# 施密特數

$\mathit{Sc} = \frac{\nu}{D} = \frac {\mu} {\rho D}$

where:

• $\nu$動黏滯係數
• $D$擴散係數.
• $\mu$黏滯係數
• $\rho$密度

]</ref> [2]

$Sc = \frac{\sum {\left | {Q} \right |}}{\bar p V_{sw}}$

where,

• $Sc$ is the Schmidt number
• $Q$ is the heat transferred into the working fluid
• $\bar p$ is the mean pressure of the working fluid
• $V_{sw}$ is the volume swept by the piston

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## 參考資料

1. ^ Incropera, Frank P.; DeWitt, David P., Fundamentals of Heat and Mass Transfer. 3rd Ed., John Wiley & Sons. 1990:  p. 345, ISBN 0-471-51729-1  Eq. 6.71.
2. ^ http://mac6.ma.psu.edu/stirling/simulations/isothermal/schmidt.html