Page 317 - Biofuels Refining and Performance

296 Appendix

7
So, 1 W 10 ergs/s 1 J/s 0.239 cal/s
1 hp 550 ft
lb/s 33,000 ft
lb/min
1 hp 746 W 178 cal/s
1 kW 1000 W 1.34 hp
6
1 kWh 3.6 10 J 860 kcal/h 3413 Btu/h
1 ft
lb/s 1.356 W 0.324 cal

quantum Wavelength
eV 1239.8
1
Wave number cm 1 eV 1239.8 10 4 cm 1

2
units 1 erg 1 dyne 1 cm (dyne 1 g
cm s )
7
1 J 10 ergs 0.74 ft
lb 0.239 cal
1 ft
lb 1.3549 J

work, W Force distance (both in the same direction on a body).