{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Sample Calculatio1 - Sample Calculation(Based on 3 bladed...

This preview shows pages 1–2. Sign up to view the full content.

* Sample Calculation (Based on 3 bladed impeller with 275 rpm): d avg = n d = 16.21 / 9 = 1.80 cm Table 1: t (m) M (g) (M / M 0 ) 1/3 0.00 15.33 1.00 3.00 12.81 0.94 6.00 10.80 0.89 9.00 8.90 0.83 Straight line equation: y = -0.0004 x + 1.0037 slope = - 0.0004 slope = sat LS s C K M n 3 / 1 2 0 3 4 - ρ π -0.0004 = - [ 4pi (3) /3(0.01533)(1517.8) 2 ] 1/3 K LS (1613) -0.0004 = - 114.3 K LS K LS = 3.50 x 10 -6 m/s. * Theoretical Calculation of K LS : 416 . 0 019 . 0 011 . 0 173 . 0 283 . 0 ) ( Re 046 . 0 Sc d T U Ga Sh - = * 24 . 45 10 832 . 6 * ) 60 / 275 2 ( * 2875 . 0 * 0186 . 0 ) ( Re 283 . 0 7 283 . 0 283 . 0 = = - x dT π π ν ϖ π * 54 . 25 ) 10 8 . 6 ( ) 0186 . 0 )( 8 . 9 ( ) 1000 ( 173 . 0 2 4 3 2 173 . 0 2 3 2 173 . 0 = = - x gd Ga μ ρ * ) 0186 . 0 ( 1000 011 . 0 3 011 . 0 3 011 . 0 = = - - - d M U ρ * 053 . 1 0186 . 0 2875 . 0 019 . 0 019 . 0 =

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}