Prof. Igor V. Ershov Profile

Prof. Igor V. Ershov

Chief of Lab

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Publications (9)

Proceedings Article | 20 September 2007 Paper

Light refraction modeling for computational schlieren imaging in symmetrical flows

Igor Ershov, Yuri Babichev

Proceedings Volume 6695, 66950H (2007) https://doi.org/10.1117/12.732208

KEYWORDS: Refraction, Optical spheres, Interferometry, Visualization, Data modeling, Physics, Motion models, Optical testing, Computer simulations, Phase shifts

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Proceedings Article | 14 August 2006 Paper

Application of digital interferometry to study of density field around sphere with flow separation

Igor Ershov, Yuri Babichev

Proceedings Volume 6292, 62920L (2006) https://doi.org/10.1117/12.679708

KEYWORDS: Interferometry, Optical spheres, Refraction, Data processing, Visualization, Interferometers, Schlieren techniques, Diagnostics, Spatial resolution, Collimation

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Proceedings Article | 7 March 2006 Paper

Computer-generated interferograms of symmetrical gas flows

Igor Ershov, Yuriy Babichev

Proceedings Volume 4101, (2006) https://doi.org/10.1117/12.498418

KEYWORDS: Interferometry, Interferometers, Visualization, Inverse optics, Polonium, Inverse problems, Computer graphics, Visual process modeling, Diagnostics, 3D modeling

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Proceedings Article | 18 August 2005 Paper

Digital interferometry of symmetrical flows with inner shocks

Igor Ershov, Yuri Babichev

Proceedings Volume 5880, 588018 (2005) https://doi.org/10.1117/12.626822

KEYWORDS: Interferometry, Interferometers, Computer simulations, Visualization, Glasses, 3D modeling, Data modeling, Analytical research, Computer graphics, Optical interferometry

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Proceedings Article | 2 August 2004 Paper

Study of shock wave curl structures using shearing interferometry

Igor Ershov, Alex Fedotov

Proceedings Volume 5532, (2004) https://doi.org/10.1117/12.557604

KEYWORDS: Interferometry, Shearing interferometers, Mirrors, Atmospheric propagation, Light sources, Spherical lenses, Wavefronts, Interferometers, Diffraction, Quantitative analysis

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Proceedings Article | 19 June 2002 Paper

Digital interferometry application to the study of hypersonic wind tunnel flows

Igor Ershov, Yuriy Babichev

Proceedings Volume 4778, (2002) https://doi.org/10.1117/12.473568

KEYWORDS: Interferometry, Visualization, Interferometers, Digital holography, Holographic interferometers, Holographic interferometry, Holography, Data modeling, Laser interferometry, Motion models

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Proceedings Article | 26 November 2001 Paper

Singularities of interferometric pictures in gas flow diagnostics

Igor Ershov, Yuriy Babichev

Proceedings Volume 4448, (2001) https://doi.org/10.1117/12.449398

KEYWORDS: Interferometry, 3D modeling, Diagnostics, Visualization, Differential equations, Optical diagnostics, Solids, Combustion, Ultraviolet radiation, Refraction

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Proceedings Article | 20 October 1998 Paper

Color-shadow TV filming of nonstationary gas flow

Igor Ershov, Vladimir Otmennikov

Proceedings Volume 3428, (1998) https://doi.org/10.1117/12.327966

KEYWORDS: Diffraction gratings, Visualization, Diffraction, Prisms, Video, Aerodynamics, Video processing, Light sources, Refractive index, Image quality

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Proceedings Article | 12 November 1993 Paper

Optical gas-and-dust analyzer

V. Alekhin, Igor Ershov, E. Korolyov, A. Vladimirov

Proceedings Volume 2107, (1993) https://doi.org/10.1117/12.162140

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Showing 5 of 9 publications

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