The research on the dynamic characteristic of the hydrothermal fluid sampler
A new mechanical gas-tight sampler has been designed to collect hydrothermal fluids at the seafloor. In order to optimize the design, the dynamic mathematic model of the sampler is built by the theory of hydrodynamics. Based on dynamic software AMESim, the dynamic characteristic of the sampler is analyzed. According to the mathematic model and the simulation result, the dimension of the orifice is determined in different seafloor pressures for assuring sampling the designed volume of samples. The optimized sampler has been successfully used in the pres- sure tests.
Hydrothermal fluid Sampler Dynamic characteristic Simulation
Yanqing Xie Canjun Yang Lei Yang Shijun Wu Wei Liu Ying Chen
The State Key Laboratory of Fluid Power Transmission & Control, Zhejiang University, Hangzhou, China
国际会议
杭州
英文
343-347
2009-04-08（万方平台首次上网日期，不代表论文的发表时间）