Explain the Variation of the standard atmospheric pressure and the boiling (saturation) temperature of water with altitude

Use the Kedzierski (2003) refrigerant/lubricant mixture pool boiling model to predict the boiling heat transfer coefficient (hm) for a range of superheats (4T, = 8 K to 40 K) and Ts = 277.6 K: 5.9×107(1−x,)ph ATk, (1-e*) x, To Where 1₂ %₁ = = 9m T-T Г x Τσ PL-Pbx 5.9×107(1-x₂)ph AT 0.755lp₁ (1-x₁) _ 18.75õ₁ (1—x₁) _ 18.75×10¯¹º[m]p, (1-x₂) Xp Prv XpPrv XpPrv Assume that λ = 1.34 for xb=0.005 and that λ = 0.3 for Xb = 0.02. The properties of the refrigerant (R123) at the film temperature are: KL (W/mK) 0.139 R123 Or (N/m) 179692.3 0.01764 hfg (J/kg) The properties of the mineral oil (lubricant) are: PL (kg/m³) 917.8 York-C VL (cSt) 60 Prv (kg/m³) 2.701 VL (m²/s) 6 × 10-5 OL (N/m) 0.026 1.) Plot hm vs ATs and le vs ATs for two lubricant mass fractions: x = 0.005 (use 2 = 1.34 for Xb = = 0.005) and x = 0.02 (use λ = 0.3 for xb = 0.02). Compare the predicted ro for the two mass fraction cases. Provide a plausible reason for why the boiling heat transfer coefficient for a given AT's for…