인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
피인용 0
초록·키워드
Purpose: This study aims to analyze the design and performance of the HVAC system in a large-scale multipurpose arena, focusing on winter heating conditions, using the S-Arena as a case study. The objective is to propose an optimized design solution that satisfies thermal distribution in large indoor spaces and enhances energy efficiency. Method: The study utilized CFD simulations to analyze airflow and air temperature distribution the HVAC system. Key HVAC components of the S-Arena were evaluated in terms of their design and performance. The placement and operating conditions of these components were configured to ensure uniform temperature distribution and energy efficiency within the large space. Result: The CFD simulation results demonstrated that the HVAC system generally met the recommended airflow velocity range (< 0.5 m/s) and provided thermal comfort while efficiently reducing energy consumption. Additionally, the system maintained a uniform temperature range of 20.5°C to 22.0°C in central and activity spaces, ensuring thermal comfort for occupants. Localized airflow and temperature deviations identified in certain areas were found to be improvable through design adjustments. The proposed design was shown to operate efficiently under winter heating conditions, and the application of CFD simulations demonstrated the feasibility of optimizing the system during the initial design stage.
본문·목차
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