plate exposed radlation with the surroundings at Tsur = 20°C. The stalnless steel surface has an emissivity of 0.3. at the Interface of stalnless steel and copper-silicon plates Is 5000 W/m2-K. The ASME Boller and F BPVC.IV-2015, HF-300) limits equipment constructed with ASME SB-96 plate to be operated at a ter Determine the total thermal resistance of the wall for an area of 1 m2, between T, and T. Surrounding. Tur Air, T, h - Surface 2, r, T2 - Interface, h, Stainless steel plate Copper-silicon plate Surface 1, T Uniform heat flux The total thermal resistance of the wall is K/W. the use of the ASME SB-96 plate under these conditions Click to select) [Click to select) v and Pressure Vessel Code. be In c

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
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A stalnless steel plate (k=13 Wim-K, 1 cm thíck) is attached on an ASME SB-96 copper-sillicon plate (k=36 Wim-K, 3 cm thick) to form
a plane wall. The bottom surface of the ASME SB-96 plate (surface 1) Is subjected to a uniform heat flux of 850 Wim². The top surface
of the stainless steel plate (surface 2) Is exposed to convection heat transfer with alr, at T = 20C and h= 5 Wim2-K, and thermal
radiation with the surroundings at Tsurr = 20°C. The stalnless steel surface has an emissivity of 0.3. The thermal contact conductance
at the Interface of stalnless steel and copper-silicon plates is 5000 Wim2-K. The ASME Boller and Pressure Vessel Code (ASME
BPVC.IV-2015, HF-300) limits equipment constructed with ASME SB-96 plate to be operated at a temperature not exceeding 93°C.
Determine the total thermal resistance of the wall for an area of 1 m2, between 7, and Te.
- Surrounding. Tur
Air, T, A
Surface 2, r, T2
- Interface, h.
Stainless steel plate
Copper-silicon plate
Surface 1, 7,
1 1
Uniform heat flux
The total thermal resistance of the wall is
K/W.
(Click to select) v, the use of the ASME SB-96 plate under these conditions (Click to select) v be In compliance with the ASME Boller
and Pressure Vessel Code.
Transcribed Image Text:A stalnless steel plate (k=13 Wim-K, 1 cm thíck) is attached on an ASME SB-96 copper-sillicon plate (k=36 Wim-K, 3 cm thick) to form a plane wall. The bottom surface of the ASME SB-96 plate (surface 1) Is subjected to a uniform heat flux of 850 Wim². The top surface of the stainless steel plate (surface 2) Is exposed to convection heat transfer with alr, at T = 20C and h= 5 Wim2-K, and thermal radiation with the surroundings at Tsurr = 20°C. The stalnless steel surface has an emissivity of 0.3. The thermal contact conductance at the Interface of stalnless steel and copper-silicon plates is 5000 Wim2-K. The ASME Boller and Pressure Vessel Code (ASME BPVC.IV-2015, HF-300) limits equipment constructed with ASME SB-96 plate to be operated at a temperature not exceeding 93°C. Determine the total thermal resistance of the wall for an area of 1 m2, between 7, and Te. - Surrounding. Tur Air, T, A Surface 2, r, T2 - Interface, h. Stainless steel plate Copper-silicon plate Surface 1, 7, 1 1 Uniform heat flux The total thermal resistance of the wall is K/W. (Click to select) v, the use of the ASME SB-96 plate under these conditions (Click to select) v be In compliance with the ASME Boller and Pressure Vessel Code.
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