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This work is concerned with a numerical solution of inverse problems for the unsteady incompressible reactive flows. In these problems we estimate the inflow species concentrations using temperature or concentration measurements inside a burner or on the outflow boundary section. Optimal control approach reduces these problems to the minimization of the(More)
The dynamics of planar and outward propagating cylindrical flames has been studied in terms of exact solutions of the Sivashinsky equation with a random force term. The force term models the computational roundoff errors or a variety of perturbations of physical origins. In contrast to noiseless conditions, the number of poles in the system does not(More)
High p T nonphotonic electron production in p þ p collisions at ffiffi ffi s p ¼ 200 GeV We present the measurement of nonphotonic electron production at high transverse momentum (p T > 2:5 GeV=c) in p þ p collisions at ffiffi ffi s p ¼ 200 GeV using data recorded during 2005 and 2008 by the STAR experiment at the Relativistic Heavy Ion Collider (RHIC). The(More)
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