인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
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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 examines the flow characteristics of pneumatic solenoid valves through experimental and simulation methods, adhering to the widely used KS and RS standards.
Methods: Tests were conducted to analyze the influence of initial pressure and vessel volume on flow characteristics following KS and RS standards. Two vessel sizes of 8L and 37.5L were tested to assess the impact of container volumes. Computational fluid dynamics (CFD) simulations were performed to validate the experimental results.
Results: CFD simulations and experimental results revealed a close correlation, with deviations of less than 0.5%, when the valve’s flow characteristics matched the vessel volume. However, using vessels with volumes smaller than the valve’s flow characteristics resulted in discrepancies exceeding 40%, highlighting the critical role of container size in test accuracy.
Conclusion: For accurate flow characteristic testing of pneumatic solenoid valves in industries, aligned with KS and RS standards, vessel sizes must ensure an air discharge time exceeding five seconds. This approach provides consumers with more accurate performance information, which is crucial for industrial applications.
Methods: Tests were conducted to analyze the influence of initial pressure and vessel volume on flow characteristics following KS and RS standards. Two vessel sizes of 8L and 37.5L were tested to assess the impact of container volumes. Computational fluid dynamics (CFD) simulations were performed to validate the experimental results.
Results: CFD simulations and experimental results revealed a close correlation, with deviations of less than 0.5%, when the valve’s flow characteristics matched the vessel volume. However, using vessels with volumes smaller than the valve’s flow characteristics resulted in discrepancies exceeding 40%, highlighting the critical role of container size in test accuracy.
Conclusion: For accurate flow characteristic testing of pneumatic solenoid valves in industries, aligned with KS and RS standards, vessel sizes must ensure an air discharge time exceeding five seconds. This approach provides consumers with more accurate performance information, which is crucial for industrial applications.
본문·목차
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