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About Journal

The Journal of Engineering Research ”TJER” is an open-access refereed International publication of Sultan Qaboos University. TJER is envisaged as a refereed international publication of Sultan Qaboos University, Sultanate of Oman. The Journal is to provide a medium through which Engineering Researchers and Scholars from around the world would be able to publish their scholarly applied and/or fundamental research works, Readmore...

A Special Issue Featuring Papers from the International Conference on Energy and Sustainability at ASh'arqiyah University

Published: Aug 14, 2024

Integrated AHP – TOPSIS Approach for Optimization of Coolant with Nanoparticles in PVT-Based Hydrogen Production System

10.53540/tjer.vol21iss1pp1-7

1-7 Senthilraja Shanmugasundaram, Gangadevi Rajendiran, Gangadevi Rajendiran, Sivasakthivel Thangavel, Baskaran Munian

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Read Statistic: 157

Drag-Reducing Polymers as Energy-Saving Agents in Horizontal Two-Phase Oil-Water Dispersed Flow

10.53540/tjer.vol21iss1pp8-16

8-16 Abdulkareem Abubakar, Mohammad Eshrati , Talal Al-Wahaibi, Abdul Aziz Al-Hashmi, Yahya Al-Wahaibi, Adel Al-Ajmi

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Read Statistic: 107

Sustainable building production adopting an optimized BIM phasing system

10.53540/tjer.vol21iss1pp17-22

17-22 Ali Istanbullu , Emad A. Omar , Mohammed Aljoma

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Read Statistic: 86

Data Mining for Enhanced Security: A Transformative Framework for Smart Grid Protection

10.53540/tjer.vol21iss1pp23-32

23-32 Rabie A. Ramadan , Muataz S. Al-Daweri , Ismail S. Al Muniri

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Read Statistic: 73

Improvement in Fluid Loss Control and Viscosity of Water-based drilling Mud under High Temperature and Sodium Chloride Salt Conditions using Nanohydroxyapatite

10.53540/tjer.vol21iss1pp33-45

33-45 Jeffrey O. Oseh , M.N.A.M. Norddin , Ugochukwu I. Duru , Eugene N. Ngouangna , Issham Ismail, Afeez O. Gbadamosi, Augustine Agi , Muftahu N. Yahya, Ifeanyi A Oguamah

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Read Statistic: 82

Effect of Nanoparticles in Drilling Fluids on the Transportation of Different Cutting Sizes in a Rotating Horizontal Pipe

10.53540/tjer.vol21iss1pp46-58

46-58 Jeffrey O. Oseh, M.N.A.M. Norddin, Ugochukwu I. Duru, Eugene N. Ngouangna, Issham Ismail, Afeez O. Gbadamosi, Augustine Agi, Muftahu N. Yahya, Nnanna Okoli, Rafeq A. Abuhoureyah

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Read Statistic: 73

Impact of Selected Adsorbent Functional Groups on Chromium Sorption Capacities In An Effluent Treatment: A DFT Study

10.53540/tjer.vol21iss1pp59-70

59-70 Toyese Oyegoke , Aliyu Adnan

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Read Statistic: 100

Energy Auditing of HVAC Systems for the Enhancement of Efficiency and Sustainability

10.53540/tjer.vol21iss1pp71-86

71-86 Fidhin J. Kandothillath, Fiseha M. Guangul

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Read Statistic: 241