A Deep-Sea Sediment Sampling System: Design, Analysis and Experimental Verification

被引：2

作者：

Liu G. ^{[1
]}

Jin Y. ^{[1
]}

Peng Y. ^{[1
]}

Wan B. ^{[1
]}

Xie K. ^{[1
]}

机构：

[1] Natl.-Loc. Jt. Eng. Lab. of Marine Mineral Resources Exploration Equipment and Safety Technology, Hunan University of Science and Technology, HUNAN, Xiangtan

来源：

Journal of Pressure Vessel Technology, Transactions of the ASME | 2022年 / 144卷 / 02期

基金：

中国国家自然科学基金;

关键词：

airtight sampler; deep-sea sediments; experimental research; pressure-retained core;

D O I：

10.1115/1.4051628

中图分类号：

学科分类号：

摘要：

An airtight sampler with the function of holding pressure and coring was designed. First, using the sediment sampling test platform, taking high sampling rate as the goal and the motion speed of manipulator as the constraint condition, the sediment sampling rate (ratio of the sample retrieved by the sampling tube to the insertion depth of the sampling tube) test under different sampling tube inner diameters was carried out, respectively. Then, the pressure drop calculation and analysis of other components such as pressure retaining cylinder and sealing cylinder during the recovery of the airtight sampler to the deck are carried out, and the pressure drop compensation during the recovery of the airtight sampler is calculated and analyzed based on the pressure compensator. At last, the internal pressure test, high-pressure cabin test, and adaptability test between sampler and manipulator are carried out by using the developed prototype of an airtight sampler for sediments in the deep sea. The test results verify the feasibility of the design of an airtight sampler for sediments in the deep sea, which will provide strong support for the deep seabed sampling operation of the manned submersible in the deep sea. © 2022 American Society of Mechanical Engineers (ASME). All rights reserved.

引用

共 29 条

[1]

Jamieson A. J., Fujii T., Mayor D. J., Solan M., Priede I. G., Hadal Trenches: The Ecology of the Deepest Places on Earth, Trends Ecol. Evol, 25, 3, pp. 190-197, (2010)

[2]

Stow D. A. V., Shanmugam G., Sequence of Structures in Fine-Grained Turbidites: Comparison of Recent Deep-Sea and Ancient Flysch Sediments, Sedim. Geol, 25, 1-2, pp. 23-42, (1980)

[3]

Kaye J. Z., Sylvan J. B., Edwards K. J., Baross J. A., Halomonas and Marinobacter Ecotypes From Hydrothermal Vent, Subseafloor and Deep-Sea Environments, Fems Microbiol. Ecol, 75, 1, pp. 123-133, (2011)

[4]

Zhang G., Qu H., Liu S., Tectonic Cycle of Marginal Sea Controlled the Hydrocarbon Accumulation in Deep-Water Areas of South China Sea, Acta Petrolei Sin, 36, 5, pp. 533-545, (2015)

[5]

Chen J., Han G., Fu M., Structure Modify of High-Pressure Chamber in Pressure-Retaining Sampler for Deep-Sea Sediment, J. Inst. Eng, 98, 5, pp. 619-624, (2017)

[6]

Zhang F., Lin J., Zhou Z., Yang H., Zhan W., Intra-and Intertrench Variations in Flexural Bending of the Manila, Mariana and Global Trenches: Implications on Plate Weakening in Controlling Trench Dynamics, Geophys. J. Int, 212, 2, pp. 1429-1449, (2018)

[7]

Nunoura T., Hirai M., Yoshida-Takashima Y., Nishizawa M., Kawagucci S., Yokokawa T., Miyazaki J., Koide O., Makita H., Takaki Y., Sunamura M., Takai K., Distribution and Niche Separation of Planktonic Microbial Communities in the Water Columns From the Surface to the Hadal Waters of the Japan Trench Under the Eutrophic Ocean, Front. Microbiol, 7, 270, pp. 1-12, (2016)

[8]

Kim W., Lee J. H., Kwon K. K., Abyssisolibacter Fermentans Gen. nov. sp. nov. isolated From Deep Sub-Seafloor Sediment, J. Microbiol, 54, 5, pp. 347-352, (2016)

[9]

Hachenberg H., Sampling Device for a Simple, Fast Calibration Technique in Gas Chromatographic Trace Analysis of Gas Phases and Vapor Phases, J. Sep. Sci, 12, 11, pp. 742-748, (1989)

[10]

Liu G. Y., Liu G. J., Yuan W. J., Study on the Thermal Insulation Performance of a New Seabed Sediment Fidelity Sampler Based on ANSYS, J. Ocean Univ. China, 8, 3, pp. 277-282, (2009)

← 1 2 3 →