Browsing by Author "Boušová, Kateřina"
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- ItemHodnocení vlastností, které ovlivňují komfort spacích pytlůBoušová, Kateřina
- ItemHodnocení vlastností, které ovlivňují komfort spacích pytlů(Technická Univerzita v Liberci, 2006) Boušová, Kateřina; Ružičková, DagmarThis bachelor work deals with classification of properties, which affect comfort of sleeping bags and goes out from common piece of knowledge about thermal comfort and his determination, origin of warm in human bodies, determination of the temperature limit etc. Its aim is to judge, whether different sorts of seams and construction of sleeping bags do not have an influence on escape of the warmth and escape of vapours out of inner parts of sleeping bag to the surrounding environment. The work is formed by two major parts realms. Theoretical part describes basic principles of form heat concerning human organism. Further the work clarifies, which are limiting values of the temperatures for survival in a sleeping bag and which sorts of materials are used for individual parts of sleeping bags and what requirements they have to meet. Experimental part examined influence of the material and construction of particular seams of sleeping bags to heat penetration and vapour from the first part of construction across the second. The experiment was carried out on two types of apparatus.