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Interaction of shock waves in gas dynamics: Uniform in time asymptotics
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New Iterative Method for Fractional Gas Dynamics and Coupled Burger’s Equations
Published 2015-01-01“…This paper presents the approximate analytical solutions to solve the nonlinear gas dynamics and coupled Burger’s equations with fractional time derivative. …”
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Two Computational Strategies for the Approximate Solution of the Nonlinear Gas Dynamic Equations
Published 2022-01-01“…In this article, we propose an idea of Sawi homotopy perturbation transform method (SHPTM) to derive the analytical results of nonlinear gas dynamic (GD) equations. The implementation of this numerical scheme is straightforward and produces the results directly without any assumptions and hypothesis in the recurrence relation. …”
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Deformation of Threaded Metal – Composite Couplings Under the Action of Gas-Dynamic Loads
Published 2024-12-01“…The strength of threaded couplings of cylindrical shells made of composite material and metal under the action of gas-dynamic internal pressure is analyzed in this paper. …”
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Determination of circulating gas-dynamic force acting the rotor of centrifugal compressor with opposed impellers
Published 2021-10-01“…This paper considers the main factors affecting the occurrence of a circulating gas-dynamic force in the labyrinth seal of a two-section high-pressure centrifugal compressor acting on the rotor. …”
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An induced limitation in the reconstruction step for Euler equations of compressible gas dynamics in arbitrary dimension
Published 2024-10-01“…We are interested in the limitation process for the reconstruction of quantities related to Euler’s equations of compressible gas dynamics for a general pressure law of type $P(\rho ,\epsilon )$ (density, specific internal energy). …”
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Problems of consistency of gas dynamic characteristics of centrifugal compressor sections and selection of anti-surge control valves
Published 2024-06-01Subjects: Get full text
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Deciphering Gas Dynamics and Star Formation in a z = 1.1 Main-sequence Spiral Galaxy with ALMA and JWST
Published 2025-01-01“…We present a joint analysis of high-resolution CO(2–1) and Paschen- α (Pa α ) emission lines to trace gas dynamics and spatially resolved star formation in ASPECS-LP.3 mm.06, a z = 1.1 main-sequence galaxy. …”
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Estimating a Non-Linear Economic Model for a Small-Scale Pyrolysis Unit
Published 2025-01-01Subjects: “…gas dynamics…”
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Correction of procedure for conversion of gas-dynamic characteristics of high-pressure centrifugal сompressor stage in case of frequency change rotor rotation
Published 2022-06-01“…The proposed corrected method of conversion of gas-dynamic characteristics of high-pressure stage of turbocharger operating in the area of high circumferential speeds (conditional Mach numbers > 0,5) to other rotor speeds is given in the work, taking into account deviation from kinematic and dynamic similarity conditions. …”
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A Fully Coupled Hydromechanical Model for CO2 Sequestration in Coal Seam: the Roles of Multiphase Flow and Gas Dynamic Diffusion on Fluid Transfer and Coal Behavior
Published 2020-01-01“…Finally, the roles of multiphase flow and gas dynamic diffusion on fluid transfer and coal behavior were analyzed. …”
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The analysis of the influence of the turbulence model selection on the parameters of interaction of a supersonic jet with an obstacle
Published 2024-10-01Subjects: Get full text
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Advances in the carbon-ceramic composites oxidation and ablation resistance: A review
Published 2025-01-01Subjects: Get full text
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Designing blade wheels for microturbine plants based on prototypes
Published 2019-10-01Subjects: Get full text
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Method for calculating pumping characteristic of high-vacuum system with turbomolecular vacuum pump
Published 2018-05-01Subjects: Get full text
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Some features of implementation of design model of high-pressure centrifugal compressor stage with inlet guide vanes
Published 2019-06-01Subjects: Get full text
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Conditionally dynamic analysis of the centrifugal compressor operation in the aggregate recirculation line
Published 2024-03-01Subjects: Get full text
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