surface chemical Engineering

E(2 + dz) Ei (2+2) dz Unit CTOSS- sectional area Tei (2) Z Ej (2) Earth's surface (z = 0) Figure 4.7. Flux divergence of radiation through an infinitesimal layer of air of thickness dz and unit cross-sectional area located at height z above the Earth's surface. EX 0.05 10.1 0.2 z (LINEAR SCALE) 26 apE z TTTT 11.0 12.0 3.0 -5.0 LINEAR SCALE Figure 4.6. Schematic of the variations of Ex P, and dE /dz with height z in isothermal and well mixed atmosphere. E, (z + dz) E2 (2+ dz) bere 1 Exercise 4.3. Express dT/dt in terms of dE.(p), dp, and the dry adiabatic temperate lapse rate rel=-(dT/dz) for dry parcels of air moving around in the atmosphere under adiabatic nditions), where p is the atmospheric prespure at height z above the Earth's