An air stream passes over the following shapes made of solid naphthalene. The velocity of air...

Transcribed Image Text:

An air stream passes over the following shapes made of solid naphthalene. The velocity of air is 1.2 m/s at 318 K and 101.325 kPa. The DAB of naphthalene in the air is 6.92 x 10-6 m²/s at 318 K. Estimate the value of the mass transfer coefficient in each case. 3.1. 3.2. Parallel to a flat plate 0.5m in length Flowing past a single sphere 14 mm in diameter (10) (10) An air stream passes over the following shapes made of solid naphthalene. The velocity of air is 1.2 m/s at 318 K and 101.325 kPa. The DAB of naphthalene in the air is 6.92 x 10-6 m²/s at 318 K. Estimate the value of the mass transfer coefficient in each case. 3.1. 3.2. Parallel to a flat plate 0.5m in length Flowing past a single sphere 14 mm in diameter (10) (10)

Answer rating: 100% (QA)

a Gluen data V12 ms T318 k P101 325 kPa DAB6 92x 106 ms at 318k 31 11 to a fl... View the full answer