MATEC Web Conf.
Volume 324, 20203rd International Conference “Refrigeration and Cryogenic Engineering, Air Conditioning and Life Support Systems” (CRYOGEN 2019)
|Number of page(s)||7|
|Section||Air Conditioning and Life Support Systems|
|Published online||09 October 2020|
Analysis of losses in the mixing section of the central air conditioner using the entropy-statistical method
a "ACES CONSULTING" LLC Moscow, 109004, Russia
b Bauman Moscow State Technical University Moscow, 105005, Russia
The article presents an entropy-statistical analysis of losses in the mixing section of a central air conditioner. The temperature and humidity of the outdoor and recirculating air were measured. The methodology for determining losses using the entropy-statistical method is presented in the work. The calculation of losses in the mixing section of the central air conditioner due to the mixing of air flows depending on the flow rate of the supply and recirculation air as well as due to hydraulic losses. A comparative analysis of the results is carried out and the distribution diagrams of the component losses are presented. Proposed conclusions regarding the way to reduce losses.
Key words: central air conditioning / mixing section / air flow / outdoor air / recirculation air / losses / entropy-statistical analysis
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.