Air at 95 F, 16 lbf/in.^2, flows in a 4 in. × 6 in. rectangular duct in a heating system. The volumetric flow rate is 30 cfm (ft^3/min).

Question 1

Air at 95 F, 16 lbf/in.2, flows in a 4 in. × 6 in. rectangular duct in a heating system. The volumetric flow rate is 30 cfm (ft3/min). What is the velocity of the air flowing in the duct?

Question 2

Assume a constant velocity across the duct area with

A = 4 × 6 × 1/144 = 0.167 ft2

and the volumetric flow rate

kratos · Answer 1 · 2020-12-01T22:27:48+0000

Assume a constant velocity across the duct area with

A = 4 × 6 × 1/144 = 0.167 ft2

and the volumetric flow rate

Air at 95 F, 16 lbf/in.^2, flows in a 4 in. × 6 in. rectangular duct in a heating system. The volumetric flow rate is 30 cfm (ft^3/min).

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

Air at 95 F, 16 lbf/in.^2, flows in a 4 in. × 6 in. rectangular duct in a heating system. The volumetric flow rate is 30 cfm (ft^3/min).

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

No related questions found