Search Results - "Davletshin, I. A."

Expansion and Contraction of Three Non-synchronously Appeared Bubbles by Davletshin, A. I.

“…Joint dynamics of three equally spaced bubbles during their expansion and contraction has been studied. The bubbles arise in liquid (water) as small spherical…”
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Cytochrome bd protects bacteria against oxidative and nitrosative stress: A potential target for next-generation antimicrobial agents by Borisov, V. B., Forte, E., Siletsky, S. A., Arese, M., Davletshin, A. I., Sarti, P., Giuffrè, A.

“…Cytochrome bd is a terminal quinol oxidase of the bacterial respiratory chain. This tri-heme integral membrane protein generates a proton motive force at lower…”
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Peroxidase activity of cytochrome bd from Escherichia coli by Borisov, V. B., Davletshin, A. I., Konstantinov, A. A.

“…Cytochrome bd from Escherichia coli is able to oxidize such substrates as guaiacol, ferrocene, benzohydroquinone, and potassium ferrocyanide through the…”
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Refined Model of Dynamics of Weakly Non-Spherical Bubbles with the Centers in a Straight Line by Davletshin, A. I.

“…A mathematical model of interaction of weakly non-spherical gas bubbles in a liquid with the centers in a straight line is developed. This model is a system of…”
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Convective heat transfer in the channel entrance with a square leading edge under forced flow pulsations by Davletshin, I.A., Mikheev, N.I., Paereliy, A.A., Gazizov, I.M.

“…•Efficient method for heat transfer measurement on a flat wall is proposed.•Heat transfer enhancement is observed near the channel inlet in pulsating…”
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Dynamics of Gas Bubbles in a Spherical Cluster under the Increase of Their Pressure by Aganin, I. A., Davletshin, A. I.

“…The dynamics of gas (air) bubbles in a spherical cluster under an increase of their pressure is studied. The dynamics of the bubbles is considered only until…”
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Dynamics of Gas Bubbles in a Spherical Cluster under Stochastic Distribution of Their Size and Position by Aganin, I. A., Davletshin, A. I.

“…The influence of the stochastic distribution of the size and position of the bubbles in a spherical cluster on the bubble dynamics is investigated. The cluster…”
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Dynamics of Gas Bubbles in a Cluster under Their Pressure Rise by Aganin, I. A., Davletshin, A. I.

“…The hydrodynamic interaction of gas bubbles in a spherical cluster during their transition to a new equilibrium state as a result of an instant increase in…”
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Dynamics of Bubbles in a Spherical Cluster under Increasing Liquid Pressure by Nigmatulin, R. I., Aganin, A. A., Aganin, I. A., Davletshin, A. I.

“…The response of gas (air) bubbles in a spherical cluster to an increase in the pressure of the surrounding liquid (water) is considered. Consideration is…”
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Response of Gas Bubbles in Spherical Clusters to a Single Underpressure Pulse by Aganin, A. A., Aganin, I. A., Davletshin, A. I., Nigmatulin, R. I.

“…The paper studies the response of gas (air) bubbles in a spherical cluster to a single pulsed cosine-shaped decrease and subsequent recovery of the pressure of…”
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Secondary flows in a flat diffuser and their significance for the formation of a turbulence field by Davletshin, I. A., Mikheev, N. I., Shakirov, R. R

“…Turbulent flows in a flat diffuser are characterized by the presence of two local maxima in the profiles of longitudinal velocity pulsations. The mechanism of…”
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Dynamics of Gas Bubbles Inside a Ball-like Area at the Nodes of a Uniform Cubic Mesh Under Sudden Liquid Pressure Rise by Aganin, I. A., Davletshin, A. I.

“…The influence of hydrodynamic interaction between spherical gas bubbles inside a ball-like area at the nodes of a uniform cubic mesh on their dynamics under…”
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Equations of Interaction of Weakly Non-Spherical Gas Bubbles in Liquid by Aganin, A. A., Davletshin, A. I.

“…Equations of spatial hydrodynamic interaction of gas bubbles in an ideal incompressible liquid are derived with allowing for small deformations of their…”
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Kinematic structure of flow and the heat transfer in flat diffuser and confuser channels by Shakirov, R. R., Davletshin, I. A., Mikheev, N. I.

“…Results of an experimental study of the kinematic structure of flow and the heat transfer in gradient flows are reported. A field measurement method (SIV) was…”
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A Method for Measuring the Heat Transfer Coefficient on a Flat Wall by Davletshin, I. A., Mikheev, N. I., Paereliy, A. A., Shakirov, R. R.

“…A method for measuring the distribution of the local heat transfer coefficient on a flat wall is presented. The measuring wall is a printed circuit board. The…”
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Expansion and Collapse of Bubbles in the Central Region of a Streamer by Aganin, A. A., Davletshin, A. I., Khalitova, T. F.

“…Strong single expansion and collapse of the central bubble in a streamer of an odd number of cavitation bubbles in acetone is numerically studied. The…”
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Deformation of Cavitation Bubbles during Implementation of Their Supercompression in a Cluster by Nigmatulin, R. I., Aganin, A. A., Davletshin, A. I.

“…The deformations of cavitation bubbles in the central region of clusters under their superstrong expansion and compression are studied. The conditions close to…”
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Heat transfer and structure of pulsating flow behind a rib by Davletshin, I.A., Mikheev, A.N., Mikheev, N.I., Shakirov, R.R.

“…•Heat transfer and kinematic structure of separated flows are studied experimentally.•Forced pulsations induce vortex street and promote heat transfer.•Maximum…”
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Interaction of Cavitation Bubbles in Acetone at Their Strong Enlargement and Collapse by Aganin, A. A., Davletshin, A. I.

“…The influence of the hydrodynamic interaction of cavitation bubbles in acetone on the deformation of their surfaces during their single joint strong expansion…”
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Heat transfer and hydraulic resistance of a flat channel with discrete wall roughness in the form of inclined trench dimples by Davletshin, I. A., Dushin, N. S., Dushina, O. A., Mikheev, N. I., Shakirov, R. R., Isaev, S. A.

“…An experimental study of heat transfer and hydraulic losses in a channel with one wall being a surface with trench dimple was carried out. The working surface…”
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