閉鎖生態系実験施設用圧力制御システムの動作解析 中野 晋 内田 剛 石ヶ森 勲 菅原 敏 新田 慶治 一般社団法人日本機械学会 日本機械学會論文集. B編 03875016 64 617 107 114 1998-01-25 It is necessary to develop a small positive pressure control system for the closed ecology experiment facilities because of the needs to prevent contamination from the atmosphere and to protect against over differential pressure loading. In the present study, a numerical analysis method was developed to calculate the quantity of state of the closed module which is fitted with rubber buffers for the small positive pressure control system. Experiments to examine the pressure change of the closed module caused by rapid temperature control of an air conditioner were carried out at Biosphere-J. Comparison of calculated and experimental results showed that the present dynamic simulation is suited to estimating the quantity of state of the closed module. 1998-01-25 110002396764 AN00187441 4391006 JPN CJP NDL NII-ELS 3 9 Dynamic Simulation of Pressure Control System for the Closed Ecology Experiment Facility NAKANO Susumu UCHIDA Tsuyosi ISHIGAMORI Isao SUGAWARA Satoshi NITTA Keiji The Japan Society of Mechanical Engineers Transactions of the Japan Society of Mechanical Engineers. B It is necessary to develop a small positive pressure control system for the closed ecology experiment facilities because of the needs to prevent contamination from the atmosphere and to protect against over differential pressure loading. In the present study, a numerical analysis method was developed to calculate the quantity of state of the closed module which is fitted with rubber buffers for the small positive pressure control system. Experiments to examine the pressure change of the closed module caused by rapid temperature control of an air conditioner were carried out at Biosphere-J. Comparison of calculated and experimental results showed that the present dynamic simulation is suited to estimating the quantity of state of the closed module. 中野 晋 NAKANO Susumu (株)日立製作所 電力・電機開発本部 内田 剛 UCHIDA Tsuyosi (株)日立製作所 日立工場 石ヶ森 勲 ISHIGAMORI Isao (株)日立製作所 日立工場 菅原 敏 SUGAWARA Satoshi (株)日立製作所 日立工場 新田 慶治 NITTA Keiji (財)環境科学技術研究所