.
Fig. 9.

Temperature distributions.

Equations (1)

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T = { T 1 = 1 L ( A 1 + B 1 λ 2 ) P κ ( n 1 1 ) region 1 T 2 = 1 L ( A 2 + B 2 λ 2 ) P κ ( n 2 1 ) region 2 T 3 = 1 L ( A 3 + B 3 λ 2 ) P κ ( n 3 1 ) region 3 ,

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