Describe the flow patterns and flow channels used in fuel cells.
What will be an ideal response?
Fuel cells use a variety of flow patterns, particularly when interconnects or bipolar plates in a stack of fuel cells are flowing gas to an anode on one side and a cathode on the reverse side. The flow channels in the plates can feed one electrode using vertical passages while the channels on the opposite side of the plate can use horizontal flow channels.
You might also like to view...
In an engineering drawing, the amount of ____________________ represents the amount of variation that will not harm the functional requirements.
Fill in the blank(s) with the appropriate word(s).
A bolt with an oval, unslotted head is called a _____.
a. stove bolt b. machine bolt c. lag bolt d. carriage bolt
____ anchors are one-piece steel with two sheared expanded halves at the base.
a.Lag shield c.Split fast b.Single expansion d.Concrete
In time-temperature defrost controls, the temperature that actuates the control is the temperature of the ____________________.
Fill in the blank(s) with the appropriate word(s).