pub const SUTHERLAND_S_K: f64 = 110.4;Expand description
Sutherland’s constant S for the viscosity of air, K (p. 19). Table 2 and p. 4 print 110 K,
but the tables are computed with 110.4 K: sea-level viscosity is 1.7894e-5 Pa·s with it and
1.7912e-5 with 110.