| 摘要 |
A fuel supply system includes a fuel container, fuel channels provided between the fuel container and a fuel cell or a fuel reformer, flow regulating mechanism for regulating flow rate of a fuel flowing through the fuel channel, and cooling mechanism having a cooling portion which cools the fuel such that a relationship Pfuel (Ta)>Pbubble (Tb) is satisfied before the fuel flows into the flow regulating mechanism, the cooling mechanism allowing the fuel having passed through the cooling portion to flow into the flow regulating mechanism as a single-phase flow of liquid. In the above-described formula, Pfuel (Ta) denotes an internal pressure of the fuel container at a room temperature Ta, and Pbubble (Tb) denotes a saturated vapor pressure of an evaporated component in the fuel at a cooling temperature Tb.
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