List of Articles Open Access Article Abstract Page Full-Text 1 - Technical and economic analysis of a thermoelectric air conditioning system علیرضا ناجی اباذر وحدت ازاد Open Access Article Abstract Page Full-Text 2 - Considering the Thermal Operation Effect after Welding in Corrosion and Tensile Consistency of Stainless Steel in Crude Oil Storage Tank سید علیرضا موسوی شیرازی علی وائل سلمان صنگور Open Access Article Abstract Page Full-Text 3 - Developing the design of an environmentally friendly air conditioning unit with automatic power اباذر وحدت ازاد عرفان محبوب Open Access Article Abstract Page Full-Text 4 - Making a significant improvement on the function of a compact heat-exchanger applying hybrid nanoparticles and simulation of it using SOLIDWORKS software دیار منذر موسى عباس المعموری سید علیرضا موسوی شیرازی Open Access Article Abstract Page Full-Text 5 - Car Emmission Reduction SuperCharger, JTurboCharger,JEGR,JSCR نیما راسخ صالح