The data listed in the following table gives hourly measurements of heat flux q (W/m²) at the surface of a solar collector. As an engineer, you estimated the total heat absorbed by a 4 m? collector panel during a 13-hr period as h =122.39 W. The panel has an absorption efficiency eab of 45%. If the total heat absorbed is given by t h = eab q A dt where A = area and q heat flux, find K. 1 2 3 4 5 7 9 11 13 t 0.10 4.32 5.14 6.05 7.73 K 7.23 5.20 3.38 0.20
The data listed in the following table gives hourly measurements of heat flux q (W/m²) at the surface of a solar collector. As an engineer, you estimated the total heat absorbed by a 4 m? collector panel during a 13-hr period as h =122.39 W. The panel has an absorption efficiency eab of 45%. If the total heat absorbed is given by t h = eab q A dt where A = area and q heat flux, find K. 1 2 3 4 5 7 9 11 13 t 0.10 4.32 5.14 6.05 7.73 K 7.23 5.20 3.38 0.20
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The data listed in the following table gives hourly measurements of heat flux q (W/m²)
at the surface of a solar collector. As an engineer, you estimated the total heat absorbed
by a 4 m collector panel during a 13-hr period as h =122.39 W. The panel has an
absorption efficiency eab of 45%. If the total heat absorbed is given by
h = eab
q A dt
where A
= area and q = heat flux, find K.
t 0 1
3
4
5
7
9
11
13
0.10
4.32
5.14
6.05
7.73
K
7.23
5.20
3.38
0.20
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