Introduction to Desalination. Louis Theodore

s day 1.157 x 10^-7 s week 1.653 x 10^-6 s yr 3.171 x 10^-8 Force N kg-m/s² 1 N dynes 10⁵ N g-cm/s² 10⁵ N lb_f 0.2248 N lb-ft/s² 7.233 lb_f N 4.448 lb_f dynes 4.448 x 10⁵ lbf g-cm/s² 4.448 x 10⁵ lbf lb-ft/s² 32.17 Pressure atm N/m² = Pa 1.013 x 10⁵ atm kPa 101.3 atm bars 1.013 atm dynes/cm² 1.013 x 10⁶ atm lb_f/in² = psi 14.696 atm mm Hg at 0°C (torr) 760 atm in Hg at 0°C 29.92 atm ft H₂O at 4°C 33.9 atm in H₂O at 4°C 406.8 psi atm 6.80 x 10^-2 psi mm Hg at 0°C (torr) 51.71 psi in H₂O at 4°C 27.70 in H₂O at 4°C atm 2.458 x 10^-3 in H₂O at 4°C psi 0.0361 in H₂O at 4°C mm Hg at 0°C (torr) 1.868 Volume m³ L 1,000 m³ cm³ (cc, mL) 10⁶ m³ ft³ 35.31 m³ gal (U.S.) 264.2 m³ qt 1,057 ft³ in³ 1,728 ft³ gal (U.S.) 7.48 ft³ m³ 0.02832 ft³ L 28.32 Energy J N-m 1 J erg 10⁷ J dyne-cm 10⁷ J kW-hr 2.778 x 10^-7 J cal 0.2390 J ft-lb_f 0.7376 J Btu 9.486 x 10^-4 cal J 4.186 cal Btu 3.974 x 10^-3 cal ft-lb_f 3.088 Btu ft-lb_f 778 Btu hp-hr 3.929 x 10^-4 Btu cal