Results 21 to 30 of about 272,081 (336)

The technology and cost structure of a natural gas pipeline: Insights for costs and rate-of-return regulation [PDF]

open access: yes, 2018
This note details a complete microeconomic characterization of the physical relationships between input use and the level of output of a simple point-to-point gas pipeline system and uses it to contribute to the public policy discussions pertaining to ...
Massol, O., Perrotton, F.
core   +3 more sources

Technological Aspects of Methane–Hydrogen Mixture Transportation through Operating Gas Pipelines Considering Industrial and Fire Safety

open access: yesFire, 2023
Pipeline transportation is widely regarded as the most cost-effective method for conveying substantial volumes of hydrogen across extensive distances. However, before hydrogen can be widely used, a new pipeline network must be built to reliably supply ...
Vadim Fetisov   +2 more
doaj   +1 more source

Numerical modelling of erosion and sedimentation around offshore pipelines [PDF]

open access: yes, 1990
In this paper a numerical model is presented for the description of the erosion and sedimentation near pipelines on the sea bottom. The model is based on the Navier-Stokes equations and the equation of motion and continuity of sediment.\ud \ud The ...
Beek, F.A. van, Wind, H.G.
core   +3 more sources

Parameters Analysis of Crude Oil Transport with Pipes [PDF]

open access: yesJournal of Applied Fluid Mechanics
The paper provides an analysis of key parameters such as: heat transfer coefficients, flow, pressure drop, pump power, heat losses and temperature drop in the oil pipeline. Tests were performed on a real oil pipeline plant with a diameter of 457 mm and a
J. Tolmac   +5 more
doaj   +1 more source

Flow visualization simulation of cemented tailings backfill slurry by particle tracking technology

open access: yesEngineering Reports, 2023
Pipeline flow visualization of cemented tailings backfill slurry (CTBS) improves the safety and stability of transportation. High turbidity and low resolution make it difficult for conventional methods to monitor the particle distribution state of CTBS ...
Haikuan Sun   +3 more
doaj   +1 more source

Modal Analysis of the Hydrodynamic Force of a Capsule in a Hydraulic Capsule Pipeline

open access: yesJournal of Marine Science and Engineering, 2023
Hydrodynamic forces influence the efficiency and safety of pipeline transport in ocean engineering. A capsule pipeline is an example of pipeline transportation. In this work, a dynamic model is proposed to explain the oscillating motion of a capsule in a
Yiming Zhao, Yongye Li, Xihuan Sun
doaj   +1 more source

Heavy Oil Transportation by Pipeline [PDF]

open access: yesVolume 2: Design, Construction, and Operation Innovations; Compression and Pump Technology; SCADA, Automation, and Measurement; System Simulation; Geotechnical and Environmental, 1996
More of the crude oil being produced in the world is heavy oil. It was reported by Meyer and Dietzman (1979) that world annual production of heavy crude oil was about five percent of other oil produced. They forecast that heavy crude oil production would increase.
John M. Gerez, Archie R. Pick
openaire   +1 more source

Pressure prediction in deep-water pipeline considering formation of natural gas hydrate

open access: yesFrontiers in Earth Science, 2022
Pressure in the deep-water pipeline is an important parameter that should be carefully predicted to control the natural gas transport in petroleum industry.
Fei Mo   +5 more
doaj   +1 more source

Developing a Pilot Case and Modelling the Development of a Large European CO2 Transport Infrastructure -The GATEWAY H2020 Project [PDF]

open access: yes, 2017
The H2020 GATEWAY project aims to develop a comprehensive model Pilot Case which, intentionally, will pave the ground for CCS deployment in Europe. It will result from the assessment of, technical, commercial, judicial and societal issues related to a ...
Brunner, L.   +10 more
core   +3 more sources

Strategic Eurasian Natural Gas Model for Energy Security [PDF]

open access: yes, 2011
The mathematical formulation of a large-scale equilibrium natural gas simulation model is presented. Although large-scale natural gas models have been developed and used for energy security and policy analysis quite extensively (e.g., Holz (2007), Egging
Chyong, Chi Kong, Hobbs, Benjamin F.
core   +2 more sources

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