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Akademický článek

Dynamic Behavior of the Polished Rod for the Coalbed Methane Pumping Installations

Autor: Liu Xinfu, Liu Chunhua, Yang Yong

Publikováno v: Oil & Gas Science and Technology, Vol 72, Iss 3, p 16 (2017)

A modern methodology has been proposed for the system design of dynamic behavior in order to provide the accurate pertinent analysis of CoalBed Methane (CBM) pumping installations. Dynamic hanging loads on polished rod can fully reflect the kinematic

Externí odkaz: https://doaj.org/article/a849de14be744b819a9f4e06d5c25feb

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Akademický článek

Non-steady flow decomposition behaviors of heat and mass transfer on intrinsic kinetics for methane hydrate particles transported in pipelines

Autor: Liu, Xinfu, Liu, Chunhua, Li, Qingping, Hao, Zhongxian, Qin, Rui, Yao, Haiyuan, Li, Ming, Li, Zunzhao

Publikováno v: In Fuel 1 February 2025 381 Part A

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Akademický článek

Mechanical behavior and optimization of multi-objective reliability-based design with simultaneous multiple response for a portal-type drilling derrick on fixed platforms

Autor: Liu, Xinfu, Liu, Chunhua, Zhou, Chao, Zhang, Shousen, Hao, Zhongxian, Wang, Haokai

Publikováno v: In Ocean Engineering 1 January 2025 315

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Akademický článek

Study on the Tribological Properties of Multilayer Concentric Hexagonal Laser Texturing on Rubber Surfaces of Screw Pumps.

Autor: Liu, Xinfu¹ (AUTHOR) upcdoctor@126.com, Niu, Xinglong¹ (AUTHOR), Liu, Chunhua² (AUTHOR), Shi, Xiangzhi¹ (AUTHOR), Sun, Yi¹ (AUTHOR), Hao, Zhongxian³ (AUTHOR), Huang, Shouzhi³ (AUTHOR), Wang, Yuan⁴ (AUTHOR), Tao, Hua⁴ (AUTHOR)

Publikováno v: Materials (1996-1944). Aug2024, Vol. 17 Issue 15, p3708. 14p.

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Akademický článek

Effect of Complex Well Conditions on the Swelling and Tribological Properties of High-Acrylonitrile Stator Rubber in Screw Pumps.

Autor: Liu, Xinfu¹ (AUTHOR) upcdoctor@126.com, Shi, Xiangzhi¹ (AUTHOR), Hao, Zhongxian² (AUTHOR), Wei, Songbo² (AUTHOR), Sun, Yi¹ (AUTHOR), Niu, Xinglong¹ (AUTHOR), Liu, Chunhua³ (AUTHOR), Li, Ming⁴ (AUTHOR), Li, Zunzhao⁴ (AUTHOR)

Publikováno v: Polymers (20734360). Jul2024, Vol. 16 Issue 14, p2036. 16p.

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Akademický článek

Surface morphology formation mechanism of UVA turning process based on a newly modified methodology

Autor: Liu, Guoliang, Zheng, Jintao, Wang, Jin, Ji, Min, Wang, Dexiang, Liu, Xinfu, Sun, Shufeng, Wang, Xiangyu

Publikováno v: In Journal of Manufacturing Processes 15 April 2024 115:224-239

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Interpretable performance analysis towards offline reinforcement learning: A dataset perspective

Autor: Xi, Chenyang, Tang, Bo, Shen, Jiajun, Liu, Xinfu, Xiong, Feiyu, Li, Xueying

Offline reinforcement learning (RL) has increasingly become the focus of the artificial intelligent research due to its wide real-world applications where the collection of data may be difficult, time-consuming, or costly. In this paper, we first pro

Externí odkaz: http://arxiv.org/abs/2105.05473