Abstract
The paper analyses different room air distribution systems, and describes a design chart which can be used for the evaluation of variables as air quality, air velocity and temperature gradient as a function of flow rate and temperature difference in the supply system. The design chart can also be used for analysing other system parameters as e.g. system capacity and noise.
The paper addresses the diffuse ceiling inlet and five other air distribution systems, namely mixing ventilation from a wall-mounted terminal, mixing ventilation from a ceiling-mounted diffuser, mixing ventilation from a ceiling-mounted diffuser with a swirling flow, displacement ventilation from a wall-mounted low velocity diffuser and vertical ventilation from a ceiling-mounted textile inlet. All these systems can be used in the case of cooling of the room.
The paper addresses the diffuse ceiling inlet and five other air distribution systems, namely mixing ventilation from a wall-mounted terminal, mixing ventilation from a ceiling-mounted diffuser, mixing ventilation from a ceiling-mounted diffuser with a swirling flow, displacement ventilation from a wall-mounted low velocity diffuser and vertical ventilation from a ceiling-mounted textile inlet. All these systems can be used in the case of cooling of the room.
| Original language | English |
|---|---|
| Title of host publication | COLD CLIMATE HVAC 2009 : Sisimiut Greenland, 16-19 March 2009 |
| Number of pages | 7 |
| Publication date | 2009 |
| Publication status | Published - 2009 |
| Event | Cold Climate HVAC - Sisimiut, Greenland Duration: 16 Mar 2009 → 19 Mar 2009 |
Conference
| Conference | Cold Climate HVAC |
|---|---|
| Country/Territory | Greenland |
| City | Sisimiut |
| Period | 16/03/2009 → 19/03/2009 |
Bibliographical note
Published on a USB.Keywords
- Room air distribution
- Design chart
- Diffuse ceiling inlet
- Mixing ventilation
- Displacement ventilation