Showing 101 - 120 results of 1,182 for search '"pipeline"', query time: 0.05s Refine Results
  1. 101

    A numerical study of effects of the axial stress on unsteady liquid pipeline flows by Masaji Watanabe, Yukio Kono, Hiroshi Suito

    Published 2004-01-01
    “…We study the effects of the axial component of the shear stress on unsteady pipeline flows. We show that the axial component of the shear stress should be introduced in the modeling of unsteady flows, and as a numerical model, we propose a one-dimensional momentum equation in which a term containing the second derivative of the velocity with respect to space is introduced. …”
    Get full text
    Article
  2. 102
  3. 103
  4. 104
  5. 105
  6. 106

    Registration and signal processing in measuring system for monitoring leaks of NPP pipeline fittings by E. A. Abidova, V. I. Ratushny

    Published 2023-11-01
    “…The article is devoted to the problem of identification of leakiness of pipeline fittings. A measuring system for leak monitoring is described. …”
    Get full text
    Article
  7. 107
  8. 108
  9. 109
  10. 110

    Microstructure Evolution of Grade X100 Pipeline under Plastic Deformation Condition by Lihua Qi, Long Yang, Jing Niu, Yaorong Feng, Jianxun Zhang

    Published 2010-01-01
    “…The effects of plastic deformation on the microstructure evolution of grade X100 pipeline were investigated by SEM, TEM and EBSD tests. …”
    Get full text
    Article
  11. 111
  12. 112

    DUCTILE DAMAGE CHANGE ANALYSIS OF AXIAL SIMPLE DENTED PIPELINE IN CONSTRUCTION STAGE by WU Ying, WANG Le, XIE YanPing, TANG Na

    Published 2019-01-01
    “…Analyzed the change of pipeline ductile damage degree in different pit sizes, pipe sizes and pipe pressures, the relationship between the dents depth and the ductile damage degree is obtained, which provides the theoretical basis for the safe design of the oil and gas pipelines with axial indentation during the construction stage.…”
    Get full text
    Article
  13. 113

    Transient response and analytical solution of burst phenomenon in long distance water pipeline by Zhi-Guo Tao, Ling Zhou, Yun-Jie Li, Yuan Huang, Yan-Qing Lu, Yin-Ying Hu, Rui-Ling Feng

    Published 2025-12-01
    “…The obtained results are characterised by the dominance analysis so as to explore the importance ranking of different factors to the pressure drop and steady-state burst pressure in the pipeline system. The analysis solution of pressure drop indicates the following ranking of factors from high to low is: pipe/burst area ratio, initial steady-state pressure at the burst point, wave speed; while the ranking of influencing factors for steady-state burst pressure from high to low is: the boundary pressures, the location of the pipe burst, the initial steady state flow rate, and the burst outflow coefficient. …”
    Get full text
    Article
  14. 114

    Enabling high-throughput quantitative wood anatomy through a dedicated pipeline by Jan Van den Bulcke, Louis Verschuren, Ruben De Blaere, Simon Vansuyt, Maxime Dekegeleer, Pierre Kibleur, Olivier Pieters, Tom De Mil, Wannes Hubau, Hans Beeckman, Joris Van Acker, Francis wyffels

    Published 2025-02-01
    “…We present a semi-automated high-throughput pipeline for sample preparation, gigapixel imaging, and analysis of the anatomy of the end-grain surfaces of discs and increment cores. …”
    Get full text
    Article
  15. 115

    Numerical Simulation and Analysis of Diffusion Process for the Leakages of a Tunnel LNG Pipeline by Chunyan Kong, Derong Zhang, Rong Cai, Shuangshuang Li, Rongjun Zhu

    Published 2020-01-01
    “…Taking a practical project as an example, based on the computational fluid dynamics (CFD), standard k-ε model and finite element method, a mathematical model for the diffusion due to liquefied natural gas (LNG) pipeline leakage in a tunnel was established, and the diffusion process was numerically simulated for three LNG leakage cases. …”
    Get full text
    Article
  16. 116

    An Improved Model to Calculate Pullback Force of Trenchless Horizontal Directional Drilling Pipeline by Xiao-qiang Liang, Da Hu, Yong-suo Li, Xian Yang, Lei Jiang, Yun-yi Zhang

    Published 2022-01-01
    “…Each pullback force maze greatly simplifies the wellbore trajectory and fails to make a detailed analysis of the pipeline stress and external resistance when the pipeline is pulled back in each characteristic trajectory area. …”
    Get full text
    Article
  17. 117

    DRAFTS: A Deep-learning-based Radio Fast Transient Search Pipeline by Yong-Kun Zhang, Di Li, Yi Feng, Chao-Wei Tsai, Pei Wang, Chen-Hui Niu, Hua-Xi Chen, Yu-Hao Zhu

    Published 2025-01-01
    “…In this paper, we present DRAFTS , a deep-learning-based radio fast transient search pipeline. DRAFTS integrates object detection and binary classification techniques to accurately identify FRBs in radio data. …”
    Get full text
    Article
  18. 118
  19. 119

    An optimized data analytics pipeline for improving healthcare diagnosis using ensemble learning by Lomat Haider Chowdhury, Shaira Tabassum, Swakkhar Shatabda, Ashir Ahmed

    Published 2025-01-01
    “…This paper proposes a data analytics pipeline on a Portable Health Clinic (PHC) dataset. …”
    Get full text
    Article
  20. 120

    Vibration Failure Analysis and Countermeasures of the Inlet Pipelines at a Gas Compressor Station by Shuangshuang Li, Liwen Zhang, Chunyan Kong

    Published 2019-01-01
    “…A gas compressor station only had its about 35% design processing capacity as a result of the abnormal piping vibrations on the inlet pipelines. Characterization, diagnostics, analysis, and elimination of piping vibration were performed. …”
    Get full text
    Article