"Dresden" . "[E4CCC4BB1449]" . "earth-to-air heat exchanger; measurement in-situ; simulation"@en . "The paper deals with the earth-to-air heat exchanger (EAHX) simulation and monitoring. A newly developed hygro-thermal model for transient simulation of earth-to-air heat exchangers has already been validated against an analytical solution; a comparison with performance data of real EAHXs has missed so far. The model is tested against long-term monitoring of two simple earth-to-air heat exchangers connected with mechanical ventilation in two low-energy family houses. In parallel, the differential sensitivity analysis is used for a model assessment. The comparison between measured data and numerical simulation does not correlate absolutely. However, the simulation is capable to show limitations and energy saving potential of the exchanger with respect to building ventilation. The model brings clear information about processes which take place during earth-to-air heat exchanger operation." . "RIV/68407700:21110/07:01137980" . "21110" . "Advanced simulation of the earth-to-air heat exchangers - a comparison between simulation and measured data" . "Pokro\u010Dil\u00E1 simulace zemn\u00EDch v\u00FDm\u011Bn\u00EDk\u016F tepla - porovn\u00E1n\u00ED simulace s m\u011B\u0159en\u00EDm"@cs . "Pokro\u010Dil\u00E1 simulace zemn\u00EDch v\u00FDm\u011Bn\u00EDk\u016F tepla - porovn\u00E1n\u00ED simulace s m\u011B\u0159en\u00EDm"@cs . . . "RIV/68407700:21110/07:01137980!RIV08-MSM-21110___" . . . . "144;151" . "TU Dresden" . . . "Kopeck\u00FD, Pavel" . . "Advanced simulation of the earth-to-air heat exchangers - a comparison between simulation and measured data" . "Advanced simulation of the earth-to-air heat exchangers - a comparison between simulation and measured data"@en . "978-3-86005-564-9" . . "P(1M0579)" . "408661" . "8"^^ . . "12th Symposium for Building Physics" . "P\u0159\u00EDsp\u011Bvek se zab\u00FDv\u00E1 simulac\u00ED a m\u011B\u0159en\u00EDm zemn\u00EDho v\u00FDm\u011Bn\u00EDku tepla. Nov\u011B vyvinut\u00FD tepeln\u011B-vlhkostn\u00ED model zemn\u00EDho v\u00FDm\u011Bn\u00EDku tepla (ZVT) ji\u017E byl validovan\u00FD s pomoc\u00ED analytick\u00E9ho \u0159e\u0161en\u00ED, srovn\u00E1n\u00ED s m\u011B\u0159en\u00EDm doposud chyb\u011Blo. Teoretick\u00E9 p\u0159edpov\u011Bdi vyvinut\u00E9ho vlastn\u00EDho modelu ZVT jsou porovn\u00E1v\u00E1ny s m\u011B\u0159en\u00EDm in-situ na dvou ZVT. Porovn\u00E1n\u00ED mezi m\u011B\u0159en\u00EDm a simulac\u00ED ZVT sice neuk\u00E1zalo absolutn\u00ED shodu, av\u0161ak matematick\u00FD model a pozd\u011Bji i dlouhodob\u00E9 sledov\u00E1n\u00ED re\u00E1ln\u00FDch ZVT poskytuj\u00ED jasnou informaci o procesech prob\u00EDhaj\u00EDc\u00EDch b\u011Bhem provozov\u00E1n\u00ED ZVT a odkr\u00FDvaj\u00ED tak potenci\u00E1l vyu\u017Eit\u00ED ZVT ve spojen\u00ED s v\u011Btr\u00E1n\u00EDm budov."@cs . "Advanced simulation of the earth-to-air heat exchangers - a comparison between simulation and measured data"@en . . . "2"^^ . . "The paper deals with the earth-to-air heat exchanger (EAHX) simulation and monitoring. A newly developed hygro-thermal model for transient simulation of earth-to-air heat exchangers has already been validated against an analytical solution; a comparison with performance data of real EAHXs has missed so far. The model is tested against long-term monitoring of two simple earth-to-air heat exchangers connected with mechanical ventilation in two low-energy family houses. In parallel, the differential sensitivity analysis is used for a model assessment. The comparison between measured data and numerical simulation does not correlate absolutely. However, the simulation is capable to show limitations and energy saving potential of the exchanger with respect to building ventilation. The model brings clear information about processes which take place during earth-to-air heat exchanger operation."@en . . "2007-03-29+02:00"^^ . . "2"^^ . "Dresden" . . . "Tywoniak, Jan" .