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Questions related from Kareemulla Dudekula
Dear All (those working in the area of modelling of gasifiers), I have been unsuccessful in securing the article authored by Babu et al titled, 'Fluidization correlations for coal gasification...
21 August 2023 1,854 0 View
Dear All, Char (assumed to be pure carbon) gasification, i.e, C + H2O -> CO + H2, is endothermic at 298 K with a heat of reaction (delH) value of 131.28 kJ. At a temperature of 1273 K,...
24 November 2022 6,198 1 View
Dear All, Could you please help me in estimating mean of lognormal distribution function, shown in the appended document. Thanks in advance!
04 October 2022 5,426 0 View
Dear All, I am writing to seek inputs concerning zero-dimensional energy balance around a gasifier; say, for instance, this gasifier is fed with coal at certain rate along with steam and air. The...
21 June 2022 4,278 1 View
Hello Everybody, I am writing to seek some inputs with reference to the above question, elaborated below. In the context of gas-solid fluidization, relationship between bed heights and the...
04 October 2021 2,952 6 View
Hello Everybody! I am trying to comprehend the underlying theory of orthogonal polynomials in the context of Gaussian quadrature formulae; the abscissas in the N-point quadrature formula are the...
26 August 2021 1,612 3 View
Hello All, I am trying to understand the solution algorithm and solve for structural parameters in the context of transient EMMS drag model; I am primarily referring to the following work of W....
23 March 2021 3,275 2 View
Hello Everybody, The rate of agglomeration - the process of aggregation of particles of different size groups leading to larger sizes - is expressed in terms of m^3/sec; how does one interpret...
16 March 2021 2,649 2 View
In the context of gas-solid concurrent upward flow, what are the limits of slip velocities? Can the slip velocity be greater than the single particle terminal velocity (the maximum attainable...
16 March 2021 564 3 View
Hello All, I am a novice to numerical methods. I am trying to numerically solve the following two coupled equations using Matlab; any suggestions are greatly appreciated. Flux balance in...
10 October 2020 10,153 4 View
