vishalrb
Chemical
- May 14, 2007
- 10
Hi Sir,
I am trying to calculate pressure drop across perforated plate. has 20 % open area. Hole diameter is 0.25" and plate diamter is 7.33 ft. i have air flow passing through the plate is 1000 SCFM and at 1600 F temperature.
I am also looking for to calculate pressure drop through vartical electric heater . it heats 1000 SCFM air from 80 F to 1600 F . Heater is rectangular in size.
Can anyone help me to find proper formula fot calculate this pressure drop. i know there is online calculators available . but i just dont need anwers also need theory that i can have back up to check. that its right.
Thank you in advance...i really need some help with this.
I am trying to calculate pressure drop across perforated plate. has 20 % open area. Hole diameter is 0.25" and plate diamter is 7.33 ft. i have air flow passing through the plate is 1000 SCFM and at 1600 F temperature.
I am also looking for to calculate pressure drop through vartical electric heater . it heats 1000 SCFM air from 80 F to 1600 F . Heater is rectangular in size.
Can anyone help me to find proper formula fot calculate this pressure drop. i know there is online calculators available . but i just dont need anwers also need theory that i can have back up to check. that its right.
Thank you in advance...i really need some help with this.