Page 1 of 1
A solar collector as shown in the figure is used for a heating process where atmospheric air of ke/s and Ti=30°C flowing
Posted: Sun May 15, 2022 11:06 pm
by answerhappygod
- A Solar Collector As Shown In The Figure Is Used For A Heating Process Where Atmospheric Air Of Ke S And Ti 30 C Flowing 1 (27.9 KiB) Viewed 57 times
A solar collector as shown in the figure is used for a heating process where atmospheric air of ke/s and Ti=30°C flowing through a rectangular channel of size (L-300 cm.w=60 cm and H=10 cm). The bottom surface of the channel is well insulated, while the top surface is subjected to a uniform heat flux of [XXX] W/m2. Assuming fully developed flow, determine: a) Determine the air outlet temperature. [3 marks] b) Calculate the convective heat transfer coefficient. [7 marks] c) Determine the surface temperature of the plate at the outlet. [3 marks] Using the air properties:Ik -0.02588 W/m-K6 -1.007 kJ/kg-K: P, -0.7282; H = 1.872x105 kg/m-s] Hint: [XXXI= the last three numbers of your ID. Absorber plate Rectangula channel Air TA Maximum file size: 250MB, maximum number of files: 3