شماره ركورد كنفرانس
3770
عنوان مقاله
Investigation of a Modified Stamping Process for Fabrication of PEMFC Metallic Bipolar Plates with Cascaded Flow Field
پديدآورندگان
Barzegari M. M. Fccenter@mut.ac.ir PhD, Fuel Cell Technology Research Laboratory, Malek Ashtar University of Technology, Fereydoonkenar, Islamic Republic of Iran , Alizadeh E. Associate Professor, Fuel Cell Technology Research Laboratory, Malek Ashtar University of Technology, Fereydoonkenar, Islamic Republic of Iran , Khorshidian M. Researcher, Fuel Cell Technology Research Laboratory, Malek Ashtar University of Technology, Fereydoonkenar, Islamic Republic of Iran , Saadat S. H. M Researcher, Fuel Cell Technology Research Laboratory, Malek Ashtar University of Technology, Fereydoonkenar, Islamic Republic of Iran , Mohammadi K. Researcher, Fuel Cell Technology Research Laboratory, Malek Ashtar University of Technology, Fereydoonkenar, Islamic Republic of Iran
تعداد صفحه
2
كليدواژه
Stamping process , Metallic bipolar plate , Forming force , PEM fuel cell , Cascaded serpentine flow field.
سال انتشار
1396
عنوان كنفرانس
چهارمين كنفرانس بين المللي دو سالانه مكانيك جامدات تجربي
زبان مدرك
انگليسي
چكيده فارسي
Among different components of a polymer electrolyte membrane (PEM) fuel cell stack, bipolar plates are very important due to their volume and weight (about 60 to 80 percent of PEM fuel cell stack) as well as cost (about 30 to 45 percent of PEM fuel cell stack). In this paper, forming of complete metallic bipolar plates with cascaded serpentine flow field and active area of 100 cm2 is investigated. For fabrication of these plates, a modified stamping process is employed. The effect of forming forces on channel width and rib width are studied. Results reveal that an increase in the stamping force overcomes the strain hardening, which increases the width of the channels and ribs.
كشور
ايران
لينک به اين مدرک