The dynamic deformation measurement of the high speed heated LY12 aluminium plate with moire interferometry

Xie, Huimin; Wang, Guotao; Dai, Fulong; Zhang, Guangjun; Liu, Xingfu; Fangju, Zhang; Ai-ming, XU

doi:10.1016/s0924-0136(98)00055-7

Cited by 12 publications

(6 citation statements)

References 3 publications

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“…For this purpose, a special simplified two-dimensional numerical model is developed and used in hybrid experimental -numerical procedures of investigation of vibrations of a wing. This paper continues the analysis of time averaged moiré method presented in [1] and develops optical techniques discussed in [2][3][4][5][6][7][8][9][10][11][12][13].…”

Section: Introductionmentioning

confidence: 74%

Measurement of vibrations of a wing

Maskeliūnas¹,

Maskeliūnas²,

Paškevičius³

et al. 2016

J. meas. eng.

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In the paper vibrations of a wing are investigated experimentally by using the method of time averaged projection moiré. Experimental setup is developed and the results obtained by using the experimental procedure are analyzed. Interpretation of projection moiré images on a shallow surface is more complicated than on a plane surface. For this purpose, a special simplified two-dimensional numerical model is developed and used in hybrid experimental -numerical procedures of investigation of vibrations of a wing.

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Section: Introductionmentioning

confidence: 74%

Measurement of vibrations of a wing

Maskeliūnas¹,

Maskeliūnas²,

Paškevičius³

et al. 2016

J. meas. eng.

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show abstract

“…Another widely used application is the analysis of transient mechanics of deformation exploiting laser moiré interferometry. 3,4,5 Nevertheless, direct dynamic interpretation of structural vibrations from dynamic pictures of a moiré grating is hardly possible due to a relatively high frequency of resonant oscillations of the analyzed structures. An alternative could be the coupling of time average techniques and geometric moiré fringe analysis.…”

Section: Applicability Of Time Average Geometric Moiré For Vibrating mentioning

confidence: 99%

APPLICABILITY OF TIME AVERAGE GEOMETRIC MOIRe FOR VIBRATING ELASTIC STRUCTURES

Ragulskis

Maskelianas

2004

Experimental Techniques

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“…Measurement of dynamics of a plate by moiré methods is described in [3]. Diffraction moiré for investigation of dynamics is presented in [4].…”

Section: Introductionmentioning

confidence: 99%

Reflection moiré for the measurement of wing vibrations

Maskeliūnas¹,

Maskeliūnas²,

Ragulskis³

et al. 2018

J. meas. eng.

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Abstract. Investigation of time averaged reflection moiré measurements of vibrations of a wing is performed in this paper. Interpretation of reflection moiré images on a shallow surface of a wing is more complicated than on a plane surface. For this purpose, a special simplified two-dimensional numerical model is developed and the possibilities of application of this method of measurement of vibrations are investigated.

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The dynamic deformation measurement of the high speed heated LY12 aluminium plate with moire interferometry

Cited by 12 publications

References 3 publications

Measurement of vibrations of a wing

Measurement of vibrations of a wing

APPLICABILITY OF TIME AVERAGE GEOMETRIC MOIRe FOR VIBRATING ELASTIC STRUCTURES

Reflection moiré for the measurement of wing vibrations

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