Hydraulic simulation of oil and gas pipelines and calculation of pressure dropSaeed Alipour
Today, 60% of the world's energy resources are in oil and gas form. Also transportation of crude oil and its products are done in different ways, among which the largest share transfer, are the pipes. Considering the extent of lines in different regions or even residential facility and the high potential vulnerability, the safety of pipelines and principles of risk management is of particular importance. In this regard, two-phase flows are widely used in oil, gas and petrochemicals industries and there is always for fluid transfer.
In this study we used Aspen HYSYS (simulation software) to simulate and design four wells (oil and gas) and pipeline network (oil and gas gathering network) and calculated pressure drop, gas and liquid phase fraction’s chart, gas and liquid phase viscosity / density’s chart, slug’s chart and chart for Hydrate’s pressure in pipeline.
اتصالات لوله به قطعاتی می گویند که برای تغییر جهت، انشعاب گیری، تبدیل قطر لوله و یا اتصال دو لوله به همدیگر استفاده می شود. این اقدامات در طول مسیر لوله کشی انجام می شود تا لوله فولادی و سایر مقاطع به درستی در مکان قرار بگیرد و وظیفه انتقالات به خوبی انجام شود.
hydrlogy seminar in Persian language Presentation1.pptxMahdi481093
A person who cannot blame himself does not blame anyone.
Looking through the lens of infinity is more terrifying than anything.
Where am I and where is all that pettiness!
Amim: full-general
Teri Teri flooded
From bite to evening prayer
Dangal: Vast
Inference: investigation, interrogation
Vomiting: Vomiting
Kefal: Serin
Qalchmaq: Strong
Tallow: Fat
Zanjmore: Crying and wailing
Beginning of page 20 of wall 485
When one has lost the illusion of eternity, it doesn't matter how many hours or how many years you wait. Wall p. 25
It was strange to me that even though he was alive, he let his hair cover his face. Wall p. 32
Tipa tap with the tip of the toe
رودخانه کارون
طول 950 کیلومتر
بزرگترین و پرآبترین رود داخل کشور
سرچشمه شاخههای اصلی کارون= زردکوه در استان چهار محال و بختیاری
گذر از مناطق کوهستانی و سپس ورود به دشت خوزستان در منطقه گتوند
پیوستن به اروندرود در مرز ایران و عراق
ریزشگاه = خلیج فارس
More Related Content
Similar to تاثیر فاصله طولی صفحات مستغرق موازی بر نسبت رسوب انحرافی به آبگیر
Hydraulic simulation of oil and gas pipelines and calculation of pressure dropSaeed Alipour
Today, 60% of the world's energy resources are in oil and gas form. Also transportation of crude oil and its products are done in different ways, among which the largest share transfer, are the pipes. Considering the extent of lines in different regions or even residential facility and the high potential vulnerability, the safety of pipelines and principles of risk management is of particular importance. In this regard, two-phase flows are widely used in oil, gas and petrochemicals industries and there is always for fluid transfer.
In this study we used Aspen HYSYS (simulation software) to simulate and design four wells (oil and gas) and pipeline network (oil and gas gathering network) and calculated pressure drop, gas and liquid phase fraction’s chart, gas and liquid phase viscosity / density’s chart, slug’s chart and chart for Hydrate’s pressure in pipeline.
اتصالات لوله به قطعاتی می گویند که برای تغییر جهت، انشعاب گیری، تبدیل قطر لوله و یا اتصال دو لوله به همدیگر استفاده می شود. این اقدامات در طول مسیر لوله کشی انجام می شود تا لوله فولادی و سایر مقاطع به درستی در مکان قرار بگیرد و وظیفه انتقالات به خوبی انجام شود.
hydrlogy seminar in Persian language Presentation1.pptxMahdi481093
A person who cannot blame himself does not blame anyone.
Looking through the lens of infinity is more terrifying than anything.
Where am I and where is all that pettiness!
Amim: full-general
Teri Teri flooded
From bite to evening prayer
Dangal: Vast
Inference: investigation, interrogation
Vomiting: Vomiting
Kefal: Serin
Qalchmaq: Strong
Tallow: Fat
Zanjmore: Crying and wailing
Beginning of page 20 of wall 485
When one has lost the illusion of eternity, it doesn't matter how many hours or how many years you wait. Wall p. 25
It was strange to me that even though he was alive, he let his hair cover his face. Wall p. 32
Tipa tap with the tip of the toe
رودخانه کارون
طول 950 کیلومتر
بزرگترین و پرآبترین رود داخل کشور
سرچشمه شاخههای اصلی کارون= زردکوه در استان چهار محال و بختیاری
گذر از مناطق کوهستانی و سپس ورود به دشت خوزستان در منطقه گتوند
پیوستن به اروندرود در مرز ایران و عراق
ریزشگاه = خلیج فارس
Similar to تاثیر فاصله طولی صفحات مستغرق موازی بر نسبت رسوب انحرافی به آبگیر (9)
9. 9
Websit: www.isiwee.ir & Email:
isiwe_kerman@yahoo.com
Laboratory examination of effect of longitudinal distance of parallel submerged plates on
relative discharge of deviation sediment in side intake in 180 degree arch of river
Soroush shirali, alireza masjedi, Mehdi asadi loor
1. Master Student water Structures, Islamic Azad University of Ahvaz; Email address: soroushshirali3394@yahoo.com
2. Associate Professor Water Engineering, Islamic Azad University of Ahvaz
3. Assistant Professor of Water Engineering, Islamic Azad University of Ahvaz
Abstract
Impounding from rivers is performed to various results such as civil water supplying, agriculturing
and power producing. regarding to the point that always. There is semimetal load beside flow, so
some sediment enters into basin and degree impounding operation. One method to decrease entering
sediment to basins is applying submerged plates. In the study to analyze hydraulic and sediment
effects, distance of parallel submerged plates in side basins, on rate of sediment control in four
descending numbers, in a physical model as bed load has been considered. All tests have been
done in condition of limpid water, in an arched shape 180 degree floum. intake channel has been
installed in a costant situation of 120 degree with an impounding angle of 70 degree. Submerged
plates have been installed in four longitudinal distances 0.32, 0.48, 0.64, 0.80 and in two rows in
front of intake.in all tests, the flow intensity value and transferred sediments to basins intake and
main channel, have been measured. results show that in all various distances, impounding ratio has
direct relationship with entered sediment ratio into basin, and by increasing impounding ratio,
deviation sediment ratio has increased as compared with deviation sediment, and also in distance of
δs/B=0.48 the highest sediment transferring and in distance of δs/B=0.32, the least deviation
sedimenthavebeenobserved.
Keywords: deviation sediment, distance of submerged plates, 180 degree arch.