Vol. 84 No. 1: August (2021)

Articles

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  Innovative Hydrocarbon Sensor for Real Drive Emission Testing: Optimization of the Gas Inlet

  Nurain Rozy, Norazlianie Sazali, Saiful Anwar Che Ghani, Maurice Kettner

  1-10

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  The Sulphate Removal via Post Alkaline Treatment on Nanocrystalline Cellulose with Different Lignin Content Extracted from Kenaf Core

  Fatimah Athiyah Sabaruddin, Paridah Md Tahir, Lee Seng Hua, Lee Chuan Li

  11-19

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  Development of An Air-Stage Downdraft Gasifier and Performance Evaluation on Feedstock of Rice Husk

  Anak Agung Putu Susastriawan, Yuli Purwanto, Purnomo, Ahmad Warisman

  20-32

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  Experimental Investigation of the Effectiveness of Jet Impingement Cooling System on the Pressure Side of the Turbine Blade

  Nur Farah Hanis Kamalulzaman, Nurul Farhanah Azman, Mohamad Nor Musa, Syahrullail Samion

  33-42

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  Parametric and Economic Analysis of a Pumped Storage System Powered by Renewable Energy Sources

  Diego Penagos Vásquez, Daniel Sanín Villa

  43-59

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  Review of Factors Affecting the Phase-Redistribution in the Branching T-Junction

  Faheem Ejaz, William Pao, Mohammad Shakir Nasif

  60-77

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  Optimization of Impact Energy of Copper-Polylactic Acid (Cu-PLA) Composite Using Response Surface Methodology for FDM 3D Printing

  Arvind Kottasamy, Mahendran Samykano, Kumaran Kadirgama, Devarajan Ramasamy, Md Mustafizur Rahman, Adarsh Kumar Pandey

  78-90

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  Pulsed Nd: YAG Laser Parameters Effect on Welding Uncoated Advance High Strength Steel (AHSS) for Automotive

  Muhammad Naqiuddin Mat Salleh, Mahadzir Ishak, Kazuhiko Yamasaki, Moinuddin Mohammed Quazi, Aiman Mohd Halil

  91-100

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  Nozzle Type and Driving Speed Effects on Spray Density of Aerial Application According to the Wind Tunnel Measurements

  Nasir Salim Hassen, Nor Azwadi Che Sidik

  101-110

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  Evaluation Of Cutting Force in End Milling Process of Aluminum Alloy 6061-T6 Using Tungsten Carbide Inserts with MQL Method Utilizing Hybrid Nanofluid

  Wahaizad Safiei, Md Mustafizur Rahman, Ahmad Razlan Yusoff, Wajiha Tasnim, Zetty Akhtar Abd Malek

  111-125

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  Exergoeconomic Analysis of 21.6 MW Gas Turbine Power Plant in Riau, Indonesia

  Awaludin Martin, Nur Indah Rivai, Rahmat Dian Amir, Nasruddin

  126-134

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  Effect of Temperature on The Performance of Naphtha and Kerosene as Viscosity Reduction Agents for Improving Flow Ability of Basrah-Iraq Heavy Crude Oil

  Ali Nasir Khalaf, Asaad A. Abdullah, Raheem Khazal Al-Sabur

  135-147

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  Aerodynamics Analysis and Range Enhancement Study of 81mm Mortar Shell (French Design)

  Roman Kalvin, Juntakan Taweekun, Muhammad Waqas Mustafa, Saba Arif

  148-159

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