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Monitor and control of ultra deep shaft safety and efficient construction

Shen Weian,Liang Hengchang,Zhao Guangsi

Strategic Study of CAE 2012, Volume 14, Issue 2,   Pages 45-48

Abstract: Base on the background of Benxi Dataigou Iron Mine's ultra-deep shaft with diameter of 6.5 m, depthThe monitor system implementation plan may provide detailed information for ultradeep shaft efficient

Keywords： ultra deep shaft     safety     information construction     monitor and control    

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The exploration and development engineering technology for ultra deep and high acid gas field in Northeast

Shen Chen

Strategic Study of CAE 2010, Volume 12, Issue 10,   Pages 29-34

Abstract: ., for the ultra deep and highly acidic gas field were gradually formed.fields and give many proposals to expand the exploration and development engineering techniques of ultradeep and highly acidic gas field.

Keywords： Northeast Sichuan     ultra-deep well     high sulfur     exploration and development     drilling     completion    

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Challenges and Development Prospects of Ultra-Long and Ultra-Deep Mountain Tunnels

Hehua Zhu, Jinxiu Yan, Wenhao Liang

Engineering 2019, Volume 5, Issue 3,   Pages 384-392 doi: 10.1016/j.eng.2019.04.009

Keywords： EngineeringAchievements    

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The construction of technical standards system for ultra deep and high acid Gas Field in North-East of

Liu Yintao,Liao Chengrui,Yang Yukun

Strategic Study of CAE 2010, Volume 12, Issue 10,   Pages 97-102

Abstract: scientifically, the SINOPEC Group established an integrated suit of technical company standards system for ultradeep and high acid gas field.

Keywords： ultra deep     high acid     natural gas     exploration and development     enterprise standard    

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Theoretical Progress and Key Technologies of Onshore Ultra-Deep Oil/Gas Exploration Review

Xusheng Guo, Dongfeng Hu, Yuping Li, Jinbao Duan, Xuefeng Zhang, Xiaojun Fan, Hua Duan, Wencheng Li

Engineering 2019, Volume 5, Issue 3,   Pages 458-470 doi: 10.1016/j.eng.2019.01.012

Abstract:

Oil/gas exploration around the world has extended into deep and ultra-deep strata because it is increasinglyIn recent years, China has made remarkable achievements in oil/gas exploration in ultra-deep areas includingUltra-deep oil/gas originates from numerous sources of hydrocarbons and multiphase charging.Liquid hydrocarbons can form in ultra-deep layers due to low geothermal gradients or overpressures, andthe natural gas composition in ultra-deep areas is complicated by the reactions between deep hydrocarbons

Keywords： Oil/gas exploration     Ultra-deep     Oil/gas sources     Reservoir     Petroleum accumulation     Exploration and    

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Construction Practice and Innovation of “Deep Sea One” Energy Station

You Xuegang , Zhou Shouwei , Zhang Xiulin , Liu Kongzhong , Xu Huakui , Liu Xinyu , Zeng Dong

Strategic Study of CAE 2022, Volume 24, Issue 3,   Pages 66-79 doi: 10.15302/J-SSCAE-2022.03.008

Abstract:

The “Deep Sea One” energy station is the first ultra-deep-waterThis energy station is also the first 100 000-ton deep-water semi-submersible production, storage, andbackground and challenges, introduces the optimization and breakthroughs of the development modes of deep-waterThis study is hoped to provide a useful reference for efficient development of deep-water and ultra-deep-water

Keywords： ultra-deep water     semi-submarine     energy station     oil storage in column     lateral transfer     half-floating    

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Review on the progress of ultra-precision machining technologies

Julong YUAN, Binghai LYU, Wei HANG, Qianfa DENG

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 2,   Pages 158-180 doi: 10.1007/s11465-017-0455-9

Abstract:

Ultra-precision machining technologies are the essential methods, to obtain the highest form accuracyThe conception, applications and history of ultra-precision machining are introduced in this article,and the developments of ultra-precision machining technologies, especially ultra-precision grinding,ultra-precision cutting and polishing are also reviewed.

Keywords： ultra-precision grinding     ultra-precision cutting     ultra-precision polishing     research status in China     development    

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Gas marbles: ultra-long-lasting and ultra-robust bubbles formed by particle stabilization

Frontiers of Chemical Science and Engineering   Pages 1681-1687 doi: 10.1007/s11705-022-2180-0

Abstract: Bubbles and foams are ubiquitous in daily life and industrial processes. Studying their dynamic behaviors is of key importance for foam manufacturing processes in food packaging, cosmetics and pharmaceuticals. Bare bubbles are inherently fragile and transient; enhancing their robustness and shelf lives is an ongoing challenge. Their rupture can be attributed to liquid evaporation, thin film drainage and the nuclei of environmental dust. Inspired by particle-stabilized interfaces in Pickering emulsions, armored bubbles and liquid marble, bubbles are protected by an enclosed particle-entrapping liquid thin film, and the resultant soft object is termed gas marble. The gas marble exhibits mechanical strength orders of magnitude higher than that of soap bubbles when subjected to overpressure and underpressure, owing to the compact particle monolayer straddling the surface liquid film. By using a water-absorbent glycerol solution, the resulting gas marble can persist for 465 d in normal atmospheric settings. This particle-stabilizing approach not only has practical implications for foam manufacturing processes but also can inspire the new design and fabrication of functional biomaterials and biomedicines.

Keywords： bubble     particles     interfaces     armored bubble     liquid marble     gas marble     Pickering emulsion    

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Properties of cement grout modified with ultra-fine slag

Sowmini GOPINATHAN, K B ANAND

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1,   Pages 58-66 doi: 10.1007/s11709-017-0383-0

Abstract: The grout mixes of the present study contain cement, ultra-fine slag (UFS), super plasticizer and waterUltra-fine slag can be used as a supplementary cementitious material in cementitious grouts in order

Keywords： cement grout     ultra-fine slag     flowability     bleeding     viscosity    

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Special issue: Ultra-precision machining

Zhuangde JIANG,Dongming GUO

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 1,   Pages 1-2 doi: 10.1007/s11465-017-0445-y

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Shear behavior of ultra-high-performance concrete beams prestressed with external carbon fiber-reinforced

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1426-1440 doi: 10.1007/s11709-021-0783-z

Abstract: The ultra-high-performance concrete (UHPC) and fiber-reinforced polymer (FRP) are well-accepted high-performance

Keywords： beam     external prestressing     ultra-high-performance concrete     fiber-reinforced polymers     shear behavior    

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1000 MW ultra-supercritical turbine steam parameter optimization

FENG Weizhong

Frontiers in Energy 2008, Volume 2, Issue 2,   Pages 187-193 doi: 10.1007/s11708-008-0030-5

Abstract: The 2 × 1000 MW ultra-supercritical steam turbine of Shanghai Waigaoqiao Phase III project, which uses
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Performance of steel bridge deck pavement structure with ultra high performance concrete based on resin

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 4,   Pages 895-904 doi: 10.1007/s11709-021-0759-z

Abstract: This research investigated a pavement system on steel bridge decks that use epoxy resin (EP) bonded ultra-high

Keywords： steel bridge deck pavement     ultra-high-performance concrete     epoxy resin     composite structure     bending    

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Operating characteristic analysis on the ultra-thin low temperature floor-heating system

Hualing ZHANG, Xiaopeng SONG

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 2,   Pages 127-132 doi: 10.1007/s11709-013-0200-3

Abstract: Prefabricated ultra-thin radiant heating panel, as a new heating terminal type, is becoming a highlight

Keywords： ultra-thin floor heating panel     the preheating time     thermal comfort     energy saving    

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Research progress on ultra-precision machining technologies for soft-brittle crystal materials

Hang GAO,Xu WANG,Dongming GUO,Yuchuan CHEN

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 1,   Pages 77-88 doi: 10.1007/s11465-017-0411-8

Abstract:

Soft-brittle crystal materials are widely used in many fields, especially optics and microelectronics. However, these materials are difficult to machine through traditional machining methods because of their brittle, soft, and anisotropic nature. In this article, the characteristics and machining difficulties of soft-brittle and crystals are presented. Moreover, the latest research progress of novel machining technologies and their applications for soft-brittle crystals are introduced by using some representative materials (e.g., potassium dihydrogen phosphate (KDP), cadmium zinc telluride (CZT)) as examples. This article reviews the research progress of soft-brittle crystals processing.

Keywords： brittle     soft     functional crystal     ultra-precision machining    

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Title Author Date Type Operation

Monitor and control of ultra deep shaft safety and efficient construction

Shen Weian,Liang Hengchang,Zhao Guangsi

Journal Article

The exploration and development engineering technology for ultra deep and high acid gas field in Northeast

Shen Chen

Journal Article

Challenges and Development Prospects of Ultra-Long and Ultra-Deep Mountain Tunnels

Hehua Zhu, Jinxiu Yan, Wenhao Liang

Journal Article

The construction of technical standards system for ultra deep and high acid Gas Field in North-East of

Liu Yintao,Liao Chengrui,Yang Yukun

Journal Article

Theoretical Progress and Key Technologies of Onshore Ultra-Deep Oil/Gas Exploration

Xusheng Guo, Dongfeng Hu, Yuping Li, Jinbao Duan, Xuefeng Zhang, Xiaojun Fan, Hua Duan, Wencheng Li

Journal Article

Construction Practice and Innovation of “Deep Sea One” Energy Station

You Xuegang , Zhou Shouwei , Zhang Xiulin , Liu Kongzhong , Xu Huakui , Liu Xinyu , Zeng Dong

Journal Article

Review on the progress of ultra-precision machining technologies

Julong YUAN, Binghai LYU, Wei HANG, Qianfa DENG

Journal Article

Gas marbles: ultra-long-lasting and ultra-robust bubbles formed by particle stabilization

Journal Article

Properties of cement grout modified with ultra-fine slag

Sowmini GOPINATHAN, K B ANAND

Journal Article

Special issue: Ultra-precision machining

Zhuangde JIANG,Dongming GUO

Journal Article

Shear behavior of ultra-high-performance concrete beams prestressed with external carbon fiber-reinforced

Journal Article

1000 MW ultra-supercritical turbine steam parameter optimization

FENG Weizhong

Journal Article

Performance of steel bridge deck pavement structure with ultra high performance concrete based on resin

Journal Article

Operating characteristic analysis on the ultra-thin low temperature floor-heating system

Hualing ZHANG, Xiaopeng SONG

Journal Article

Research progress on ultra-precision machining technologies for soft-brittle crystal materials

Hang GAO,Xu WANG,Dongming GUO,Yuchuan CHEN

Journal Article