Search Results - "Thermophysics and aeromechanics"

Numerical simulation of natural convection heat transfer of copper-water nanofluid in a vertical cylindrical annulus with heat sources by Mebarek-Oudina, F., Bessaïh, R.

“…In this work, natural convection of Cu—water nanofluid in a vertical cylindrical annulus enclosure with two discrete heat sources of different lengths is…”
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Effect of Hall current on MHD slip flow of Casson nanofluid over a stretching sheet with zero nanoparticle mass flux by El-Aziz, M. Abd, Afify, A. A.

“…The influences of Hall current and velocity slip on MHD Casson nanofluid flow and heat transfer over a stretching sheet have been analyzed numerically. The…”
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Comparison of air temperature at the level of the inner wall of vortex tubes with circular and square cross sections of the working channel by Gordienko, M. R., Kabardin, I. K., Pravdina, M. Kh, Kakaulin, S. V., Polyakova, V. I., Meledin, V. G., Bakakin, G. V., Yavorsky, N. I.

“…The gas temperature measurements at the level of the inner wall of Ranque vortex tubes of the square and circular cross sections with variations in the cold…”
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Personalized numerical simulation for hemodynamics of abdominal aortic aneurysm: analysis of simulation results sensitivity to the input boundary conditions by Fedotova, Ya. V., Epifanov, R. Yu, Volkova, I. I., Maus, M. S., Nikitin, N. A., Aivazov, S. A., Khrebtov, M. Yu, Karpenko, A. A., Mullyadzhanov, R. I.

“…The analysis was performed for input condition sensitivity of hemodynamic simulation performed for a zone of abdominal aortic aneurysm. We took three versions…”
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Numerical study of the reverse flow behind the Mach disk in an underexpanded supersonic jet by Kashkovsky, A. V., Kudryavtsev, A. N., Shershnev, A. A.

“…Numerical simulations of an underexpanded supersonic jet exhausting from a circular nozzle are reported. The study is performed in a three-dimensional…”
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Study of helium permeability for silica microspheres by Frolov, M. V., Vereshchagin, A. S., Kazanin, I. V.

“…This paper presents the study of permeability of helium through walls of hollow glass silica microspheres, which can be used as membranes for gas flow. The…”
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Numerical simulation of internal flows with three-dimensional swept interaction of shock waves by Mazhul, I. I., Gounko, Yu. P.

“…Results of a numerical study of supersonic flows formed in channels with a square cross section are reported. Configurations consisting of a constricting…”
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Experimental study of the turbulent flow of an underexpanded jet by Sobolev, A. V.

“…Measurements of full pressure pulsations in the mixing layer of a supersonic, strongly underexposed jet were performed. The resulting pressure was converted…”
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Modeling shock-wave cells at the initial region of the underexpanded supersonic jet by Shirokov, I. A., Elizarova, T. G.

“…Supersonic underexpanded air jet modeling based on the QGD algorithm is carried out. The process of jet flow evolution and the formation of unsteady flow…”
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Asymptotic decay of a far momentumless turbulent wake behind a sphere in an isotropic turbulent flow by Demenkov, A. G., Chernykh, G. G.

“…Numerical simulation of the final viscous stage of degeneration of a momentumless turbulent wake behind a sphere in an isotropic turbulent flow is performed…”
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On the mechanisms of interaction of controlled disturbances in the longitudinal wake region in a supersonic boundary layer on a flat plate by Kosinov, A. D., Semionov, N. V., Piterimova, M. V., Yatskikh, A. A., Yermolaev, Yu. G., Smorodskii, B. V., Shmakova, A. V.

“…The present study is aimed at searching for mechanisms of wave interaction in a supersonic boundary layer on a flat plate with the flow being distorted by a…”
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Application of optical visualization of the inner surface temperature of a thin-walled model in the flow in a hotshot wind tunnel by Tsyryulnikov, I. S., Korotaeva, T. A., Gromyko, Yu. V., Maslov, N. A.

“…A method of panoramic temperature measurement based on registering the fluorescence of thin-walled coatings on the inner surface of a flying vehicle model is…”
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Studying the technology for destroying infected waste in low-temperature plasma by Anshakov, A. S., Domarov, P. V., Faleev, V. A.

“…The paper presents the experimental results on the disposal of infected medical waste using low-temperature plasma. It is shown that infected medical waste can…”
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Features of the interaction of disturbances generated in the incoming flow with the leading edge of a straight wing by Katasonov, M. M., Kozlov, V. V., Sboev, D. S., Sorokin, A. M.

“…In a model experiment, the process of interaction of an external artificial disturbance with the leading edge of a straight wing model was investigated. The…”
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Numerical simulation of a laminar-turbulent flow past a swept wing under the action of a blowing or suction source by Boiko, A. V., Kirilovskiy, S. V., Poplavskaya, T. V.

“…A method and results of computing a laminar-turbulent flow past a swept wing under a control action generated by a source of blowing or suction from the model…”
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Steady and unsteady numerical investigation of mixed convective heat transfer enhancement in a channel with baffles attached to the heated wall by Toumi, H., Henniche, R., Korichi, A.

“…Numerical computation of aiding mixed convection and heat transfer characteristics in a channel with a baffled heated wall is carried out in this work. The…”
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Peculiarities of reducing the broadband transfer of vibration and working medium pulsation through vibration-isolating junctions of pipelines with liquid by constructive and active methods by Kiryukhin, A. V., Milman, O. O., Ptakhin, A. V., Miloserdov, V. O.

“…It is shown that the vibration transfer and working medium pressure pulsations through vibration-isolating pipeline junctions of various plants may increase by…”
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Volumetric properties and coefficients of mutual diffusion of liquid alloys of alkali metals with lead and bismuth by Khairulin, R. A., Abdullaev, R. N., Stankus, S. V.

“…In this review paper, using the example of AM–Pb and AM–Bi melts (AM is an alkali metal), modern ideas on the nature of chemical short-range order in liquid…”
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Experimental studies of the icing effect on flow kinematics and power characteristics of wind generator blades using laser Doppler anemometry methods by Meledin, V. G., Kabardin, I. K, Dvoynishnikov, S. V., Stepanov, K. I., Mukhin, D. G., Gordienko, M. R., Kakaulin, S. V., Ledovsky, V. E., Zubanov, K. S., Zuev, V. O., Yavorsky, N. I., Bakakin, G. V.

“…The effect of icing on the kinematic and power parameters of the working element of a wind generator blade was experimentally studied using a modified laser…”
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Effect of the type of thermal boundary conditions on heat transfer and skin-friction in a convergent channel by Sakhnov, A. Yu, Bryzgalov, K. V., Naumkin, V. S., Lebeda, K. S.

“…Investigation results on the airflow in a convergent channel with a hot bottom wall at a set constant heat flux or at a set constant wall temperature are…”
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