Results 1 to 10 of about 55,908 (121)
Unsteady Hartmann Two-Phase Flow: The Riemann-Sum Approximation Approach [PDF]
International Journal of Applied Mechanics and Engineering, 2016 We consider the time dependent Hartmann flow of a conducting fluid in a channel formed by two horizontal parallel plates of infinite extent, there being a layer of a non-conducting fluid between the conducting fluid and the upper channel wall.
B.K. Jha, C.T. Babila, S. Isa
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Role of exponentially decaying/growing time-dependent pressure gradient on unsteady Dean flow: a Riemann-sum approximation approach [PDF]
Arab Journal of Basic and Applied Sciences, 2021 Our study probes the impact of an exponentially decaying/growing time-dependent pressure gradient on unsteady Dean flow in a curved concentric cylinder.
Basant K. Jha, Dauda Gambo
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Results in Engineering, 2020 This paper investigates time-dependent Dean Flow of an incompressible fluid under homogeneous slip, non-homogeneous slip, and no-slip boundary conditions. The fluid flow is due to the sudden application of an azimuthal pressure gradient.
Basant Kumar Jha, Yahaya Jibrin Danjuma
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International Journal of Applied Mechanics and Engineering, 2015 This paper investigates the role of induced magnetic field on a transient natural convection flow of an electrically conducting, incompressible and viscous fluid in a vertical channel formed by two infinite vertical parallel plates.
B.K. Jha, I. Sani
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Start-off MHD electrokinetic Couette flow in an annulus: A Riemann-sum approximation approach
International Journal of Applied Mechanics and EngineeringThe time dependent Couette flow of an electrically conducting fluid in a horizontal annulus in the presence of electric potential and accelerated motion of the outer cylinder is investigated. The governing electric field potential as well as the momentum
Michael Oni +4 more
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Frontiers in Physics, 2023 In this paper, we construct a new model based on the coupling of thermoelasticity, plasma, and microelongation effect under volumetric absorption of laser pulse.
Ismail M. Tayel +7 more
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On approximating Lebesgue integrals by Riemann sums [PDF]
Glasgow Mathematical Journal, 1991 Iffis a real function, periodic with period 1, we defineIn the whole paper we write ∫ for,mEfor the Lebesgue measure ofE∩ [0,1], whereE⊂ ℝ is any measurable set of period 1, and we also useXEfor the characteristic function of the setE. Consistent with this, the meaning of ℒpis ℒp[0, 1]. For all realxwe haveiffis Riemann-integrable on [0, 1].
Révész, Szilárd Gy., Ruzsa, Imre Z.
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Effect of fractional time derivatives to pressure-driven flow through the horizontal microchannel
Journal of Amasya University the Institute of Sciences and Technology, 2023 This research applies fractional time derivatives to fluid flow through a horizontal microchannel. It uses fractional time derivatives with the Laplace transform technique and method of undetermined coefficient to analyze and obtain solutions of the ...
Huzaifa Muhammad Tahir +2 more
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Application of the Godunov-Type Corrective Smoothed Particle Method to Impulsive Load Studies [PDF]
Journal of Applied Fluid Mechanics, 2022 The smoothed particle hydrodynamics (SPH) method is based on the kernel particle approximation, which is sensitive to the uniformity of the SPH particle distribution in the computational domain; that is, all SPH particles must be distributed evenly in ...
M. Zhang, J. M. Zhang
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Transient generalized Taylor–Couette flow of a dusty fluid: A semi-analytical approach
Partial Differential Equations in Applied Mathematics, 2022 This paper discusses extensively the time-dependent flow of a dusty viscous, incompressible fluid in rotating horizontal annuli under the influence of an azimuthal pressure gradient.
Basant Kumar Jha, Yahaya Jibrin Danjuma
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