issue 2 publication date 2018-04-01

• Synthesis and Optimization Process of Ethylene Glycol-Based Biolubricant from Palm Kernel Oil (PKO)
• Numerical Study of Curved-Shape Channel Effect on Performance and Distribution of Species in a Proton-Exchange Membrane Fuel Cell: Novel Structure
• Experimental Investigation of the Efficiency of a Semi-Spherical Solar piping Collector
• Application of Phase Change Material (PCM) for Cooling Load Reduction in Lightweight and Heavyweight Buildings: Case Study of a High Cooling Load Region of Iran
• Design and Implementation of the Rotor Blades of Small Horizontal Axis Wind Turbine
• Experimental Investigation of the Thermal Performance of Vacuum Tube Solar Collectors (VTSC) Using Alumina Nanofluids