Asssume the following:
1. The C value of the diffusers are 1.0.
2. The velcoity in the main duct is 8 m/s.
3. The junctions are all T-Divergent junctions.
4. The elbow is 90-pleated
5. The height of the ducting system is fixed at 500 mm
6. The entrance is conical converging bellmouth with angle of 0.
 

  
 
 

Transcribed Image Text:

Select duct sizes for the simple duct system of Fig. 12-32, using the equal-friction method and English and SI units. The total pressure available for the duct system is 0.12 in. wg (30 Pa), and the loss in total pressure for each diffuser at the specified flow rate is 0.02 in. wg (5 Pa). Select duct sizes for the simple duct system of Fig. 12-32, using the equal-friction method and English and SI units. The total pressure available for the duct system is 0.12 in. wg (30 Pa), and the loss in total pressure for each diffuser at the specified flow rate is 0.02 in. wg (5 Pa).

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To select duct sizes for the simple duct system of Fig 1232 using the equalfriction method and English and SI units we need to follow these steps 1 De... View the full answer