3. A seamless steel pipe carries 2000 m³ of steam per hour at a pressure of 1.2 N/mm². The velocity of flow is 28 m/s. Assuming the tensile stress as 40 MPa, find the inside diameter of the pipe and its wall thickness. [Ans. 160 mm; 5.4 mm]

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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3. A seamless steel pipe carries 2000 m³ of steam per hour at a pressure of 1.2 N/mm². The velocity of
flow is 28 m/s. Assuming the tensile stress as 40 MPa, find the inside diameter of the pipe and its wall
thickness.
[Ans. 160 mm; 5.4 mm]
4. Compute the dimensions of a flanged cast iron pipe 200 mm in diameter to carry a pressure of
0.7 N/mm².
Transcribed Image Text:3. A seamless steel pipe carries 2000 m³ of steam per hour at a pressure of 1.2 N/mm². The velocity of flow is 28 m/s. Assuming the tensile stress as 40 MPa, find the inside diameter of the pipe and its wall thickness. [Ans. 160 mm; 5.4 mm] 4. Compute the dimensions of a flanged cast iron pipe 200 mm in diameter to carry a pressure of 0.7 N/mm².
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