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냉각수 계통의 운전변수가 중앙냉방시스템의 에너지소비량에 미치는 영향The Effects of Operational Conditions of Cooling Water System on Energy Consumption for Central Cooling System
- Other Titles
- The Effects of Operational Conditions of Cooling Water System on Energy Consumption for Central Cooling System
- Authors
- 안병천
- Issue Date
- 2017
- Publisher
- 한국지열에너지학회
- Keywords
- Central cooling system(중앙냉방시스템); Cooling tower fan(냉각탑 팬); Cooling tower water pump(냉각탑 냉각수 펌프); Energy consumption(에너지 소비량)
- Citation
- 한국지열에너지학회논문집, v.13, no.4, pp.8 - 13
- Journal Title
- 한국지열에너지학회논문집
- Volume
- 13
- Number
- 4
- Start Page
- 8
- End Page
- 13
- ISSN
- 1738-6985
- Abstract
- The effects of operational conditions of cooling water system on energy consumption for central cooling system are researched by using TRNSYS program. Cooling tower water pump flow rate, cooling tower fan flow rate, and condenser water temperature with various dry-bulb and wet-bulb temperatures are varied and their effects on total and component power consumption are studied. If the fan maximum flow rates of cooling tower is decreased, cooling tower fan and total power consumptions are increased. If the cooling tower water pump maximum flow rates is decreased, chiller and total power consumptions are increased. If condenser water set-point temperature is increased, chiller power consumption is increased and cooling tower fan power consumption is decreased, respectively.
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Collections - 공과대학 > 기계공학과 > 1. Journal Articles
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Related Researcher
- Ahn, Byung Cheon
- Engineering (기계·스마트·산업공학부(기계공학전공))