Computational simulation has been carried out to investigate the NO formation/depletion in pulverized coal combustion process. Newlands Bituminous is injected along with career air through a central hole of an axi-symmetric burner. A certain amount co-flow methane coaxially as reburn fuel. The effect overall equivalence ratio on formation and are mainly focused this study. Species concentration...

jachymski [ proc. amer. math. soc., 136 (2008), 1359-1373] gave modified version of a banach fixed point theorem on a metric space endowed with a graph. in the present paper, (g, φ)-graphic contractions have been de ned by using a comparison function and studied the existence of fixed points. also, hardy-rogers g-contraction have been introduced and some fixed point theorems have been proved. s...

abstract the aim of this study, is to evaluate the effect of loss methods application on run-off volume and hydrograph shape used by hydrologic models. in this research, four loss methods including constant loss (φ index), initial loss-loss rate, scs and constant fraction approach were applied to be evaluated. to do this, clark rainfall-runoff model was applied for 24 storm events from kasilain...

This paper is a contribution to the theory of substructural logics. We introduce the notions of (MP)-based and almost (MP)-based logics (w.r.t. a special set of formulae D), which leads to an alternative proof of the well-known forms of the local deduction theorems for prominent substructural logics (FL, FLe, FLew , etc.). Roughly speaking, we decompose the proof of the local deduction theorem ...

Three-dimensional numerical simulations are carried out to study the hydrodynamic performance and flow features of a bio-inspired underwater propulsor. The propulsor is constituted by passive pitching panel. leading edge panel prescribed under periodic heaving motion while pitches passively due employing stiffness-lumped torsional spring at edge. Effects stiffness have been put emphases on. A r...

and Applied Analysis 3 radius δ ∈ 0, 1/2 . For φ, ε∗, ε 0 < ε∗ < ε, φ1 < φ − ε < φ − ε∗ < φ ε∗ < φ ε < φ2 , and R > R∗ > 2, we have ( q − 2)S(Ω(φ − ε∗, φ ε∗), R∗,W) n ( Ω ( φ − ε, φ ε), R, ̃ Rz ) q ∑ j 1 n ( Ω ( φ − ε, φ ε), R,W aj ) 256vπ24 lnR δ38 ε − ε∗ lnR − lnR∗ ( q − 2)S ( Ω ( φ − ε∗, φ ε∗, 1 R∗ ,W ))