Szukana fraza: [Abstrakt = "In this paper analysis of scalability of the solver UNS3, dedicated to direct numerical simula\-tion \(DNS\) of Navier\-Stokes equations, is presented. Efficiency of parallel computations has been examined with the use of a PC cluster built by the Division of Virtual Engineering. Tests have been carried out on a different number of partitions, in the range of 1÷80. The test case was steady flow around a wall\-mounted circular cylinder with Reynolds number set to the value of Re = 10. The research included the measurement of preparatory time, calculation time, commu\-nication time, speedup, core hours and efficiency."]

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