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Urban natural gas pipeline network optimization design study

Author: WangZuo
Tutor: ShenZhiHe
School: Hefei University of Technology
Course: Heating Ventilation and Air Conditioning Engineering for Gas
Keywords: Natural gas pipeline network optimization Minimum Spanning Tree Greedy algorithm
CLC: TU996.6
Type: Master's thesis
Year: 2010
Downloads: 191
Quote: 2
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Abstract


Town gas system is an important infrastructure, urban construction and development is the guarantee of people's living and development of the indispensable material base, the natural gas pipeline network is a complex system, from the part of the city's location, pipe alignment to the natural gas pipe network hydraulic calculation, the influence of various factors need to be taken into account. Especially the part of the city's location and network routing, the two are linked to the practicality and economy of natural gas distribution system, therefore the pipe network optimization design plays an important role and significance. Based on the analysis and research the latest water supply pipe network calculation and calculation on the basis of logistics distribution, natural gas pipeline network design scheme is evaluated. Using graph theory methods to analyze the natural gas pipe network routing problem, and in the shortest spanning tree based on trying to use greedy algorithms discussed quantitative gas station position location selection problem, to make natural gas pipe network investment at the beginning of the province. Finally to the optimization design method using an engineering example, the analysis of the original scheme, and the new calculation results compared with the original plan, show that the method is of certain practical value in engineering design.

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CLC: > Industrial Technology > Building Science > Municipal Engineering > City gas supply > Gas Transmission and Distribution
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