FIG. 17.

(a) Regime maps depicting the droplet's lifetime in the $T-$ RH space. (a) ${\theta }_0={10}^{°}$, (b) ${\theta }_0={90}^{°}$. The colorbar represents the lifetime in second in the logarithmic scale. The rest of the parameters are $V_0=10$ nl, M = 0.154 mol/kg and $\Psi =20$. Reproduced with permission from S. Balusamy, S. Banerjee, and K. C. Sahu, “Lifetime of sessile saliva droplets in the context of SARS-CoV-2,” Int. Commun. Heat Mass Transfer 123, 105178 (2021).⁷⁴ Copyright 2021 Elsevier.