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The comfortable room environment and thermal comfort depends on internal factors and influences on the human organism. People are very sensitive to changes in indoor climate conditions. The body reacts feeling of thermal discomfort for some fluctuations. Thermal comfort is given by the air temperature and radiant heat, air velocity and relative humidity in the room. The main impact of these factors on the comfort level of individuals depends on the activity and type of clothing. Dantec ComfortSense system offers t...

The article deals with an innovative way to transfer heat for hot water. A device operating on this principle is called a heat pipe. This device works on the principle of phase change of the working fluid (heat transfer medium). The very principle of heat transfer is based on the theory of evaporation and condensation of the working fluid (heat transfer fluid). Heat pipes are classified according to the method of operation and location of use. A subdivision of heat pipe in terms of their actual use in the desired ...

The increasing development of all industries is a trend that affects us every day. We take this as a part of our lives. Intelligent buildings are trying to meet the high requirements of the population. The aim is to combine individual rooms and power systems and to simplify their operation. Each room in the building can be controlled independently without affecting the thermal comfort other people who were located in the building. Intelligent buildings combine architecture and aesthetics of the construction, safet...

The article deals with optimizing CFD model of the gravitational heat pipe to the creation of substitute materials and the optimization of its properties, depending on the actually measured results of the experimental device. Gravitational heat pipe operates on the principle of phase change working fluid (heat transfer fluid). The very principle of heat transfer is based on the theory of evaporation and condensation of the working fluid (heat transfer fluid). Heat pipes are classified according to the method of op...