List of Articles Heat pipe Open Access Article Abstract Page Full-Text 1 - Constrained Multi-Objective Optimization Problems in Mechanical Engineering Design Using Bees Algorithm A Mirzakhani Nafchi A Moradi Open Access Article Abstract Page Full-Text 2 - Experimental Study of solar desalination with increased evaporation and condensation system غلامرضا خسروی Hadi Kargar Sharifabad Open Access Article Abstract Page Full-Text 3 - Construction and Experimental Investigation of heat pipe and water cooling application to improve the efficiency of solar desalination Hadi Kargar Sharifabad مهدی آریافر Open Access Article Abstract Page Full-Text 4 - Experimental Study of Thermosyphon variable conductivity heat pipe loads using magnetic balls And calculate the overall heat transfer coefficient هادی احمدی محمد بهشاد شفیعی فریده عتابی Open Access Article Abstract Page Full-Text 5 - Study of increasing the length of the tube on thermosyphon heat pipe performance farshid neemati Hadi Kargar Sharifabad Open Access Article Abstract Page Full-Text 6 - Multi Objective Optimization of Heat Pipe Using Firefly Algorithm hossein amoozad khalili gholamreza salehi seyed mohsen momeni majid eshagh nimvari