Results 71 to 80 of about 52,212 (299)

Pipeline inspection, maintenance and repair

, 1984
SIGLEAvailable from British Library Lending Division - LD:84/21926(Pipeline) / BLDSC - British Library Document Supply CentreGBUnited ...
Society for Underwater Technology, London (United Kingdom)
core  

Sistema trinocular baseado em triangulação inversa para aquisição simultânea da geometria e textura da superfície interna de dutos [PDF]

, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2015.Dutos são o meio mais eficaz de transporte de derivados de petróleo e gás natural.
Haertel, Maryah Elisa Morastoni
core  

Toward Knowledge‐Based Workflows: A Semantic Approach to Atomistic Simulations for Mechanical and Thermodynamic Properties

Advanced Engineering Materials, EarlyView.
Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán, Hoang‐Thien Luu, Sarath Menon, Tilmann Hickel, Nina Merkert, Stefan Sandfeld   +5 more
wiley   +1 more source

Development and application of a pipeline hot-tap in-line inspection tool based on permanent magnetic perturbation

You-qi chuyun, 2020
The phenomenon of oil stealing from long-distance oil and gas pipelines in China is increasing. Once the pipelinefails, it will bring huge safety risks to the operation of the enterprise and the personal property of the people.
Pengchao CHEN, Rui LI, Honghui QIU, Xiaoming ZHAO, Guangming JIA, Jianfeng ZHENG, Kuan FU   +6 more
doaj   +1 more source

Image Synthesis Pipeline for Surface Inspection

, 2020
Surface inspection development requires large amounts of image data representing the inspected product surface. The image data should contain both the ideal surface and the defective surface that can appear during production.
Thomas Weibel, Siddhartha Dutta, Petra Gospodnetic, Markus Rauhut, Hans Hagen, Doria Saric, Lovro Bosnar   +6 more
core   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

Nondestructive Testing of Welded Composite Metal Foams

Advanced Engineering Materials, EarlyView.
X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva, Aman Kaushik, Afsaneh Rabiei   +2 more
wiley   +1 more source

Performance prediction of the centrifugal compressor using a long short-term memory-based model with transfer learning and similarity conversion

Urban Lifeline
Centrifugal compressors are commonly employed for pressure compensation in long-distance natural gas pipelines. Accurate prediction of compressor performance is essential for safety and economic considerations.
Xia Li, Xiao Chen, Chuanming Yang
doaj   +1 more source

Enhancing Bubble Removal in Geometry‐Optimized Electrodes

Advanced Engineering Materials, EarlyView.
3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner, Peter Förster, Alexander Limper, Anselm Brodersen, Matthias Wessling, John Linkhorst   +5 more
wiley   +1 more source

Experimental study on the leakage identification for the buried gas pipeline via vibration signals

Journal of Pipeline Science and Engineering
It is difficult to detect and locate small leakages, especially for buried pipelines. Therefore, a non-intrusive leakage identification method for buried gas pipelines is proposed in this study.
Xiugang Chen, Cuiwei Liu, Kang Xiao, Wenjie Liu, Tao Gu, Yuxing Li   +5 more
doaj   +1 more source