<abstract xmlns="http://www.w3.org/1999/xhtml"><p>This paper presents a device for introducing air inside a room with the novelty of double-exponential profile of the distributor. This allows entering the rooms of large quantities of blow-in air with low velocities, with the result of possible use in locations with a high required air exchange. In the Laboratory of Ventilation and Air Conditioning of the Technical University of Cluj-Napoca, it was designed and built an experimental stand in order to investigate the velocity field of a double-equal strength (double exponential profile) inlet device for spatial air-distribution. There are presented the measurements that were performed in the laboratory in order to establish the velocity field and the spatial distribution of air. The proposed solution can be used in many applications to provide high rates of air through the ventilation systems.</p></abstract>

This paper presents a device for introducing air inside a room with the novelty of double-exponential profile of the distributor. This allows entering the rooms of large quantities of blow-in air with low velocities, with the result of possible use in locations with a high required air exchange. In the Laboratory of Ventilation and Air Conditioning of the Technical University of Cluj-Napoca, it was designed and built an experimental stand in order to investigate the velocity field of a double-equal strength (double exponential profile) inlet device for spatial air-distribution. There are presented the measurements that were performed in the laboratory in order to establish the velocity field and the spatial distribution of air. The proposed solution can be used in many applications to provide high rates of air through the ventilation systems.

Inlet device with double exponential profile distributor for indoor air dispensation

Building Services Faculty, Department of Building Services Engineering

Faculty of Civil Engineering, Institute of Architectural Engineering

Selected Scientific Papers - Journal of Civil Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

This paper presents a device for introducing air inside a room with the novelty of double-exponential profile of the distributor. This allows entering the...

Inlet device with double exponential profile distributor for indoor air dispensation

Published Online: Dec 31, 2019

Page range: 103 - 111

DOI: https://doi.org/10.1515/sspjce-2019-0011

Keywords
inlet device, air velocity, jet, distribution, movement, double exponential, spatial

© 2019 Florin Domnita et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Inlet device with double exponential profile distributor for indoor air dispensation

Published Online: Dec 31, 2019

Page range: 103 - 111

DOI: https://doi.org/10.1515/sspjce-2019-0011

Keywordsinlet device, air velocity, jet, distribution, movement, double exponential, spatial

© 2019 Florin Domnita et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
inlet device, air velocity, jet, distribution, movement, double exponential, spatial