Results 241 to 250 of about 111,624 (298)

Hydraulic Calculation and Visualization of Long Distance Pipeline Based on GIS

open access: yesApplied Mechanics and Materials, 2011
Geographic Information Systems (GIS) are designed to support the management, manipulation, analysis, and modeling of spatial data. Water supply pipeline network is a system which has a large of spatial attribute data. In order to improve the managing and working efficiency, the paper proposed a new method for designing the long distance pipeline based ...
Xiao Liang Feng, Xue Jun Xu
exaly   +3 more sources
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Analysis of the Long-Distance Pipeline Failure Modes

Applied Mechanics and Materials, 2013
The pipeline which is plugged after leaking will spend a lot of resources, therefore it is imperative to investigate safety analyzing method of pipeline. To reduce the production cost that timely test and evaluate the in-service pipeline, and take measures to extend the life span have been the key matter. To solve this problem, the article demonstrates
Li Juan Wen, Wei Zhou
exaly   +2 more sources

A Method for Calculating Deformation of Long-Distance Pipeline Based on Strain

open access: yesAdvanced Materials Research, 2011
In this paper, a method for calculating deformation of long-distance pipeline by using strain is presented. We analyze the pipe as a beam. According to geometric equation of beam’s large deformation, we establish the relationship between strain and displacement.
Li Qi Yi, Ke Qin Ding, Cai Fu Qian
openaire   +2 more sources

Fire Risk Study of Long-distance Oil and Gas Pipeline Based on QRA

open access: yesProcedia Engineering, 2016
Along with the development of urban construction and industry requirement, more and more long-distance oil and gas pipelines have built and served in China.
Wu, Hao   +3 more
exaly   +2 more sources

Vibration characteristics analysis of high-pressure long-distance dense paste pipeline transporting with hydraulic active check valve

open access: yesAEJ - Alexandria Engineering Journal, 2023
The pumping pressure required for long-distance pipeline transporting of dense paste is very high, the pumping system vibrates strongly, and the pipeline system is seriously damaged.
Chunzhi Li
exaly   +2 more sources

AC corrosion interference of buried long distance pipeline

2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP), 2021
The interference law and calculation model of AC transmission lines and other AC facilities on buried long distance pipeline are briefly described. The main influence law of AC current on the passivation behavior of pipeline steel materials is summarized.
Lin Li, Xinyao Gao
openaire   +1 more source

Long Distance Pipelining of Bituminous Froth

Annual Technical Meeting, 1996
Summary Recently Syncrude Canada Limited announced that it's new Aurora Mine Project would extract bitumen from an oil sand lease located about 35 kilometers from it's current Mildred Lake operations in Northern Alberta.
K. Sury, C. Grant, R. Ridley
openaire   +1 more source

Study of the Seismic Design Parameters of Long-Distance Pipelines

ICPTT 2012, 2012
The seismic design of long-distance pipelines is very important because the earthquake could lead to serious damages to pipelines and bring secondary disasters or major economic losses. The destruction of the seismic action on the pipelines can be divided into two categories: one is the strong ground motion, the other is the permanent deformation of ...
Hong Jiang, Hongyu Pu, Liangjun Li
openaire   +1 more source

The Dynamic Simulation of a Long Distance Natural Gas Pipeline

Applied Mechanics and Materials, 2012
With the growth of the natural gas market, the long distance natural gas pipeline system is getting more and more important in nowadays. As a united and enclosed hydraulic system, the operation conditions of the whole line will be changed by the influence of the condition change in one station.
Shan Bi Peng   +3 more
openaire   +1 more source

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