H8 - 39.72 41.40 Heater current (amps) 0.44 0.47 0.5 0.52...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
9.20 9.40 9.60 9.80 10.00 10.20 10.40 4.10 4.20 4.30 4.40 4.50 4.60 4.70 4.80 4.90 f(x) = 0.48x - 0.09 R² = 0.99 f(x) = 0.48x - 0.09 R² = 0.99 Plot of ln(Re) Vs ln(Nu) ln(Re) ln(Nu)
Background image of page 1

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

View Full DocumentRight Arrow Icon
8000.00 10000.00 12000.00 14000.00 16000.00 18000.00 20000.00 22000.00 24000.00 26000.00 28000.00 0.00 50.00 100.00 150.00 200.00 250.00 f(x) = 0x + 54.71 R² = 1 f(x) = 0x + 45 R² = 1 f(x) = 0x + 81.14 R² = 0.99 Row 16 Linear Regression for Row 16 Linear Regression for Row 16 Row 24 Linear Regression for Row 24 Row 25 Linear Regression for Row 25 Re h, (w/m2.k)
Background image of page 2
Table1: Data Sample No. 1 2 3 4 5 Iris Damper Position 8 7 6 5 4 Ts, ( C ) 70.02 70.00 70.03 70.00 69.99 Ta, ( C ) 23.87 23.60 24.12 24.10 24.08 dP,(mmH2O) 6.98 14.17 21.92 30.54 39.26 Heater Voltage, (V) 33.48 36.04 38.68
Background image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 39.72 41.40 Heater current (amps) 0.44 0.47 0.5 0.52 0.54 Table2: Calculations q, (Watts) 14.87 17.01 19.49 20.50 22.36 flux (watts/m2) 5989.17 6853.70 7854.44 8257.66 9007.25 Ts-Ta, (K) 46.15 46.40 45.91 45.90 45.91 h, (W.m-2.k-1) 129.78 147.71 171.08 179.91 196.19 U, (m/s) 10.68 15.22 18.94 22.36 25.35 Re 10943.03 15584.65 19400.49 22898.78 25962.01 Nu 78.86 89.76 103.97 109.33 119.23 ln(Re) 9.30 9.65 9.87 10.04 10.16 ln(Nu) 4.37 4.50 4.64 4.69 4.78 h, (Eq3) 89.75 111.67 127.86 141.65 153.08 h, (Eq4) 99.42 121.60 137.82 151.55 162.87...
View Full Document

Page1 / 3

H8 - 39.72 41.40 Heater current (amps) 0.44 0.47 0.5 0.52...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online