A solution to Bloch NMR flow equations for the analysis of hemodynamic functions of blood flow system using m-Boubaker polynomials

Awojoyogbe, Bamidele O.; Boubaker, K.

doi:10.1016/j.cap.2008.01.019

Cited by 92 publications

(43 citation statements)

References 18 publications

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“…The use of the Colombian approximation 7], Newtonian laws along with the already established Boubaker polynomials expansion scheme BPES [8][9][10][11][12][13][14][15][16][17][18], allowed monitoring temperature dynamical profiles. The yielded profiles could be compared successfully compared to those published by R. Rai et al [25], H. Al-Kazzaz et al [26], P. Solana et al [27], and C. S. Wu et al [28].…”

Section: Resultsmentioning

confidence: 99%

“…Equation (17), it solved using the Boubaker polynomials expansion scheme BPES [8][9][10][11][12][13][14][15][16][17][18]. As this form of heat loss principle is sometimes not very precise; an accurate formulation may require analysis of heat flow, based on the (transient) heat transfer equation in a nonhomogeneous, or else poorly conductive, medium.…”

Section: Boubaker Polynomials Expansion Scheme Bpesmentioning

confidence: 99%

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Investigation of Nano-keyhole Cooling Evolution Using Boubaker Polynomials Expansion Scheme (BPES)

Dada¹,

Moses²,

Awojoyogbe³

et al. 2010

Nano BioMed ENG

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Section: Resultsmentioning

confidence: 99%

Section: Boubaker Polynomials Expansion Scheme Bpesmentioning

confidence: 99%

Investigation of Nano-keyhole Cooling Evolution Using Boubaker Polynomials Expansion Scheme (BPES)

Dada¹,

Moses²,

Awojoyogbe³

et al. 2010

Nano BioMed ENG

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“…Optothermal investigation has been based on variation of the Amlouk-Boubaker Optothermal expansivity ψ AB , which is a synthetic physical parameter defined and used in precedent studies [24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39]. This parameter has been defined by…”

Section: Indium and Ytterbiummentioning

confidence: 99%

Quantum Effects of Indium/Ytterbium Doping on ZnO-Like Nano-Condensed Matter in terms of Urbach-Martienssen and Wemple-DiDomenico Single-Oscillator Models Parameters

Boukhachem

Ouni

Bouzidi

et al. 2012

ISRN Condensed Matter Physics

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Conducting and transparent optical ZnO thin films were deposited on glass substrates by a simple mini spray technique. Alternatively, some of the obtained films were doped with indium and ytterbium at the molar rates of: 1, 2, and 3% (In) and 100, 200, and 300 ppm (Yb). In addition to the classical structural investigations including XRD, microhardness vickers (Hv), and optothermal techniques, thorough optical measurements have been carried out for comparison purposes. The refractive indices and the extinction coefficients of the differently doped layers have been deduced from their transmission-reflection spectra over an extended wavelength range. Analysis of the refractive index data through Wemple-DiDomenico single oscillator model yielded quantum characteristics along with the values of long-wavelength dielectric constant, average oscillator wavelength, average oscillator strength, average oscillator energy and dispersion energy. Real and imaginary parts of dielectric constant have also been used to calculate free carrier plasma resonance frequency, optical relaxation time, and free carriers concentration-to-effective mass ratio. Finally, analysis of Urbach-Martienssen model parameters allowed proposing nanoscale explanations to the divergence about doping-related evolution of Urbach tails, this intriguing item having been intensively discussed in the literature in the last decades.

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“…The Boubaker Polynomials Expansion Scheme BPES (Ghanouchi et al, 2008;Awojoyogbe & Boubaker, 2009;Labiadh & Boubaker, 2007;Slama et al, 2008Slama et al, , 2009Tabatabaei et al, 2009;Fridjine & Amlouk, 2009;Belhadj et al, 2009a;2009b, Barry & Hennessy, 2010Yildirim et al, 2010;Kumar, 2010;Milgram, 2011;Rahmanov, 2011;Benhaliliba et al,2011) is a resolution protocol which has been successfully carried out no several applied-physics and mathematics problems. …”

Section: 2a Fundamentals To the Boubaker Polynomials Expansion Schmentioning

confidence: 99%

“…The following assumptions are introduced to develop its mathematical model: The main advantage of this formulation is the evidence of verifying the boundary conditions, in advance to problem resolution thanks to the properties of the Boubaker polynomials (Awojoyogbe & Boubaker, 2009;Labiadh & Boubaker, 2007;Barry & Hennessy, 2010;Yildirim et al, 2010;Kumar, 2010;Milgram, 2011;Rahmanov, 2011), besides proposing differentiable and piecewise continuous solutions (Ghanouchi et al, 2008;Awojoyogbe & Boubaker, 2009;Benhaliliba et al,2011).…”

Section: 2b Application Of the Boubaker Polynomials Expansion Schementioning

confidence: 99%

Steam gasification of wood biomass in a fluidized biocatalytic system bed gasifier: A model development and validation using experiment and Boubaker Polynomials Expansion Scheme BPES

Vecchione

Moneti

Carlo

et al. 2015

Int. J. Renew. Energy Dev.

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Abstract:One of the most important issues in biomass biocatalytic gasification is the correct prediction of gasification products, with particular attention to the Topping Atmosphere Residues (TARs). In this work, performedwithin the European 7FP UNIfHY project, we develops and validate experimentally a model which is able of predicting the outputs,including TARs, of a steam-fluidized bed biomass gasifier. Pine wood was chosen as biomass feedstock: the products obtained in pyrolysis tests are the relevant model input. Hydrodynamics and chemical properties of the reacting system are considered: the hydrodynamic approach is based on the two phase theory of fluidization, meanwhile the chemical model is based on the kinetic equations for the heterogeneous and homogenous reactions. The derived differentials equations for the gasifier at steady state were implemented MATLAB. Solution was consecutively carried out using the Boubaker Polynomials Expansion Scheme by varying steam/biomass ratio (0.5-1) and operating temperature (750-850°C).The comparison between models and experimental results showed that the model is able of predicting gas mole fractions and production rate including most of the representative TARs compounds.

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A solution to Bloch NMR flow equations for the analysis of hemodynamic functions of blood flow system using m-Boubaker polynomials

Cited by 92 publications

References 18 publications

Investigation of Nano-keyhole Cooling Evolution Using Boubaker Polynomials Expansion Scheme (BPES)

Investigation of Nano-keyhole Cooling Evolution Using Boubaker Polynomials Expansion Scheme (BPES)

Quantum Effects of Indium/Ytterbium Doping on ZnO-Like Nano-Condensed Matter in terms of Urbach-Martienssen and Wemple-DiDomenico Single-Oscillator Models Parameters

Steam gasification of wood biomass in a fluidized biocatalytic system bed gasifier: A model development and validation using experiment and Boubaker Polynomials Expansion Scheme BPES

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