Exact solutions for MHD flow of a viscoelastic fluid with the fractional Burgers’ model in an annular pipe

Ghada H. Ibraheem; Ahmed M. Abdulhadi

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Publication Date

Fri Aug 01 2014

Journal Name

Int. J. Mod. Eng. Res

Volume

4

Issue Number

8

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Exact solutions for MHD flow of a viscoelastic fluid with the fractional Burgers’ model in an annular pipe

Generalized Burgers’ fluid

finite Hankel transform

discrete Laplace transform.

Ghada H. Ibraheem

Ahmed M. Abdulhadi

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This paper presents an analytical study for the magnetohydrodynamic (MHD) flow of a generalized Burgers’ fluid in an annular pipe. Closed from solutions for velocity is obtained by using finite Hankel transform and discrete Laplace transform of the sequential fractional derivatives. Finally, the figures are plotted to show the effects of different parameters on the velocity profile.

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Publication Date

Wed Jun 26 2019

Journal Name

Iraqi Journal Of Science

Density Distributions and Elastic Electron Scattering Form Factors of Proton-rich 8B, 17F, 17Ne, 23Al and 27P Nuclei

Rafah I.

Arkan R.

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In this work, the nuclear density distributions, size radii and elastic electron scattering form factors are calculated for proton-rich 8B, 17F, 17Ne, 23Al and 27P nuclei using the radial wave functions of Woods-Saxon potential. The parameters of such potential for nuclei under study are generated so as to reproduce the experimentally available size radii and binding energies of the last nucleons on the Fermi surface.

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Publication Date

Mon Jul 01 2019

Journal Name

Journal Of Physics: Conference Series

Electrical Properties of AgSb(SxSe1-x)2 Thin Films

Bushra A.

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Alloys from AgSb(SxSe1-x)2 with different compositions were prepared using quenching from the melt . This was done by put the appropriate amount of Ag, Sb,S and Se in an evaluated quartz ampoule , sealed and left at oven in temperature 1273 for 5 hours. Thin films with different composition were deposited by pulsed deposition technique PLD onto glass substrates at ambient temperature . This paper concerned on the investigate effect of composition on structural morphology, and electrical properties. The structure and morphology of the prepoared thin films were checked using X–ray diffraction and atomic force microscope. The D.C conductivity of the AgSb(SxSe1-x)2thin films with various x content was measured

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Publication Date

Sun Sep 01 2024

Journal Name

Journal Of Cleaner Production

Emulsion liquid membrane pertraction of soap from crude biodiesel using activated carbon and glycol based deep eutectic solvents

Khalid M.

Adeeb

Hanee F.

Mohd Ali

Yee-Sern

Wan Jefrey

Yatimah

Muhammad Zulhaziman

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(9)

(11)

Publication Date

Fri Dec 01 2017

Journal Name

Journal Of Baghdad College Of Dentistry

Effect of Polyamide (Nylon 6) Micro-Particles Incorporation into RTV Maxillofacial Silicone Elastomer on Tear and Tensile Strength

Abdalbasit A.

Manar E.

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(11)

Publication Date

Tue Jan 01 2019

Journal Name

Research Journal Of Pharmacy And Technology

New Mode Semi-Automated Turbidimetric Determination of Mefenamic Acid by Ayah 6SX1-ST-2D Solar cell-CFI Analyser

Raed F.

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(4)

(2)

Publication Date

Wed Oct 04 2023

Journal Name

Environmental Progress & Sustainable Energy

Removal of <scp>E133</scp> brilliant blue dye from artificial wastewater by electrocoagulation using cans waste as electrodes

adsorption

aluminum

dye

electrochemical treatment

wastewater

Rasha H.

Entisar M.

Khalid M.

Ammar S.

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AbstractSolid‐waste management, particularly of aluminum (Al), is a challenge that is being confronted around the world. Therefore, it is valuable to explore methods that can minimize the exploitation of natural assets, such as recycling. In this study, using hazardous Al waste as the main electrodes in the electrocoagulation (EC) process for dye removal from wastewater was discussed. The EC process is considered to be one of the most efficient, promising, and cost‐effective ways of handling various toxic effluents. The effect of current density (10, 20, and 30 mA/cm2), electrolyte concentration (1 and 2 g/L), and initial concentration of Brilliant Blue dye (15 and 30 mg/L) on ... Show More

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(13)

(9)

Publication Date

Thu Aug 02 2018

Journal Name

Indian Journal Of Agricultural Research

Anatomical and physiological traits of broad bean (Vicia faba L.) seedling affected by salicylic acid and salt stress

Hasan M.A.

Jalal Hameed

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A laboratory experiment was carried out at the College of Agriculture University of Baghdad in 2017. The aim was to improve the anatomical and physiological traits of broad bean seedling under salt stress by soaking it in salicylic acid. The concentrations of salicylic acid were 0, 10, and 20 mg L-1 and the electrical conductivity levels were 0, 3, and 6 dS m-1. The complete randomized design was used with four replications. The increasing of salicylic acid concentration up to 10 mg L-1 led to increasing the stem cortex thickness, stem vascular bundles thickness, and root cortex thickness significantly by (34.9,36.7,and 55 µm) respectively, while the treatment of 20 mg L-1 led to decreasing these traits by (28.2, 27.8, and 48.1 µm

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(21)

(1)

Publication Date

Sun Jan 01 2023

Journal Name

Aip Conference Proceedings

Structure properties of cobalt dioxide (CoO2) thin films effected by violet and red lasers irradiation using (SCSP) technique

Bahaa T.

Mushtaq Talib

Nathera

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(3)

(2)

Publication Date

Sat Nov 10 2018

Journal Name

Oriental Journal Of Chemistry

New Series of Substituted Heterocyclics Derived from α , β – Unsaturated Ketone and Their Cytotoxic Activity Tumor Cell Lines

α

β-Unsaturated ketons

Cyclohexenone

Indazole

Pyrimidinethion

Isoxazoline

Pyrazoline

Pyrmidinone

Anti-cancer activity.

Muna Sameer Saeed

Huda A.

Dheefaf F

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The aldol condensation of 2-acetylnaphthalene with 9-anthracene carboxaldehyde afforded α, β-unsaturated keton (1) . New heterocyclic compounds containing: cyclohexenone[2], indazole[3], pyrimidinethion [4], thiazolo fused pyrimidine[5], isoxazoline[6], substituted pyrazoline[7]a-d and pyrimidinone[8] rings system were synthesized from α, β-unsaturated keton[1]. Cyclization of [1] with ethylacetoacetate gave the mentioned heterocycle cyclohexanone [2]. The cyclo condensation of [2] with hydrazine gave the new indazole derivative [3]. furthermore, the reation of [1]with thiourea gives thiopyrmidine derivative [4]. The cyclo condensation of [4] with chloroacetic acid gave the fused rings [5]. Then reacted compound[1] with hydroxy

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(4)

Publication Date

Mon Mar 30 2020

Journal Name

Neuroquantology

Structural and Optical Analysis of Rhodamine 6G Thin Films Prepared by Q-switched Nd: YAG Pulsed Laser Deposition

Hassan E.K.

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(3)

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