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Svetotechniceskie aspekty energoeffektivnosti atriumov

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Solovev A. , Gorgoc S.

tom nr (3)

363--369

From ancient times up to now atrium is used in architecture as a mean of climate control in buildings. Atrium is regarded as an element of passive solar heating and cooling. But in designing of atrium a constant question rises up: ,,how to calculate daylight factors in rooms, opening with their windows to atrium.” Different influences on daylight illumination in atriums are analyzed, and a finite element method of numerical modeling of daylight situation is described. The resulting diagram for obtaining relative brightness factors for a definite room and a definite calculation point in it for different geometrical forms of rectangular atrium is proposed as an example of solving this problem.

Tepplovizionnyj kontrol’ zdanij – zalog vysokogo kacestva energosberezenia

100%

Solovev A. , Subin L. I.

tom nr (3)

370--376

In this article described modern technologies in infrared control of buildings using different kinds of infrared receivers. You can also find an information about: how to choose correct infrared reciver for controll; main problems while using this method on investigation. Besides there is described how much cost the equipment of the infrared laboratory and what other devices are needed for exact results. Moreover there is a list of standard documents which are very useful. Using this documents helps stuff to calculate everything correctly and to make correct conclusion about the condition of the investigateble structure. But the main goal of this article is to explain that the skill in using infrared receivers and other devices will not be enough. Firstly you must be a specialist in building physics.