A method for measuring the amount of hoar frost formation in the recuperation channels of ventilation systems using the adjustable mathematical model of this process

A method for measuring the amount of hoar frost formation in the recuperation channels of ventilation systems using the adjustable mathematical model of this process

Bibliographic Details
Parent link:MATEC Web of Conferences
Vol. 141 : Smart Grids 2017.— 2017.— [01032, 5 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Инженерная школа энергетики (ИШЭ) Отделение электроэнергетики и электротехники (ОЭЭ)
Other Authors: Shilin A. A. Aleksandr Anatoljevich, Prokhorov S. Sergey, Shabo A. Andrei, Bukreev V. G. Viktor Grigorievich
Summary:Title screen
The paper presents a method for measuring the amount of hoar frost formation in the recuperation channels of ventilation systems using the adjustable mathematical model of the hoar frost process. The principle is based on the fact that the contour of the adjustment of the hoar frost model is included in the measurement in accordance with the measured pressure drop, which is proportional to the amount of hoar frost. Unlike the known measurement methods, it is proposed to use the state variables of the mathematical model as the measured value. These state variables are not subject to non-deterministic interferences and random influences. The paper presents simulation results confirming the adequacy of the dynamic model. In conclusion, an example of the use of a recuperation channel in the defrost management system is given.
Published: 2017
Subjects:
электронный ресурс
труды учёных ТПУ
иней
каналы
вентиляционные системы
математические модели
замерзание
рекуперация
оттаивание
Online Access:https://doi.org/10.1051/matecconf/201714101032
http://earchive.tpu.ru/handle/11683/46019
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657294

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