Often a resident can take the appropriate action to improve the indoor air quality by removing a source, altering an activity, unblocking an air supply vent, or opening a window to temporarily increase the ventilation; in other cases, however, only the building owner or manager is in a ...
The air conditioner indoor unit comprises a faceplate body and a back casing; a vent used for venting cold or hot air is arranged on the lower part of the faceplate body of the air conditioner; an air intake of the air conditioner is arranged on the top of the faceplate body and the ...
RMR Swing Wall-Mount Enclosure orWireless Access Point Enclosure. An accessory vent or drain can be added to manage internal humidity and an accessory filter fan or air conditioner/heater can be added to manage internal temperature. Download theExtending the Network Into Nontraditional Spaces White ...
But central air conditioners, ductless split systems, and heat pumps from any major brand are all fair game; we install them, repair them, and also provide air conditioner maintenance to ensure they last as long, and work as well, as they should.Common Air Conditioning ProblemsWhat are some ...
the resulting average air temperature in the optimized model ranged from −4 to 33.1 °C in the four days of cloud, snow, and sun. The average air temperature in the conventional passive solar greenhouse ranged from −8.4 to 24.7 °C. The maximum monthly heating requirement was 796 MJ/...
Exist in indoor PM2.5 particle concentrations between different scenarios, mainly owing to the outdoor weather conditions, airtightness of the venue, and air supply mode at the end of the air conditioner. In this section, the variables are controlled to analyse the variation characteristics of PM...
Keywords: computational fluid dynamics (CFD); personalized ventilation (PV); computational thermal manikin (CTM); inhaled air quality; thermal comfort; energy saving 1. Introduction Conventional heating, ventilation, and air conditioning (HVAC) systems are used to maintain a uniform indoor environment ...