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

Fri Apr 25 2014

Journal Name

Journal Of Pharmaceutical & Scientific Innovation

EFFECT OF CARROT AND GINGER EXTRACTS (ALONE AND IN COMBINATION WITH CIPROFLOXACIN) ON MULTIDRUG RESISTANT PSEUDOMONAS AERUGINOSA

Al Alak

Wala’a Shawkat

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(5)

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

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

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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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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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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Publication Date

Wed Nov 08 2023

Journal Name

Technologies And Materials For Renewable Energy, Environment, And Sustainability: Tmrees23fr

Studying the relationship between the number of unit cells and the dislocation density of a crystal through the x-ray diffraction pattern of barium oxide nanoparticles

XRD BaO

Dislocation density

Crystallite size

Williamson-Hall .

Khalid

Khalid. Hellal.

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In this research, the X-ray diffraction pattern was used, which was obtained experimentally after preparation of barium oxide powder. A program was used to analyze the X-ray diffraction lines of barium oxide nanoparticles, and then the particle size was calculated by using the Williamson-Hall method, where it was found that the value of the particle size is 25.356 nm. Also, the dislocation density was calculated, which is equal to1.555 x1015 (lines/nm2), and the value of the unit cell number was also calculated, as it is equal to 23831.

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(4)

Publication Date

Sun Jan 01 2012

Journal Name

Karbala University The 2nd Scientific Conference

Effect of budding autumn date, rootstock and cultivars on budtake and some growth characteristics of japanese plum prunus salicina

Ahmed Talib

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Publication Date

Fri Apr 05 2024

Journal Name

Tikret Journal Of Agricultural Sciences

Effect of adding Humic acid and spraying Boric acid on Growth and Yield of cauliflower Brassica oleracea var. botrytis

Mohammed Zedan Khalaf

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Publication Date

Sun Oct 15 2023

Journal Name

Bionatura

Effect of Partial Drip Irrigation Methods on Soil Moisture and Water Potential Distribution, Growth Characteristics and Yield of Maize

Saja M.

Tareq K.

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A field experiment was conducted during the autumn of 2021 at the Agricultural Research Department station / Abu Ghraib to evaluate the soil moisture, water potential distribution, and growth factors of maize crops under alternating and constant partial drip irrigation methods. In the experiment, two irrigation systems were used, surface drip irrigation (DI) and subsurface irrigation (SD); under each irrigation system, five irrigation methods were: conventional irrigation (CI), and 75 and 50% of the amount of water of CI of each of the alternating partial irrigation APRI75 and APRI50 and the constant partial irrigation FPRI75 and FPRI50 respectively. The results showed that the water depth for conventional irrigation (C1) was 658.3

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