Search Results - "Fafurin, A. V."

Get 63-2019: State Primary Special Standard of Units of Mass and Volume of Liquid in a Flow and of Mass and Volume Flow Rates of a Liquid by Tukhvatullin, A. R., Shchelchkov, A. V., Fafurin, V. A.

“…Elements in the improvement of the metrological assurance of measurements of the units of the mass and volume of an entrained liquid and of the mass and…”
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Assessment of Influence of Flow Diverter on the Metrological Characteristics of Calibration Devices Used for the Units of Mass and Unit of Volume of a Liquid in a Flow and of Mass and Volume Discharges of Liquid by Korneev, R. A., Tukhvatullin, A. R., Fafurin, V. A., Shchelchkov, A. V.

“…A new approach to the assessment of interfering factors that arise in the process of diversion of a flow of liquid in the weighing device of a calibration…”
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Optimization of the Process of Reproducing the Units of Mass and Volume of Liquid in Flows, and Mass and Volume Flow Rates of Liquid for Calibration Units with Weighing Devices by Korneev, R. A., Tukhvatullin, A. R., Fafurin, V. A., Nigmatullin, R. R., Shchelchkov, A. V.

“…An experimental method is presented for determining the minimum time interval for filling a storage tank with working fluid during reproduction of the units of…”
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Radial Nozzles for Non-Cavitating Flow of Water at High Pressure Drops by Kratirov, D. V., Mikheev, N. I., Molochnikov, V. M., Saushin, I. I., Tukhvatullin, A. R., Fafurin, V. A.

“…We analyze the conditions under which radial nozzles can be used to measure or regulate the flow of water at high pressure drops. Using the URANS model,…”
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National Primary Standard get 118-2013 for the Units of Volumetric and Mass Gas Flow Rates by Mingaleev, A. V., Gorchev, A. I., Fafurin, V. A., Mikheev, N. I.

“…The National Primary Standard for the units of volumetric and mass gas flow rates, GET 118-2013, is described, and its structure, operating principles, and…”
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Technique of Transferring Fluid Mass and Volume Units in a Flow and of Mass and Volumetric Flow Rates of Fluid by Means of Indirect Measurements by Shchelchkov, A. V., Korneev, R. A., Fafurin, V. A.

“…Theoretical foundations of the technique of transferring fluid mass and volume units in a flow, as well as of mass and volumetric flow rates of fluid by means…”
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Experimental verification of the applicability of methods for calculating the compressibility factor of natural gas at low temperatures by Kutovoy, D. Yu, Ganiev, R. I., Shustrova, M. L., Yavkin, V. B., Fafurin, V. A.

“…The article is devoted to the analysis of compressibility factor calculation methods in the temperature range from 220 to 250 K. The AGA8-92DC (GOST 30319.2-…”
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Choice of a turbulence grid and model to calculate the discharge coefficient of the standard orifice plate by Ganiev, R. I., Nikolaev, N. A., Fafurin, V. A., Sabirzyanov, A. N., Yavkin, V. B.

“…The results of analyzing a flow in the measuring pipeline with a standard orifice plate within the range of 5×10 4 ≤ Re ≤ 10 8 using the computational fluid…”
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Estimating Diaphragm Flow Coefficients for Nonstationary Gas Flow by Fafurin, V A

“…A diaphragm is the most common flowmetering device on major pipelines, on which one often encounters flow-rate pulsations, which destabilize measurements. An…”
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Construction of algorithm for calculation of the flow rate of a gas–liquid mixture in a horizontal pipeline for the microprocessor of an information measurement system by Ivshin, V. P., Perukhin, M. Yu, Fafurin, A. V.

“…Features of an algorithm for calculation of the flow rate of the liquid phase of a gas–liquid mixture with the use of a variable pressure-drop flow meter with…”
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A boundary element method for steady viscous fluid flow using penalty function formulation by Grigoriev, M. M., Fafurin, A. V.

“…A new boundary element method is presented for steady incompressible flow at moderate and high Reynolds numbers. The whole domain is discretized into a number…”
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Modification of the equation for mass flow rate (mass) measurement of liquid with account of dynamic influencing factors by Shchelchkov, A.V., Fafurin, V.A., Korneev, R.A., Tukhvatullin, R.R.

“…The paper introduces theoretical foundations for the method of transferring units of mass and volume of liquid in the flow, mass and volumetric liquid flow…”
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Modeling of Rotating and Recirculation Flows on the Basis of a Hybrid Two-Parameter k-[epsilon] Model by Fafurin, V A

“…A modified two-parameter model of turbulence for calculation of flows with a considerable flow curvature is considered. Account for the effects of anisotropy…”
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Automated system for testing dynamic characteristics of gas flow sensors by Grigor'ev, M. M., Kuz'min, V. V., Loskutov, V. M., Mezhuev, V. M., Fafurin, A. V.

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Modeling of rotating and recirculation flows on the basis of a hybrid two-parameter K-ε model by FAFURIN, V. A

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Electron-optical measurements of the velocity in the boundary layer of a high-temperature gas by Mironov, B. P., Fafurin, A. V., Kuznetsov, I. L.

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Experimental investigation of mass gas-flow stabilizer by Fafurin, A. V., Vlasov, I. I., Khusnutdinov, Sh. N., Sviridov, V. N.

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A boundary element method for steady viscous fluid flow using penalty function formulation by GRIGORIEV, M. M, FAFURIN, A. V

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Modelo Matemático da Pirólise do Etano em Forno Tubular by Ângela Patricia Spilimbergo, V. G. Kriukov, A. V. Fafurin

“…Neste trabalho é proposto um modelo matemático para o processo de pirólise do etano em forno tubular de serpentina. O meio reagente é descrito por um mecanismo…”
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Effect of injection and nonuniformity of temperature on friction in the entry region of a tube by Fafurin, A. V.

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