Articles with "new approximation" as a keyword



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New approximation algorithms for the state functions of water and steam for the application of transient processes and fast on-line applications

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Published in 2018 at "Energy"

DOI: 10.1016/j.energy.2018.09.039

Abstract: Abstract Operational optimisation for transient processes to exploit full potential of industrial plants has become indispensable today. To overcome this problem, accurate and fast determination and prediction of water-steam transients require precise algorithms with easy… read more here.

Keywords: approximation; steam; transient processes; new approximation ... See more keywords
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A novel discriminant approximation of periodic differential equations

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Published in 2019 at "Journal of Differential Equations"

DOI: 10.1016/j.jde.2018.10.040

Abstract: A new approximation of the discriminant of a second order periodic differential equation is presented as a recursive summation of the evaluation of its excitation function at different values of time. The new approximation is… read more here.

Keywords: periodic differential; differential equations; discriminant approximation; new approximation ... See more keywords