Burmaka V. Improving the energy efficiency of combined lighting of buildings taking into account the energy balance of the premises

The thesis deals with the economy of electric energy, which is spent on room lighting, because of increasing interests of daylight. Design decisions should be based on the cost-effectiveness of introducing light into the room. Light guide systems are useful for introducing light into rooms located deep in the building. The use of a clerestory and mansard translucent structures of external wall envelope (TSEWE) is possible only on the top floors of building, and side walls TSEWE can be installed in all rooms, located above the ground. From the above it follows that the building facades TSEWE is practically expedient, since they are durable, not labor-consuming to maintain and universal in terms of limitations on the place of their installation. As a result of the research, there has been obtained an analytical expression for determination of the absolute and relative glazed area of TSEWE of any configuration. Since the thermal resistance of TSEWE different parts has a different value, it became impossible to develop analytical expressions for obtaining the relative and absolute areas of glazing, profile and foam filling of the TSEWE of a rectangular configuration.