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Air conditioning
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BSE3225 HVACR I
Remove constraint Related PolyU Courses: BSE3225 HVACR I
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Video
Constant Air Volume System or CAV System is an all-air type HVAC system that uses constant air volume while the temperature of the supplied air is varied to achieve the desired heating or cooling. We discussed the single duct single-zone system, single duct multizone system with reheat coiled, and dual duct system. In CAV System Air handling unit fans are running at a constant speed resulting in a lot of energy consumption for supplying the air. In the Multizone reheat system, a lot of energy is consumed in heating the already cold air, so the CAV system is not energy efficient. That's CAV system is strictly restricted by many energy codes.
- Course related:
- BSE3225 HVACR I and BSE3226 HVACR II
- Subjects:
- Building Services Engineering
- Keywords:
- Air conditioning Ventilation
- Resource Type:
- Video
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Others
The mindset of an engineer is to solve problems by breaking down any issue into smaller, solvable, chunks to find a solution. Engineers are always looking to expand their knowledge, being constantly curious about how things work, where else they’ve seen something used or where could something be applied. The HVACR serie covers the topic of heating, ventilation, air conditioning, refrigeration, refrigerants & properties, complete systems, pumps, cooling towers, heat exchangers, refrigeration componenets, HVACR design, schematics, and pipework.
- Course related:
- BSE3226 HVACR II and BSE3225 HVACR I
- Subjects:
- Building Services Engineering and Electrical Engineering
- Keywords:
- Ventilation Air conditioning Heating
- Resource Type:
- Others