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Numerical Simulation of the hot oil pipeline

Author: LiuKun
Tutor: YuanZongMing
School: Southwest Petroleum Institute
Course: Oil and Gas Storage and Transportation Engineering
Keywords: Hot oil pipeline Security The minimum allowed amount of input Minimum outbound oil temperature Shutdown Restart Mathematical model Numerical Solution
CLC: TE832
Type: Master's thesis
Year: 2004
Downloads: 455
Quote: 7
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Abstract


To ensure the safe operation of the hot oil pipeline , the first question is to determine the minimum outbound oil temperature in the transmission and the amount of hot oil pipeline to allow normal operation of the minimum amount of traffic and tasks . Determine the hot oil pipeline will encounter the inevitable shutdown problems , and thus allow a minimum amount of traffic and the task lose the amount of the minimum outbound oil temperature hot oil pipeline must also consider the normal operation of the the shutdown temperature drop and re- start the circumstances . Hot oil pipeline by the oil of pipeline internal and external insulation layer , the protective layer , soil , atmosphere and other factors , the normal operation of the papers on the hot oil pipeline shutdown and re- start the process of considering a variety of external factors and internal factors and changes , stable and hot oil pipeline system running , unstable operation , shutdown and re- start of the case to establish the mathematical model , using the finite element method and predictor - corrector method to solve the mathematical model the hot oil pipeline numerical simulation software , and on this basis, the preparation , the preparation of software versatility , can simulate the various conditions of hot oil pipeline . Analog instance , allowed the determination of the the lowest outbound oil temperature in the minimum amount of traffic and the task input amount of hot oil pipeline is discussed and comparison of field data to prove the accuracy of the mathematical model and its solution sex . The thesis can provide a scientific basis for the actual production management is of great significance for guiding the oil field 's oil production , pipeline safety operation and energy saving .

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CLC: > Industrial Technology > Oil and gas industry > Oil, natural gas storage and transportation > Oil and Gas Transmission and Transport > Pipeline
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