Kazan state Federal University E-Archive :: Browsing by Author "Fazlyyyakhmatov M."

Acoustic sensing method based on the inverse problem of recovering the density profile and the bulk modulus of the inhomogeneous medium

Evdokimov Y.; Temyanov B.; Fazlyyyakhmatov M. (2014)

© Published under licence by IOP Publishing Ltd. The model of inhomogeneous acoustic medium without loss in dimensional approximation based on the Riccati equation for the impedance of the medium is considered. The inverse ...

Airflow velocity measurement of the electrostatic spray gun

Fazlyyyakhmatov M.; Shaidullin L. (2020)

© 2020 Published under licence by IOP Publishing Ltd. The results of an experimental study of the airflow velocity measurement of the electrostatic spray gun are presented. It has been shown experimentally that airflow ...

Beam control system for ultrasound scanning device

Denisov E.; Temyanov B.; Sagdiev R.; Fazlyyyakhmatov M. (2014)

© Published under licence by IOP Publishing Ltd. The problems of FPGA based beam control system for ultrasound scanning system is considered. As a result of enhancement of algorithm of linear phased array focusing method ...

Corona discharge in the process of spraying protective powder coatings on piezoceramic materials

Fazlyyyakhmatov M.; Kashapov N. (2014)

© 2014 by Begell House, Inc. The objects of research are powder coatings and the technology of their application to ultrasonic piezoelectric elements. The results of studies of the distribution of coating thickness for ...

Depth and Perspective Perception of Flat Images in Static and Dynamic Visual Scenes

Fazlyyyakhmatov M.; Nurieva Y.; Khafizov I.; Zhegallo A.; Antipov V. (2020)

© 2020 Fazlyyyakhmatov et al.; Licensee Lifescience Global. The paper shows that a sense of depth can arise from two-dimensional (2D) scenes without the presence of a stereoscopic depth signal. Experimental information was ...

Experimental study of the polymer powder film thickness uniformity produced by the corona discharge

Fazlyyyakhmatov M. (2017)

© Published under licence by IOP Publishing Ltd.The results of an experimental study of the polymer powder film thickness uniformity are presented. Polymer powder films are produced by the electrostatic field of corona ...

Numerical simulation of vortex structures in the spraying of electrically charged gas suspension on a plate

Tukmakov A.; Kashapov N.; Tukmakov D.; Fazlyyyakhmatov M. (2018)

© 2018 Institute of Physics Publishing. All rights reserved. Based on the numerical solution of polydisperse gas suspension dynamics system of equations, the process of powder spraying on a plane surface in an electric ...

Phased array based ultrasound scanning system development

Sagdiev R.; Denisov E.; Evdokimov Y.; Fazlyyyakhmatov M.; Kashapov N. (2014)

© Published under licence by IOP Publishing Ltd. Multichannel ultrasound scanning system based on phased arrays development is presented in this paper. Substantiation of system parameters is presented. The description of ...

Practical experience of using thermal-mass flowmeters at the registration associated (free) petroleum gas

Fazlyyyakhmatov M.; Kashapov N.; Khayritonov K.; Lazarev D.; Lazarev V. (2014)

© Published under licence by IOP Publishing Ltd. The results of field tests of thermal-mass flowmeter TurboFlow TFG-S in comparison with ultrasonic flowmeter Dymetic-1223K at existing oil and gas extraction object are given ...

Practical experience of using ultrasound flowmeters at the measurement associated petroleum gas

Fazlyyyakhmatov M.; Kashapov N.; Khayritonov K.; Lazarev D.; Lazarev V. (2015)

© Published under licence by IOP Publishing Ltd. The results of field tests of several ultrasound flowmeters at existing oil and gas extraction objects are given in the paper. Measured medium - associated petroleum gas. ...

Process of the Deposition of Charged Polydisperse Gas Suspension on the Plate Surface in an Electrical Field

Tukmakov A.; Kashapov N.; Tukmakov D.; Fazlyyyakhmatov M. (2018)

© 2018, Pleiades Publishing, Ltd. The process of powder sputtering onto a flat surface in an electric field is described on the basis of the numerical solution of a system of equations of the dynamics of a polydisperse gas ...

Protective matching polymer powder coating of piezoelectric element

Gavrilova V.; Fazlyyyakhmatov M.; Kashapov N. (2013)

Objects of research are coatings and technology of their applying to the piezoelectric elements for ultrasound. Acoustic impedance and thicknesses of matching layers for medical ultrasound transducers have been defined. ...

Radiation pattern of ultrasonic transducer with polymer-powder matching layer

Fazlyyyakhmatov M. (2018)

© 2018 IEEE. The work is devoted to the study of the radiation pattern of the ultrasonic transducers. Transducers modified by deposition in the electrostatic field of a protective matching quarter-wave polymer-powder layer. ...

Resistance of the powder coatings obtained in the electrostatic field of the corona discharge to the static action of liquids

Fazlyyyakhmatov M.; Teveleva A.; Kashapov N. (2018)

© 2018 Institute of Physics Publishing. All rights reserved. The results of an experimental study of the static action of liquids on polymer-powder coatings obtained in the electrostatic field of the corona discharge are ...

Sensitivity and directivity measurement of ultrasonic transducer with polymer-powder matching layer

Fazlyyyakhmatov M. (2018)

© Published under licence by IOP Publishing Ltd. The results of an experimental study of the sensitivity and directivity pattern of the ultrasonic transducers are presented. Data was obtained for transducers with central ...

The spatial distribution the thickness of polymer powder coatings for ultrasonic sensors

Gavrilova V.; Fazlyyyakhmatov M.; Kashapov N. (2014)

© Published under licence by IOP Publishing Ltd. Objects of research are coatings and technology of their applying to the piezoelectric elements for ultrasound. Results of studies the distribution coating thickness according ...

Ultrasonic method for measuring of gas bubbles in liquids

Al-Umari I.; Kashapov N.; Saitkulov V.; Fazlyyyakhmatov M. (2019)

© 2019 IOP Publishing Ltd. All rights reserved. The paper proposes to use an ultrasonic method to measure the content of gas bubbles in liquids. The task is relevant in various applications. Industrial ultrasonic analyzer ...

Ultrasonic method for measuring of the electrolyte condition in the discharge burning process with a liquid electrode

Al-Umari I.; Kashapov N.; Saitkulov V.; Fazlyyyakhmatov M. (2019)

© Published under licence by IOP Publishing Ltd. The article is devoted to the development of the ultrasonic method for measuring of the electrolyte condition in the discharge burning process. The phenomena occurring in ...

Browsing by Author "Fazlyyyakhmatov M."

Browsing by Author "Fazlyyyakhmatov M."

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