Question

In this problem the empty pot, is cut and rolled out and is modeled as a rectangular fin.

1) Neatly draw and carefully label a thermal circuit that can be used to analyze the radial one-dimensional heat transfer of the system.Show the appropriate thermal-resistance formulas and temperatures. Neglect radiation in your analysis. Heat flows only up and down (insulated on the sides)

2) What would the equation be to find q_htr?

Air T., Empty stainless- steel pot Deot Hot-pot stove top T -4 - V ILS -T2 iht Intr Leer Lwood Air Tech

Answer 1

Hi

I have solved the above question with details explanation of conduction within material as well as convection
please refer the images for information
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toe CERI t I lead None LLER I hurt 3 - Elonda Turr TA KA from Hot pot to in and also to surroud E quanda = condection Love you Top sunface is half exposed to sin and half to air to area exposed in contact with fin will conduct heat to fin and rest area to surronding A. dr it will o As in is empty... convect het to surrowling

Louv You - kadr hA₂ CTS-7) T + tcup of send As = Bulee sulfa u Area of Surrou Icono = h As CTy T) . Asa Side Surfan Areag - Surface Hot bort Areng Thermal Uruit A = Array Kw An Keea Area Kare Anus = Aw = ACER AMA Ass base circle gwood - ECERAM Are 149-4 ใน uv- = h A in CT - Tow) + LT 2) has - T-T + CT, -1) КА, PHIR can be calculated using any two temp. limit and there respective thland resistance