Results 11 to 20 of about 12,302 (226)
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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International Journal of Applied Mechanics and Engineering, 2022 A transient flow formation of an incompressible fluid through a horizontal porous channel assuming a ramped pressure gradient is considered with the velocity slip boundary conditions.
Basant K. Jha, Zainab Sa’id Yunus
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Approximation order and approximate sum rules in subdivision [PDF]
, 2017 Several properties of stationary subdivision schemes are nowadays well understood. In particular, it is known that the polynomial generation and reproduction capability of a stationary subdivision scheme is strongly connected with sum rules, its ...
윤정호
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Transient generalized Taylor-Couette flow: a semi-analytical approach
Journal of Taibah University for Science, 2020 Semi-analytical solution of transient generalized Taylor-Couette flow of a viscous, incompressible fluid between the gaps of concentric rotating cylinders under applied azimuthal pressure gradient ispresented.
Basant Kumar Jha, Yahaya Jibrin Danjuma
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Partial Differential Equations in Applied Mathematics, 2022 In this analysis, Semi-analytical solution representing the time dependent Couette flow of conducting fluid–particle suspension in a permeable channel is offered in the existence of a magnetic field.
Basant K. Jha, Peter B. Malgwi
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Effect of an oscillating time-dependent pressure gradient on Dean flow: transient solution
Beni-Suef University Journal of Basic and Applied Sciences, 2020 Background Navier-Stokes and continuity equations are utilized to simulate fully developed laminar Dean flow with an oscillating time-dependent pressure gradient.
Basant K. Jha, Dauda Gambo
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Alexandria Engineering Journal, 2018 An analytical solution for the temperature field in an infinite solid medium around a cylindrical surface subject to a time dependent heat flux proposed by Zanchini and Pulvirenti (2013) has been revisited.
Basant K. Jha, Michael O. Oni
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Propulsion and Power Research, 2021 In this article, a theoretical analysis on flow in a curvilinear horizontal coaxial cylinder with permeable walls has been proposed. Specifically, the transient impact of an oscillating pressure gradient has been taken into account.
Basant K. Jha, Dauda Gambo
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Low-Rank Binary Matrix Approximation in Column-Sum Norm [PDF]
, 2020 We consider ₁-Rank-r Approximation over {GF}(2), where for a binary m× n matrix and a positive integer constant r, one seeks a binary matrix of rank at most r, minimizing the column-sum norm ‖ -‖₁.
Fomin, Fedor +8 more
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Approximation by Riemann sums in modular spaces
Hokkaido Mathematical Journal, 2001 Let \(Q=[ 0,1] \) and let \(L^{0}( Q) \) be the space of all Lebesgue measurable functions \(f:Q\to\mathbb{R}.\) A functional \(\rho:L^{0}( Q) \to[ 0,\infty] \) which satisfies the conditions: (i) \(\rho( f) =0\Longleftrightarrow f=0\) a.e. in \(Q\); (ii) \(\rho( -f) =\rho( f) \), for every \(f\in L^{0}( Q) \) and (iii) \(\rho( \alpha f+\beta g) \leq ...
BARDARO, Carlo +2 more
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