"GA103/07/0136" . . . "Proposed project is focused on the transition from laminar to turbulent flow modeling. Actual CFD methods practically neglect such kind of problems. The only exception represents a code ANSYS CFX 10.0 using local interpretation of experimentally obtaineddates. There are feasible another locally formulated approaches, frequently preferably physical-founded. The intended model of transition from laminar to the turbulent flow will be implemented into the program code. Selected applications will be verifiedby the comparison with an experiment. The mentioned turbulence transition processes frequently affect the economy of numerous technical solutions. Numerical transient model implementation can facilitate construction of newly developed units already in the course of design and enables to qualify modifications needed to efficiency improving of an existing installations operation."@en . . "Projekt je zam\u011B\u0159en na modelov\u00E1n\u00ED p\u0159echodu do turbulence. Nov\u00E9 CFD metody tuto skupinu \u00FAloh prakticky pom\u00EDjej\u00ED. Jedinou v\u00FDjimkou je komer\u010Dn\u00ED program ANSYS CFX~10.0, kter\u00FD vyu\u017E\u00EDv\u00E1 lok\u00E1ln\u00ED interpretaci experiment\u00E1ln\u011B z\u00EDskan\u00FDch dat.Lok\u00E1ln\u011B lze formulovat i jin\u00E9, \u010Dasto l\u00E9pe fyzik\u00E1ln\u011B podlo\u017Een\u00E9, p\u0159\u00EDstupy. V r\u00E1mci navrhovan\u00E9ho projektu bude sestaven model p\u0159echodu do turbulence, kter\u00FD bude p\u0159eveden do programov\u00E9ho k\u00F3du. D\u00E1le bude ov\u011B\u0159ena pou\u017Eitelnost uveden\u00E9ho modelu p\u0159i \u0159e\u0161en\u00ED vybran\u00FDch aplikac\u00ED a v\u00FDsledky budou porovn\u00E1ny s experimentem.Ekonomika \u0159ady technick\u00FDch \u0159e\u0161en\u00ED je \u010Dasto ovliv\u0148ov\u00E1na procesy p\u0159echodu do turbulence. Mo\u017Enost numerick\u00E9ho modelov\u00E1n\u00ED p\u0159echodu usnadn\u00ED konstrukci nov\u011B vyv\u00EDjen\u00FDch celk\u016F ji\u017E v etap\u011Bprojektu a umo\u017En\u00ED i posoudit modifikace pot\u0159ebn\u00E9 pro zefektivn\u011Bn\u00ED provozu st\u00E1vaj\u00EDc\u00EDch za\u0159\u00EDzen\u00ED." . "14"^^ . . . "14"^^ . "Laminar-Turbulent transition" . . " Fluid Mechanics" . . "."@en . "2015-01-22+01:00"^^ . "2007-01-01+01:00"^^ . "Laminar-Turbulent transition modeling"@en . . . "Laminar-Turbulent transition; Fluid Mechanics; Numerical methods"@en . "1"^^ . "1"^^ . . . . "2009-04-22+02:00"^^ . . . "Modelov\u00E1n\u00ED p\u0159echodu do turbulence" . "0"^^ . . . "http://www.isvav.cz/projectDetail.do?rowId=GA103/07/0136"^^ . . "Projekt \u0159e\u0161en\u00FD na dvou pracovi\u0161t\u00EDch beze zbytku splnil o\u010Dek\u00E1v\u00E1n\u00ED a c\u00EDle pl\u00E1novan\u00E9 v p\u016Fvodn\u00EDm n\u00E1vrhu. T\u011B\u017Ei\u0161t\u011Bm bylo numerick\u00E9 \u0159e\u0161en\u00ED probl\u00E9m\u016F p\u0159echodu do turbulentn\u00EDho re\u017Eimu proud\u011Bn\u00ED. Simulace prob\u00EDhaly v prost\u0159ed\u00ED n\u011Bkolika syst\u00E9m\u016F. V\u00FDsledky \u0159e\u0161en\u00ED turbul"@cs . . "2009-12-31+01:00"^^ .