Searched for: subject:"pipeline"
(1 - 20 of 40)

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Pisano, F. (author), Cremonesi, Massimiliano (author), Bortolotto, F. (author), Della Vecchia, Gabriele (author)
Submarine buried pipelines may often interact with shallow layers of loose sand that are particularly prone to liquefaction. When liquefaction is triggered by environmental loading and/or mechanical vibrations, the soil tends to behave as a viscous solid-fluid mixture and the pipeline to undergo either flotation or sinking. While a few...
conference paper 2019
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Khouzani, Mahdi Kiani (author), Bahrami, Abbas (author), Hosseini-Abari, Afrouzossadat (author), Khandouzi, Meysam (author), Taheri, P. (author)
This paper investigates a severe microbiologically influenced failure in the elbows of a buried amine pipeline in a petrochemical plant. Pipelines can experience di_erent corrosion mechanisms, including microbiologically influenced corrosion (MIC). MIC, a form of biodeterioration initiated by microorganisms, can have a devastating impact on...
journal article 2019
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Cai, J. (author)
This thesis deals with the structural damage and its corresponding effect on the residual ultimate strength of seamless metallic pipes. The structural damage is here characterized as the type of damage produced by external mechanical interference, considerably undermining the strength and/or stability of the pipes. Not only the aesthetic...
doctoral thesis 2018
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Akgün, O.C. (author)
This paper presents the design of a low-power asynchronous pipelined time-to-digital converter (AP-TDC) to be employed in a time-domain signal processing system. The presented AP-TDC utilizes two novel concepts, namely time-domain subtraction and absolute value based algorithmic conversion. The design and <br/>simulation of the AP-TDC is done...
conference paper 2018
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Konat, G.D.P. (author), Steindorfer, M.J. (author), Erdweg, S.T. (author), Visser, E. (author)
Context. <br/>Software development pipelines are used for automating essential parts of software engineering processes, such as build automation and continuous integration testing. In particular, interactive pipelines, which process events in a live environment such as an IDE, require timely results for low-latency feedback, and persistence to...
journal article 2018
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Mustaffa, Z. (author), van Gelder, P.H.A.J.M. (author), Dawotola, A. W. (author), Yu, S. Y. (author), Kim, D. K. (author)
This paper presents a method for assessing the reliability of a corroded pipeline placed in series, with special consideration given to the effect of the length scale imposed by each segment of the pipe. The features of corrosion in different pipe segments are statistically correlated; thus, a failure in one section may impact the adjacent...
journal article 2018
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Cai, J. (author), Jiang, X. (author), Lodewijks, G. (author), Pei, Zhiyong (author), Wu, Weiguo (author)
Numerical investigation is conducted in this paper on both intact and dented seamless metallic pipelines (diameter-to-thickness ratio D/t around 21), deploying nonlinear finite element method (FEM). A full numerical model is developed, capable of predicting the residual ultimate strength of pipes in terms of bending capacity (M<sub>cr</sub>)...
journal article 2018
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van Engelenburg, S.H. (author), Janssen, M.F.W.H.A. (author), Klievink, A.J. (author), Tan, Y. (author)
Advanced architectures for business-to-government (B2G) information sharing can benefit both businesses and government. An essential choice in the design of such an architecture is whether information is shared using a thick or a thin information flow. In an architecture with a thick flow, all information is shared via a shared infrastructure,...
conference paper 2017
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Rukanova, B.D. (author), Huiden, Roel (author), Tan, Y. (author)
Digital infrastructures (DI) that support information exchange related to international trade processes (here referred to as Digital Trade Infrastructures (DTI)) have been seen as an instrument to help address the trade facilitation and security challenges. Data pipelines can be seen as an example of a DTI. Data pipelines are IT innovations that...
book chapter 2017
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Cai, J. (author), Jiang, X. (author), Lodewijks, G. (author)
review 2017
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Fakhravar, D. (author), Khakzad, N. (author), Reniers, G.L.L.M.E. (author), Cozzani, Valerio (author)
Security of chemical and oil &amp; gas facilities became a pressing issue after the terrorist attacks of 9/11, due to relevant quantities of hazardous substances that may be present in these sites. Oil &amp; gas pipelines, connecting such facilities, might be potential targets for intentional attacks. The majority of methods addressing pipeline...
journal article 2017
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Sanders, M.P.M. (author), Wiggers, A.G. (author)
Traditionally Dutch design codes require a minimum distance between a pipeline and the toe of the levee: the ‘safety zone’. The codes provide additional design and maintenance requirements for pipeline sections located within this ‘safety zone’. For existing pipelines, designed before the establishment of the codes, the sections located in the...
conference paper 2015
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Birvalski, M. (author)
The growing demand for energy in the future will necessitate the production of natural gas from fields which are located farther offshore, in deep water and in very cold environments. This will confront us with difficulties in ensuring continuous production of the fluids (natural gas, condensate and water) emerging from a natural gas well. Often...
doctoral thesis 2015
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Klievink, A.J. (author), Aldewereld, H.M. (author), Knol, A. (author), Tan, Y.H. (author)
The Extended Single Window (ESW) project aims to support goods flows by Information and Communication Technology (ICT). Specifically, the project takes the concept of Single Windows (often used in the sense that governments offer a single portal or interface to which businesses can submit information, supporting re-ruse by multiple agencies and...
report 2014
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Oikou, N. (author)
The goal of this paper is to study the vortex-induced vibration of slender cylindrical structures. For this purpose, a 2D model that calculates the coupled cross-flow and in-line vibrations of a flexible single span beam is developed. A wake oscillator known to match well with free vibration experiments on rigid elastically mounted cylinders is...
journal article 2014
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Pruksasri, P. (author), Van den Berg, J. (author), Hofman, W. (author)
In order to make the international supply chain system highly efficient in worldwide transportation of goods, its business processes should be supported by high quality information systems that, “24x7”, provide the right data, at the right time, at the right place, to the right person. To do so, the idea of a (virtual) “Seamless Integrated Data...
conference paper 2012
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Klievink, A.J. (author), Van Stijn, E. (author), Hesketh, D. (author), Aldewereld, H. (author), Overbeek, S. (author), Heijmann, F. (author), Tan, Y.H. (author)
With increasing global trade and growing emphasis on security, enhanced information sharing between actors in global supply chains is required. Currently, the data about cargo available in the supply chain does not provide a timely and accurate description of the goods. To solve this data quality issue, data should be captured upstream at the...
journal article 2012
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Malekzadeh, R. (author)
transportation facilities. In an offshore oil and gas production facility, pipeline-riser systems are required to transport two-phase hydrocarbons from subsurface oil and gas wells to a central production platform. Severe slugs reaching several thousands pipe diameters may occur when transporting gas and liquid in these pipeline-riser systems....
doctoral thesis 2012
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Dawotola, A.W. (author)
doctoral thesis 2012
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Van Stijn, E.J. (author), Klievink, A.J. (author), Janssen, M.F.W.H.A. (author), Tan, Y. (author)
Government agencies and businesses cooperate and invest heavily to achieve reliable and secure global supply networks. A so-called data pipeline, which integrates data from various parties in the supply chain and incorporates data from new tracking and monitoring technologies, would enable real-time data management for businesses. This IT...
conference paper 2012
Searched for: subject:"pipeline"
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