"1"^^ . "1" . . "Tepeln\u00E1 vodivost je velmi d\u016Fle\u017Eit\u00E1 vlastnost ka\u017Ed\u00E9ho materi\u00E1lu. V t\u00E9to pr\u00E1ci je sd\u00EDlen\u00ED tepla charakterizov\u00E1no tepeln\u00FDm odporem a n\u00E1sledn\u011B tepelnou vodivost\u00ED. Schopnost tepeln\u00E9 ochrany nohy u obuvi m\u00E1 velk\u00FD v\u00FDznam. V\u011Bt\u0161ina obuvi je vyr\u00E1b\u011Bna z p\u0159\u00EDrodn\u00ED \u010Di syntetick\u00E9 usn\u011B, jin\u00FDch syntetick\u00FDch materi\u00E1l\u016F a textilu. Pro zji\u0161t\u011Bn\u00ED hodnot tepeln\u00E9 vodivosti obuvnick\u00FDch svr\u0161kov\u00FDch materi\u00E1l\u016F a pro srovn\u00E1n\u00ED vlastnost\u00ED materi\u00E1l\u016F byl m\u011B\u0159en tepeln\u00FD odpor nestacion\u00E1rn\u00ED metodou. Pro tato m\u011B\u0159en\u00ED byl pou\u017Eit p\u0159\u00EDstroj zkonstruovan\u00FD podle Fitche. \u010C\u00E1st tohoto za\u0159\u00EDzen\u00EDp\u0159edstavuj\u00ED dv\u011B vyh\u0159\u00EDvan\u00E9 desky, kter\u00E9 se dot\u00FDkaj\u00ED m\u011B\u0159en\u00E9ho vzorku a dod\u00E1vaj\u00ED nebo odeb\u00EDraj\u00ED teplo b\u011Bhem m\u011B\u0159en\u00ED nestacion\u00E1rn\u00EDho transportu tepla p\u0159es m\u011B\u0159en\u00FD vzorek. M\u011B\u0159en\u00EDm se z\u00EDsk\u00E1v\u00E1 odhad efektivn\u00ED tepeln\u00E9 vodivosti kompozitu v rozmez\u00ED po\u010D\u00E1te\u010Dn\u00EDch teplot m\u011B\u0159\u00EDc\u00EDch desek. Vzorky pro m\u011B\u0159en\u00ED byly vyrobeny ze svr\u0161kov\u00FDch obuvnick\u00FDch materi\u00E1l\u016Fr\u016Fzn\u00E9ho p\u016Fvodu i tlou\u0161\u0165ky. Byla sledov\u00E1na z\u00E1vislost hodnot tepeln\u00E9 vodivosti na typu materi\u00E1lu a u usn\u00ED tak\u00E9 na zp\u016Fsobu \u010Din" . "Tepeln\u00E1 vodivost svr\u0161kov\u00FDch obuvnick\u00FDch materi\u00E1l\u016F"@cs . "546345" . "RIV/70883521:28110/05:63503338" . "ChemZI-Slovensk\u00FD \u010Dasopis o ch\u00E9mii pro chemick\u00E9 vzdel\u00E1vanie, v\u00FDskum a piemysel" . . . "1336-7242" . "28110" . "Tepeln\u00E1 vodivost svr\u0161kov\u00FDch obuvnick\u00FDch materi\u00E1l\u016F" . . . . "SK - Slovensk\u00E1 republika" . . "Hlav\u00E1\u010Dek, Petr" . "Heat transfer is a very important characteristic of each material. Inthis research heat transfer is charcterised by heat resistance and consequently by heat conductivity.The ability of foot heat protection is significant at shoes. Most the shoes are produced fromnatural or artificial leather, synthetic materials and textile. To lezenmore about the heat conductivity values of the upper shoe materials and for material comparision heat resistance of samples was measured by an unsteady method. For these measurements a machine constructed according to Fitch was used. Two heated boards represent a part of the measuring device. They touch the measured sample and give or take heat during the process of unsteady heat transfer through the measured sample. Thus the heat resistance evaluation in the range of the early temperatures of measuring boards is reached. The samples were made from materials of various origin and thickness used for shoe uppers production. Dependance of heat conductivity value on the type o"@en . "Heat conductivity of the upper shoe materials"@en . "Tepeln\u00E1 vodivost svr\u0161kov\u00FDch obuvnick\u00FDch materi\u00E1l\u016F"@cs . "1" . . . "Tepeln\u00E1 vodivost je velmi d\u016Fle\u017Eit\u00E1 vlastnost ka\u017Ed\u00E9ho materi\u00E1lu. V t\u00E9to pr\u00E1ci je sd\u00EDlen\u00ED tepla charakterizov\u00E1no tepeln\u00FDm odporem a n\u00E1sledn\u011B tepelnou vodivost\u00ED. Schopnost tepeln\u00E9 ochrany nohy u obuvi m\u00E1 velk\u00FD v\u00FDznam. V\u011Bt\u0161ina obuvi je vyr\u00E1b\u011Bna z p\u0159\u00EDrodn\u00ED \u010Di syntetick\u00E9 usn\u011B, jin\u00FDch syntetick\u00FDch materi\u00E1l\u016F a textilu. Pro zji\u0161t\u011Bn\u00ED hodnot tepeln\u00E9 vodivosti obuvnick\u00FDch svr\u0161kov\u00FDch materi\u00E1l\u016F a pro srovn\u00E1n\u00ED vlastnost\u00ED materi\u00E1l\u016F byl m\u011B\u0159en tepeln\u00FD odpor nestacion\u00E1rn\u00ED metodou. Pro tato m\u011B\u0159en\u00ED byl pou\u017Eit p\u0159\u00EDstroj zkonstruovan\u00FD podle Fitche. \u010C\u00E1st tohoto za\u0159\u00EDzen\u00EDp\u0159edstavuj\u00ED dv\u011B vyh\u0159\u00EDvan\u00E9 desky, kter\u00E9 se dot\u00FDkaj\u00ED m\u011B\u0159en\u00E9ho vzorku a dod\u00E1vaj\u00ED nebo odeb\u00EDraj\u00ED teplo b\u011Bhem m\u011B\u0159en\u00ED nestacion\u00E1rn\u00EDho transportu tepla p\u0159es m\u011B\u0159en\u00FD vzorek. M\u011B\u0159en\u00EDm se z\u00EDsk\u00E1v\u00E1 odhad efektivn\u00ED tepeln\u00E9 vodivosti kompozitu v rozmez\u00ED po\u010D\u00E1te\u010Dn\u00EDch teplot m\u011B\u0159\u00EDc\u00EDch desek. Vzorky pro m\u011B\u0159en\u00ED byly vyrobeny ze svr\u0161kov\u00FDch obuvnick\u00FDch materi\u00E1l\u016Fr\u016Fzn\u00E9ho p\u016Fvodu i tlou\u0161\u0165ky. Byla sledov\u00E1na z\u00E1vislost hodnot tepeln\u00E9 vodivosti na typu materi\u00E1lu a u usn\u00ED tak\u00E9 na zp\u016Fsobu \u010Din"@cs . "P(OE134)" . . "[3E8B1E0912E0]" . "Tepeln\u00E1 vodivost svr\u0161kov\u00FDch obuvnick\u00FDch materi\u00E1l\u016F" . . . . "4"^^ . "Hor\u00E1k, Radim" . "3"^^ . "Heat conductivity of the upper shoe materials"@en . "Heat conductivity of the upper shoe materials"@en . "RIV/70883521:28110/05:63503338!RIV06-MSM-28110___" . "Blaha, Anton\u00EDn" . "Zachov\u00E1, Barbora" . . . "247" .