Results 21 to 30 of about 3,456,987 (275)

Estimation of residual strength of pipeline's elbow with volumetric corrosion defect, which is developing

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2017
Pipelines are used as one of the most practical and low cost methods for transmission of different liquid petroleum products and gases. Damage on the pipeline is capable to appear during operation due to the accumulation of fatigue and arising of ...
Larin О. О. , Potopalska K. E.
doaj   +7 more sources

Evaluation of Pollutant Emissions into the Atmosphere during the Loading of Hydrocarbons in Marine Oil Tankers in the Arctic Region

open access: yesJournal of Marine Science and Engineering, 2020
Emissions of volatile organic compounds into the atmosphere when loading oil or petroleum products into tankers are strong environmental pollutants. Given the increase in oil transport by sea and the development of Arctic routes, humanity faces the task ...
Vadim Fetisov   +4 more
doaj   +1 more source

Fiber-Optic Sensor For The Quality Of Oil And Petroleum Products [PDF]

open access: yesE3S Web of Conferences
The technical characteristics and performance of the equipment depend on the quality of petroleum products. Optical refractometric methods for determining the composition of oil based on refractive indices have become widespread. The main disadvantage of
Murashkina Tatiana   +2 more
doaj   +1 more source

The studies of using composite material for temporary repair of shut-off valves on main oil pipelines [PDF]

open access: yesОмский научный вестник, 2022
The paper presents the results of studies of composite materials based on epoxy resins with different types of filling are considered. It is shown that a material with a metal filler has higher mechanical characteristics compared to a material filled
Yu. O. Filippov
doaj   +1 more source

Investigating an effective supply chain for a refinery in a regulated petroleum sector

open access: yesThe Journal for Transdisciplinary Research in Southern Africa, 2012
Currently, refined petroleum products are manufactured by six refineries in South Africa. The supply of refined petroleum products is supplemented by imports of refined petroleum products.
Chris Adendorf   +2 more
doaj   +1 more source

Study of the technological operating regimes of condensate pipelines utilizing hydraulic diodes [PDF]

open access: yesОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"
The article examines the main causes of reduced reliability of shut-off and control equipment in condensate pipelines, which are associated with uneven flow of petroleum products transported under various operating conditions of the process equipment ...
A. Yu. Ovsyannikov   +2 more
doaj   +1 more source

A mathematical model for leak location and leak area determination in pipeline networks [PDF]

open access: yesActa Periodica Technologica, 2013
Prompt leak location and leak area determination in oil and gas pipeline installations is an indispensable approach to controlling petroleum products wastages in pipes. However, there is an evident lack of literature information on this subject.
Oyedokun O.I., Oke S.A., Ighravwe D.E.
doaj   +1 more source

Cross-country pipeline inspection data analysis and testing of probabilistic degradation models

open access: yesJournal of Pipeline Science and Engineering, 2021
Pipelines are the most efficient and safest means for the transportation of oil, gas, and refined petroleum products. Potentially severe consequences of pipeline failures make reliability and risk assessment an essential aspect of safe operation. However,
Faisal Khan   +2 more
doaj   +1 more source

Selection of effective combination of time and frequency features using PSO-based technique for monitoring oil pipelines

open access: yesAlexandria Engineering Journal, 2023
Pipeline installation is a time-consuming and expensive process in the oil sector. Because of this, a pipe is often utilized to carry diverse petroleum products; hence, it is crucial to use a precise and dependable control system to identify the kind and
Tzu-Chia Chen   +4 more
doaj   +1 more source

Optimal Planning for Transportation of Petroleum Products via Pipe-line According to the Demand Time Window for Minimizing Costs

open access: yesبرنامه‌ریزی و بودجه, 2022
The use of pipelines is the most effective and safest method of transporting large-scale petroleum products from the refinery to the storage and distribution centers.
Farhad Faraje   +3 more
doaj  

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