TY - JOUR AU - احمدی, هادی AU - شفیعی, محمد بهشاد AU - عتابی, فریده TI - Experimental Study of Thermosyphon variable conductivity heat pipe loads using magnetic balls And calculate the overall heat transfer coefficient JO - Journal of Mechanical Engineering and Vibration VL - 9 IS - 1 SP - 7 EP - 19 PY - 2018 DO - ER -