| Title |
A Study of Flow Characteristics through the Speed Control and Flow Resistance |
| Authors |
오병길(Byung-Kil Oh) ; 김회서(Hway-Suh Kim) |
| Keywords |
온수분배기 ; 난방코일 ; 순환펌프 Hot water distributor ; Heating coil ; Circulation pump |
| Abstract |
We use floor radiant heating system in the house of commons in winter Floor radiant heating system, which transfer heat by radiation, is one of the energy efficient and comfortable systems that. Floor radiant heating system is configured to be controlled by the room for energy-saving. Proper flow rate to a comfortable heating in the room is important. However, Using a constant speed circulation pump in separate rooms, heating system may cause an imbalance because of the difference of length of coil when operating in the rooms. In this study, our Research team examined heating imbalance due to the variation length through the coil length changes and flow control of the circulation pump. |