Deborah number

Input(s)

$t_{c}$: Relaxation Time Scale (h)

$\boldsymbol{t}_{\boldsymbol{p}}:$ Time Scale of Observation (h)

Output(s)

De: Deborah Number (dimensionless)

Formula(s)

$$D e=\frac{t_{c}}{t_{p}}$$

Reference(s)

Wikipedia.org.