List of Articles Open Access Article Abstract Page Full-Text 1 - The Parameters Investigation and Hardness Optimization of A380 Aluminum Alloy produced by Mechanical Vibrator سعید احترامیان حقیقی امین کلاه دوز مجید کریمیان Open Access Article Abstract Page Full-Text 2 - Numerical investigation of heat transfer and laminar Water-Al2O3 nanofluid flow in a rectangular Rib-Microchannel داود طغرایی آرش کریمی پور امید علی اکبری مجید زرین قلم حبیب اله عالیپور Open Access Article Abstract Page Full-Text 3 - The numerical study of heat transfer of water-TiO2 nanofluid in the triangular microchannels with semiattached and offset mid-truncated rib,s موسی حیدری داود طغرایی امید علی اکبری Open Access Article Abstract Page Full-Text 4 - An experimental investigation on effect of hybrid solid MWCNTs and MgO on thermal conductivity of ethylene glycol مسعود وفایی مسعود افرند Open Access Article Abstract Page Full-Text 5 - Free vibration Study of simply supported cylindrical laminateds panels with piezoelectric layer مصطفی معطری فرزان براتی Open Access Article Abstract Page Full-Text 6 - A new plan to connect aluminum tubes of subsurface structures غلامرضا مزروعی علی حیدری Open Access Article Abstract Page Full-Text 7 - Experimental Study for Addition Rough Surfaces on a Vehicle Floor Body and Comparison of Aerodynamics Coefficient کوروش رایزن احمد کشاورزی Open Access Article Abstract Page Full-Text 8 - Ti-6Al-4V Synthesized by Mechanical Alloy Method and Mechanical and Bioactivity Properties of Ti-6Al-4V/HA-Clay Nano composite محمدعلی مطلبی ابراهیم کرمیان مجید کریمیان Open Access Article Abstract Page Full-Text 9 - Simulation microcapsules reinforced by carbon nanotubes contained in a capsule-based self-healing materials جعفر اسکندریجم فاطمه خانی محمود فرهادینیا Open Access Article Abstract Page Full-Text 10 - Numerical study on the effect of hammering pressure on thickness reduction in hot tube metal gas forming process علی طالبی انارکی محسن لوح موسوی Open Access Article Abstract Page Full-Text 11 - Failure Mechanisms Investigation in Thermal Barrier Coatings under Isothermal and Non-sothermal Fatigue Loadings using Design of Experiments محمد آزادی غلامحسین فرهی Open Access Article Abstract Page Full-Text 12 - Dynamic modeling and nonlinear vibration simulation of piezoelectric micro-beam in self sensing mode of atomic force microscope احمد حقانی رضا قادری Open Access Article Abstract Page Full-Text 13 - AZ31/HA-Zeolite Nano Crystalline Biocomposite Fabricated by Mechanical Alloying and Powder Metallurgy: Mechanical Properties حسن قیصری ابراهیم کرمیان محمد براتی سده Open Access Article Abstract Page Full-Text 14 - Investigation into Aging Effect on Wear Behavior of Titanium Alloy امیر قیصریان محمود عباسی Open Access Article Abstract Page Full-Text 15 - Experimental, numerical and analytical investigation of the new metal/composite Comeld Joint محمد معین سیف خداداد واحدی عرفان قیاسی روح اله حسینی