Results 261 to 270 of about 3,904,649 (388)

Location Method of Buried Polyethylene Gas Pipeline Based on Acoustic Signal Ellipse Method. [PDF]

Sensors (Basel)
Zhang H, Li Y, Xu Z, Zhang A, Liu X, Sun P, Sun X.   +6 more
europepmc   +1 more source

Temporal dynamics of urban gas pipeline risks. [PDF]

Sci Rep
Rahimi F, Sadeghi-Niaraki A, Ghodousi M, Abuhmed T, Choi SM.   +4 more
europepmc   +1 more source

Cross-Flow Vortex Induced Vibration Fatigue Analysis of Persian South Gas Field Subsea Pipelines Due to Multi-Spanning

, 2016
Mahdi shabani, Abdolrahim Taheri
openalex   +1 more source

Experimental Investigation of Microbubble Evolution in the Liquivac Multiphase Flow Pump

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This paper aims to experimentally investigate the mechanisms of microbubble characteristics evolution within an axial pump. The findings will aid in assessing the pump performance by identifying the range of bubble sizes and comparing them with the threshold size (< 300 μm). This study also provides evidence supporting the use of such pumps as
Hamad FA, Safa Najim, Keville Tony, Atma Prakash, Sajid Abdullah   +4 more
wiley   +1 more source

Study for Hydrogen Migration Characteristics in the Elbow of a Hydrogen-Doped Natural Gas Pipeline under Normal Transport and Shutdown Conditions. [PDF]

ACS Omega
Ban J, Zhou L, Jiang Y, Wu Y, Yang W, Chen D, Liu G.   +6 more
europepmc   +1 more source

Humidity‐Corrected Thermodynamic Modeling of Ammonium Chloride Crystallization Temperature Mechanisms and Application

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT As refineries process increasingly inferior crude oils, ammonium salt corrosion has intensified. Accurate prediction of ammonium salt crystallization temperatures and their influencing factors is therefore crucial for safe and stable operations.
Haozhe Jin, Zhibin Yu, Shuangqing Xu, Xiaofei Liu, Wei Chen, Chao Wang, Zhiyuan Han, Xin Liu   +7 more
wiley   +1 more source

Feature extraction and pattern recognition of gas pipeline flow noise signals in a strong noisy background. [PDF]

PeerJ Comput Sci
Liu E, Lu C, Wen Z, Hao T, Lu X, Wang L.
europepmc   +1 more source

Research on pneumatic hammer effect and transient structural response characteristics of natural gas pipeline in gas turbine based on coupled fluid-structure interaction simulations [PDF]

Lei Xu, Peng Cheng, Guanpeng Li, Nini Wang, Juxing Song, Gongming Xin, Yudong Mao   +6 more
openalex   +1 more source

Performance Investigation of Eco‐Friendly Refrigerant Mixtures as an Alternative to R134a in Vapour‐Compression Refrigeration System

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The growing impacts of climate change and energy scarcity demand environmentally sustainable refrigeration solutions. This study investigates eco‐friendly refrigerants (R152a, R290 and R600a) and their optimized ternary mixture as alternatives to R134a. Four blend compositions were analysed using experimental testing and REFPROP 10.0 modelling
M. Periyasamy, P. Senthilkumar
wiley   +1 more source

Analysis of Leakage and Diffusion Characteristics and Hazard Range Determination of Buried Hydrogen-Blended Natural Gas Pipeline Based on CFD. [PDF]

ACS Omega
Bu F, He Y, Lu Q, Liu M, Bai J, Lv Z, Leng C.   +6 more
europepmc   +1 more source