Effect of gas flow rate on plasma temperature and electron density of atmospheric argon plasma jet

Kadhim A. Aadim

doi:10.30723/ijp.v15i35.60

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Publication Date

Tue Oct 02 2018

Journal Name

Iraqi Journal Of Physics

Volume

15

Issue Number

35

DOI

10.30723/ijp.v15i35.60

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Effect of gas flow rate on plasma temperature and electron density of atmospheric argon plasma jet

Atmospheric cold plasma

plasma jet

Boltzmann plot.

Kadhim A. Aadim

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In this study, method for experimentally determining the electron density (ne) and the electron temperature (Te) in the atmospheric Argon plasma jet is used; it is based on optical emission spectroscopy (OES). Boltzmann plot method used to calculate these parameters measured for different values of gas flow rate. The results show that the electron temperature decreasing with the increase of gas flow rate also indicates an increasing in the electron density of plasma jet with increasing of gas flow rate.

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Publication Date

Tue Jun 30 2015

Journal Name

Iraqi Journal Of Chemical And Petroleum Engineering

Using the Artificial Gas Lift to Increase the Productivity of Noor Oil Field / Mishrif Formation

Artificial gas

Noor oil field

Talib A.

Safaa H.

Shaymaa A. Hussein

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Noor Oil Field is one of Iraqi oil fields located in Missan province / Amarah city. This field is not subjected to licensing rounds, but depends on the national effort of Missan Oil Company. The first two wells in the field were drilled in seventies and were not opened to production until 2009. The aim of this study is to study the possibility of using the method of gas lift to increase the productivity of this field . PROSPER software was used to design the continuous gas lift by using maximum production rate in the design.

The design was made after comparing the measured pressure with the calculated pressure, this comparison show that the method of Beggs-Brill and Petroleum Exper

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Publication Date

Wed Jun 01 2022

Journal Name

Baghdad Science Journal

Assessment of Air Pollution around Durra Refinery (Baghdad) from Emission NO2 Gas at April Month

Abbas M.

Ahmed F.

Monim. H.

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Nitrogen dioxide NO₂ is one of the most dangerous contaminant in the air, its toxic gas that cause disturbing respiratory effects, most of it emitted from industrial sources especially from the stack of power plants and oil refineries. In this study Gaussian equations modelled by Matlab program to state the effect of pollutant NO₂ gas on area around Durra refinery, this program also evaluate some elements such as wind and stability and its effect on stacks height. Data used in this study is the amount of fuel oil and fuel gas burn inside refinery at a year 2017. Hourly April month data chosen as a case study because it’s unsteady month. After evaluate emission rate of the all fuel and calculate exit velocity from

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Sat Apr 01 2023

Journal Name

Chemical Methodologies

A Novel Design for Gas Sensor of Zinc Oxide Nanostructure Prepared by Hydrothermal Annealing Technique

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Publication Date

Tue Nov 09 2021

Journal Name

Abu Dhabi International Petroleum Exhibition & Conference

Numerical Simulation of Gas Lift Optimization Using Artificial Intelligence for a Middle Eastern Oil Field

evolutionary algorithm

gas lift

artificial intelligence

upstream oil & gas

machine learning

optimization problem

correlation

presented

allocation

reservoir pressure

Mohammed Ahmed

Omar F.

Dhifaf Jaafar

Haider Abdulmuhsin

Mustafa Alaulddin

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Abstract<p>Artificial lift techniques are a highly effective solution to aid the deterioration of the production especially for mature oil fields, gas lift is one of the oldest and most applied artificial lift methods especially for large oil fields, the gas that is required for injection is quite scarce and expensive resource, optimally allocating the injection rate in each well is a high importance task and not easily applicable. Conventional methods faced some major problems in solving this problem in a network with large number of wells, multi-constrains, multi-objectives, and limited amount of gas. This paper focuses on utilizing the Genetic Algorithm (GA) as a gas lift optimization algorit</p> ... Show More

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Publication Date

Mon Jun 12 2017

Journal Name

Day 3 Wed, June 14, 2017

A New Practical Method for Predicting Equivalent Drainage Area of Well in Tight Gas Reservoirs

Omar

Md Mofazzal

Ali

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Abstract<p>The tight gas is one of the main types of the unconventional gas. Typically the tight gas reservoirs consist of highly heterogeneous low permeability reservoir. The economic evaluation for the production from tight gas production is very challenging task because of prevailing uncertainties associated with key reservoir properties, such as porosity, permeability as well as drainage boundary. However one of the important parameters requiring in this economic evaluation is the equivalent drainage area of the well, which relates the actual volume of fluids (e.g gas) produced or withdrawn from the reservoir at a certain moment that changes with time. It is difficult to predict this equival</p> ... Show More

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(12)

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Publication Date

Sun Dec 02 2012

Journal Name

Baghdad Science Journal

Effect of magnetic treatment of irrigation water and seed on some vegetative characteristics and production of black seed "Nigella sativa

Raad Ata

Kaldoon Tark

Mahmood Sahab

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Seeds of Nigella sativa were sown in containers containing 15kg Loamy soil. The seeds were divided before sewing into two groups. The first group was soaked with ordinary tap water end the second group was treated with magnetized water for 24hrs. The irrigation process was completed until 75% of capacity field with two types of water (tap water of magnetized water with three replications).The magnetized water was obtained from special electric device designed for this purposeRecorded measurements (plants height, the number of branches/ plant, dry weight ofplant, number of flowers, 1000 seed weight) during the harvest period.Results indicated that the seed group which was treated with magnetized water was more significant than the one which

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Publication Date

Fri Jan 01 2010

Journal Name

Journal Of Kerbala University

Effect of GA3 , vitamin C and Cumin seed extract on seeds germination and growth of seedling of ( Nigella sativa L.)

Suha Dhia

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Publication Date

Wed Apr 01 2020

Journal Name

Indian Journal Of Ecology

Effect of Organic, Mineral Fertilizers and Foliar Application of Humic Acid on Growth and Yield of Corn (Zea mays L.)

Kusay

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(15)

Publication Date

Wed Apr 01 2020

Journal Name

International Journal Of Psychosocial Rehabilitation,

The Effect of Using Resistance and Medical Ozone Training on Testosterone and Some Physiological Variables in Swimmers

Fatima

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م.د. فاطمة حميد ،أ.م.د وفاء صباح محمد الخفاجي, International Journal of Psychosocial Rehabilitation,, 2020 - Cited by 1

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Publication Date

Thu Jun 29 2023

Journal Name

Iraqi Journal Of Chemical And Petroleum Engineering

Effect of Black Carbon and Alumina Nanofluid on Thermal and Dynamic Efficiency in Upward Spraying Cooling Tower

cooling tower

Nanofluid black carbon

Thermal efficiency

Ekhlas A.

Hasan F.

Adel

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In cooling water systems, cooling towers play a critical role in removing heat from the water. Cooling water systems are commonly used in industry to dispose the waste heat. An upward spray cooling water systems was especially designed and investigated in this work. The effect of two nanofluids (Al₂O₃/ water, black carbon /water) on velocity and temperature distributions along reverse spray cooling tower at various concentrations (0.02, 0.08, 0.1, 0.15, and 0.2 wt.%) were investigated, beside the effect of the inlet water temperature (35 ,40, and 45 ͦ C) and water to air flow ratio (L/G) of 0.5, 0.75, and 1. The best thermal performance was found when the working solution contained 0.1 wt.% for each of Al₂

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