Currently, in world practice, scientific research and design work is being carried outon the development and creation of passive solar heating systems. If the heat storage wall of a passivesolar heating system consists of a perforated heat storage wall, then such a wall simultaneouslytransfers heat into the room and supplies warm fresh air. As a result, warm, fresh air enters the room,and heat losses are reduced by reducing the temperature of the blackened outer surface of the heataccumulating wall.The calculation methods and theoretical studies of passive systems are very complex, whichmakes it difficult to justify the design of structures with such systems. In this regard, the task ofcreating simple approximation methods for calculating the integral characteristics of passive solarheating systems of buildings and structures for the heating season as a whole is gaining practicalinterest, such characteristics as the heating load replacement coefficient, which determines both thetechnical and economic indicators of such systems.Theoretical research and calculations show that a slight addition of metal fibers to a poor heatconductor greatly increases its thermal conductivity and practically does not change its volumetricheat capacity. To increase the heat transfer capacity of the heat storage wall is the use of a perforatedheat storage wall, which make it possible to increase the intensity of heat removal from the surfaceof the heataccumulating wall during the period of insolation..In passive solar heating systems, it is advantageous to use a more thermally conductive materialfor the heat storage wall The perforated heat-accumulating wall and air supply through it help toincrease the effect of heat transfer into the depth of the wall and into the room.
| Mualliflar | Sadykov, Zhamal, Fayziev, Tulkun, Khamraev, Tolib, Xidirov, Mirabbos |
|---|---|
| Jurnal | Инновацион технологиялар |
| Nashr sanasi | 2024-12-24 |
| Jild | 53 |
| Son | 01 |
| Til | Ingliz |
passive solar heating system, heat accumulating wall, agricultural buildings and structures, composite material, thermal conductivity, passiv quyosh isitish tizimi, issiqlik akkumulyatori, qishloq xo‘jaligi binolari va inshootlari, kompozitli material, issiqlik o‘tkazuvchanlik, пассивная система солнечного отопления, теплоаккумулирующая стенка, сельскохозяйственные здания и сооружения, композиционный материал, теплопроводность
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