Simulation of Fluid Flow in Centrifugal Tricanter

2013 ◽  
Vol 43 (2) ◽  
pp. 83-94
Author(s):  
Cristian Puscasu ◽  
Mihaela Grigorescu ◽  
Ghita Axene ◽  
Raluca Voicu ◽  
Mariana Stefanescu ◽  
...  
Keyword(s):  
Fluid Flow ◽  
Solid Particles ◽  
Oil Products ◽  
Ansys Simulation ◽  
Liquid Phases ◽  
Flow Motion ◽  
Common Strategy ◽  
One Step ◽  
Centrifugal Device ◽  
Oil And Oil Products

Abstract An ANSYS simulation of the multiphase complex fluid flow motion in a centrifugal device (tricanter) is presented in the paper. This centrifugal device is designed for one step efficient solution for contaminated river water processing with oil and oil products. The proposed tricanter is one of the main objectives of the project named “Common strategy to prevent the Danube’s pollution technological risks with oil and oil products CLEANDANUBE” financed by European Commission within the frame of Romania-Bulgaria Trans-Border Cooperation Program 2007 - 2013 (grant MIS-ETC code 653). Results for liquid phases (water and oil products) and for solid particles motion are presented graphically and are commented.

scholarly journals Technical project for a new water purification solution

2018 ◽  
Vol 145 ◽  
pp. 03013
Author(s):  
Adina Toma ◽  
Zheleva Ivanka ◽  
Cristian Puşcaşu ◽  
Alexandru Paraschiv ◽  
Mihaela Grigorescu
Keyword(s):  
Critical Points ◽  
Water Purification ◽  
Oil Products ◽  
Centrifugal Separation ◽  
Short Introduction ◽  
Cross Border ◽  
New Methods ◽  
Common Strategy ◽  
Cross Border Cooperation ◽  
Oil And Oil Products

This research is part of the RO-BG Cross-Border Cooperation Program, project “CLEANDANUBE”, MIS-ETC 653, which has finalised by providing a common strategy to prevent the Danube’s pollution technological risks with oil and oil products. This paper presents a new sustainable water purification solution. A short introduction will be offered and an overview regarding the research and new methods to greening the waste is provided. The theoretical aspects of the centrifugal separation phenomenon are studied and the preliminary project bases were established. The paper conveys the possible constructive variations and the technological implications of those. Ultimately, the technical project for a new water purification solution and conclusions with critical points encountered during the designing phase are presented.

Methods of early detection and monitoring of oil and oil products spills on water bodies and evaluation of their efficiency

2017 ◽  
Vol 7 (5) ◽  
pp. 56-67 ◽  
Author(s):  
Svetlana G. Radionova ◽  
◽  
Sergey A. Polovkov ◽  
Alexander E. Gonchar ◽  
Vladislav N. Slepnev ◽  
...  
Keyword(s):  
Early Detection ◽  
Oil Products ◽  
Water Bodies ◽  
Oil And Oil Products

Current state of vapor recovery when handling oil and oil products

2017 ◽  
Vol 7 (5) ◽  
pp. 111-119
Author(s):  
Rustam Z. Sunagatullin ◽  
◽  
Aleksey A. Korshak ◽  
Grigory V. Zyabkin ◽  
◽  
...  
Keyword(s):  
Oil Products ◽  
Current State ◽  
Oil And Oil Products

FACTORS INFLUENCING THE DYNAMICS OF CHANGES IN OIL PRICES

2020 ◽  
Vol 1 (11) ◽  
pp. 103-108
Author(s):  
T. I. SAILAONOV ◽  
Keyword(s):  
Supply And Demand ◽  
Oil Prices ◽  
The State ◽  
Price Regulation ◽  
Oil Products ◽  
Foreign Markets ◽  
Oil Market ◽  
Factors Influencing ◽  
Factors Of Influence ◽  
Oil And Oil Products

The article analyzes the state of pricing in the oil market, examines topical issues of assessing the emerging factors of influence both on the domestic and foreign markets. Particular attention is paid to the issues of the emerging situation of supply and demand for oil and oil products, regulation of its production, storage, transportation, processing, formation of sales volumes and income from sales. Highlighted and disclosed the problem of price regulation in the aspects of finding and achieving flexible forms of negotiating prices for oil supply and oil sales, taking into account various options for the volume of oil production.

scholarly journals Linkages between Energy Delivery and Economic Growth from the Point of View of Sustainable Development and Seaports

Energies ◽  
2021 ◽  
Vol 14 (14) ◽  
pp. 4255
Author(s):  
Elżbieta Szaruga ◽  
Zuzanna Kłos-Adamkiewicz ◽  
Agnieszka Gozdek ◽  
Elżbieta Załoga
Keyword(s):  
Sustainable Development ◽  
Crude Oil ◽  
Cross Correlation ◽  
Point Of View ◽  
Oil Products ◽  
Modern Approach ◽  
Economic Cycles ◽  
Study Results ◽  
The One ◽  
Oil And Oil Products

This paper presents the synchronisation of economic cycles of GDP and crude oil and oil products cargo volumes in major Polish seaports. On the one hand, this issue fits into the concept of sustainable development including decoupling; on the other hand, the synchronisation may be an early warning tool. Crude oil and oil products cargo volumes are a specific barometer that predicts the next economic cycle, especially as they are primary sources of energy production. The research study applies a number of TRAMO/SEATS methods, the Hodrick–Prescott filter, spectral analysis, correlation and cross-correlation function. Noteworthy is the modern approach of using synchronisation of economic cycles as a tool, which was described in the paper. According to the study results, the cyclical components of the cargo traffic and GDP were affected by the leakage of other short-term cycles. However, based on the cross-correlation, it was proved that changes in crude oil and oil products cargo volumes preceded changes in GDP by 1–3 quarters, which may be valuable information for decision-makers and economic development planners.

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