"Winter Workshop of Applied Mechanics" . "Mackov\u00E1, Hana" . "elastic tube; hyperbolic system PDE; pulse wave velocity"@en . "A numerical model of an elastic tube was created. Our aim was to use the model for verification of blood vessel wall constitutive laws derived in our laboratory. The numerical simulation was based on electrical circuit analogy. The resulting non-homogenous hyperbolic system was solved using the finite volume method. In this case, a linear constitutive law was used and therefore the system was linear. Constant and harmonic boundary conditions (BC) were applied. The results under the constant BC were verified by Hagen-Poiseuille law. From the system with the harmonic BC, a pulse wave velocity along the tube was computed." . . "3"^^ . . "NUMERICAL SIMULATION OF FLOW IN AN ELASTIC TUBE" . "NUMERICK\u00DD MODEL PROUD\u011AN\u00CD ELASTICKOU TRUBIC\u00CD"@cs . . "3"^^ . "113;120" . "Z(MSM6840770012)" . "Chlup, Hynek" . . . . . "NUMERICK\u00DD MODEL PROUD\u011AN\u00CD ELASTICKOU TRUBIC\u00CD"@cs . "8"^^ . "RIV/68407700:21220/07:02134888" . "438145" . "[F5232122D926]" . . "978-80-01-03710-2" . . . "RIV/68407700:21220/07:02134888!RIV08-MSM-21220___" . "\u017Ditn\u00FD, Rudolf" . . "2007-02-16+01:00"^^ . "Pro elastickou trubici byl vytvo\u0159en numerick\u00FD model. Na\u0161\u00EDm c\u00EDlem je pou\u017E\u00EDt model pro verifikaci konstitutivn\u00EDch z\u00E1kon\u016F pro c\u00E9vn\u00ED st\u011Bny navr\u017Een\u00E9 v na\u0161\u00ED laborato\u0159i. Numerick\u00FD model je zalo\u017Een na analogii s elektrick\u00FDmi obvody. V\u00FDsledn\u00FD nehomogenn\u00ED hyperbolick\u00FD syst\u00E9m rovnic byl \u0159e\u0161en metodou kone\u010Dn\u00FDch objem\u016F. V tomto p\u0159\u00EDpad\u011B byl pou\u017Eit line\u00E1rn\u00ED konstitutivn\u00ED vztah. Konstantn\u00ED a harmonick\u00E9 okrajov\u00E9 podm\u00EDnky (OP) byly aplikov\u00E1ny na vstupu a v\u00FDstupu z trubice. V\u00FDsledky p\u0159\u00EDpadu s konstantn\u00EDmi OP byly ov\u011B\u0159eny exaktn\u00EDm v\u00FDpo\u010Dtem dle Hagen-Poiseuillova z\u00E1kona. Z v\u00FDpo\u010Dtu s harmonick\u00FDmi OP byly po\u010D\u00EDt\u00E1ny hodnoty rychlosti pulzn\u00ED vlny pod\u00E9l trubice."@cs . . . "NUMERICAL SIMULATION OF FLOW IN AN ELASTIC TUBE"@en . "Praha" . "NUMERICAL SIMULATION OF FLOW IN AN ELASTIC TUBE" . "Praha" . . . . . "A numerical model of an elastic tube was created. Our aim was to use the model for verification of blood vessel wall constitutive laws derived in our laboratory. The numerical simulation was based on electrical circuit analogy. The resulting non-homogenous hyperbolic system was solved using the finite volume method. In this case, a linear constitutive law was used and therefore the system was linear. Constant and harmonic boundary conditions (BC) were applied. The results under the constant BC were verified by Hagen-Poiseuille law. From the system with the harmonic BC, a pulse wave velocity along the tube was computed."@en . "NUMERICAL SIMULATION OF FLOW IN AN ELASTIC TUBE"@en . "\u010Cesk\u00E9 vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Praze" . . "21220" .