Answer Happy

Posted: **Fri Jul 01, 2022 6:41 am**

: Dimensions B 1 5 In B 1 0 In D 5 In De The Impeller Rotating At 1200 R P M With The Following In Ss 1 (38.43 KiB) Viewed 24 times

: Dimensions B 1 5 In B 1 0 In D 5 In De The Impeller Rotating At 1200 R P M With The Following In Ss 2 (38.43 KiB) Viewed 24 times

: Dimensions B 1 5 In B 1 0 In D 5 In De The Impeller Rotating At 1200 R P M With The Following In Ss 3 (38.43 KiB) Viewed 24 times

dimensions (b₁ = 1.5 in., b₂ = 1.0 in., D₁ = 5 in. De the impeller rotating at 1200 r.p.m. with the following in., ß₁ = 15°, B₂= 20°, b, and b, are the passage widths at the inlet and outlet with cross-section The area A = 7Db). impeller develops an actual head of 80 ft and delivers 1000 gpm at the point of maximum efficiency requiring 30 b. hp. Assuming radial inlet flow and neglecting vane thickness. a) b) c) nts) draw the virtual velocity diagrams at the inlet and outlet and evaluate all the velocities and angles. virtual head neglecting the circulatory flow overall pumn efficiency