title: Ð¯Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐ²Ð¾Ð±Ð¾Ð´Ð½Ð¾Ð¹ ÐºÐ¾Ð½Ð²ÐµÐºÑÐ¸Ð¸ Ð² Ð²ÐµÐ½ÑÐ¸Ð»ÑÑÐ¸Ð¸ Ð¾ÑÐ¸ÑÑÐ½ÑÑ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: The phenomenon of free convection in the ventilation of treatment facilities
Creators: name: Ð¯ÐºÐ¾Ð²Ð»ÐµÐ², ÐÐ°ÐºÑÐ¸Ð¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÐÑÐ¸ÑÑÐ½ÑÐµ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ñ
ÐÐµÐ½ÑÐ¸Ð»ÑÑÐ¸Ñ
ÑÐ²Ð¾Ð±Ð¾Ð´Ð½Ð°Ñ ÐºÐ¾Ð½Ð²ÐµÐºÑÐ¸Ñ
ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ðµ Ð¿Ð¾Ð±ÑÐ¶Ð´ÐµÐ½Ð¸Ðµ
Ð¼Ð°ÑÑÐ°Ð¿ÐµÑÐµÐ½Ð¾Ñ
ÑÐµÐ¿ÑÐ¸Ðº
Ð»Ð¾ÐºÐ°Ð»ÑÐ½Ð°Ñ ÐºÐ°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
free convection
heat induction
mass transfer
septic tank
local sewerage

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description: This work describes the process of free convection in a vertical ventilated sewer riser, which serves to ventilate a local sewage treatment plant by inducing the process of heating air in it and its subsequent extraction to ensure the efficient operation of the decomposition of human waste products. The purpose of the work is to find and justify the initial data for the design of the ventilation system, in which its best operation is possible within the framework of a local treatment plant. To achieve this goal, it is necessary to solve the following tasks: to study the documentation on the process of free convection, to carry out numerical simulation of a vertical ventilated sewer riser, based on the dependence of the air velocity in the pipe on the characteristics of indoor and outdoor air, to make a practical simulation of a vertical ventilated sewer riser at different temperatures air, in different periods of the year: winter and spring, to make a comparative analysis of the results obtained between numerical and practical modeling to confirm or refute the identified dependencies. Conclusions are drawn about the feasibility of installing and operating a ventilation system with convective air induction in it. To achieve the results, the following information technologies were used: Microsoft Office Word, Excel, and Autodesk AutoCAD software.