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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 421 to 430 of 805 (0.022 seconds)Spelling suggestions: "subject:"pipeline"" "subject:"ipipeline""
| 421 |
Assessing Ethno-Racial Differences in the Pathways from School Exclusion to Criminal Offending: A Theoretically Integrative Approach to Understanding the School to Prison PipelinePesta, Racheal, Pesta January 2017 (has links)
No description available.
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| 422 |
INTERalliance of Greater Cincinnati: Connecting High School Students with Information Technology Career PathwaysGundrum, Kyle January 2017 (has links)
No description available.
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| 423 |
Enriching the genetic counseling recruitment pipeline: A national cross-sectional study of high school counselorsKumaravel, Sharanya 05 August 2010 (has links)
No description available.
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| 424 |
An Error-Tolerant Dynamic Voltage Scaling Method for Low-Power Pipeline Circuit DesignHan, Qiang 19 April 2012 (has links)
No description available.
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| 425 |
SYNTHESIS OF VIRTUAL PIPELINES ON VIRTEX-BASED FPGAsDASASATHYAN, SRINIVASAN 11 October 2001 (has links)
No description available.
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| 426 |
Effect of Oxygen on CO2 Corrosion of Mild SteelWang, Shufan 27 April 2009 (has links)
No description available.
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| 427 |
Steam Oxidation Resistance of Shot Peened Austenitic Stainless Steel Superheater TubesTossey, Brett M. 22 July 2011 (has links)
No description available.
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| 428 |
[en] A NUMERICAL AND EXPERIMENTAL STUDY TO EVALUATE PIPE-SOIL INTERACTION / [pt] UM ESTUDO NUMÉRICO E EXPERIMENTAL PARA A AVALIAÇÃO DA INTERAÇÃO SOLO - DUTOMARIA MARTA DE CASTRO ROSAS 13 November 2001 (has links)
[pt] Com o crescente aumento de lâminas d`água na área de
exploração e produção de petróleo no mar, surgiu também o
aumento de unidades de exploração e produção tipo semi -
submersíveis. Os risers rígidos em catenária surgiram então
como solução para exportar óleo e gás das plataformas semi-
submersíveis até os dutos de transporte. Do ponto de vista
de fadiga, existem duas regiões críticas onde ocorrem as
maiores tensões, em um projeto de riser: o trecho junto ao
ponto de conexão na plataforma e o trecho junto ao piso
marinho (TDP). Os risers rígidos em catenária, SCRs ou
steel catenary risers, constituem-se hoje em uma das
principais soluções para águas profundas e ultra-profundas.
Sua principal aplicabilidade baseia-se no fato de ser a
única solução viável em lâminas d`água acima de 1500m, onde
as linhas flexíveis ainda não podem ser utilizadas, em
função da elevada pressão externa. Este trabalho apresenta
um estudo da interação solo-duto de risers rígidos é
constituído de duas partes: na primeira são relatados os
resultados de um modelo físico realizado no IPT (Instituto
de Pesquisas Tecnológicas), e, na segunda os resultados de
análises numéricas que procuraram reproduzir os ensaios no
modelo físico. São apresentadas também comparações entre os
dois modelos. Os resultados permitiram estabelecer um
modelo constitutivo simplificado do comportamento do
contato solo-duto em condições de carregamento lateral. / [en] The necessity for offshore oil exploration to reach greater
depths, pushed the demands for semi-submersible exploration
and production units. Presently, steel catenary risers
(SCR) appear to be the best recommended technical solution
for oil and gas exploration.Concerning to the fatigue
analysis there are two critical stress points to be
considered: close to the platform connection and a second
one at the touch down point - TDP. SCR is currently one of
the main solutions for deep and ultra deep water projects.
It is the only technical solution available for water
depths beyond 1500m where flexible lines cannot yet be used
due to excessive external pressure.The present work
presents a study on the interaction between SCRs and soil.
It is divided in two parts. The first describes an
experiment (physical model) which was carried out at the
laboratories of IPT (Instituto de Pesquisas Tecnológicas)
in São Paulo. The second part presents a numerical, finite
element analysis of the soil-SCR interaction. The
comparison between experimental and numerical results
allowed the determination of a simplified constitutive
model for the representation of soil-pipe contact under
horizontal loads.
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| 429 |
Evaluating the effects of underground pipeline installation on soil and crop characteristics throughout Ohio, USABrehm, Theresa L. 25 July 2022 (has links)
No description available.
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| 430 |
STUDY ON BEHAVIOR OF BURIED PIPELINES SUBJECTED TO EARTHQUAKE FAULT MOVEMENT BY ANALYTICAL NUMERICAL AND EXPERIMENTAL APPROACHES / 解析的・数値的・実験的アプローチに基づいた断層変位による地下埋設管の挙動に関する研究FARZAD, TALEBI 23 September 2020 (has links)
京都大学 / 0048 / 新制・課程博士 / 博士(工学) / 甲第22755号 / 工博第4754号 / 新制||工||1743(附属図書館) / 京都大学大学院工学研究科都市社会工学専攻 / (主査)教授 清野 純史, 教授 高橋 良和, 准教授 古川 愛子 / 学位規則第4条第1項該当 / Doctor of Philosophy (Engineering) / Kyoto University / DFAM
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