An arc welding operation on nickel performs a groove weld. The cross-sectional area of the weld is 36.0 mm?. The welding velocity is 3.5 mm/sec. The heat transfer factor is 0.75, and the melting factor = 0.65. The melting temperature of nickel is 1447 °C. Determine the rate of heat generation by the welding source to accomplish this weld.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter9: Heat Transfer With Phase Change
Section: Chapter Questions
Problem 9.35P
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An arc welding operation on nickel performs a
groove weld. The cross-sectional area of the weld is 36.0 mm². The
welding velocity is 3.5 mm/sec. The heat transfer factor is 0.75, and the
melting factor = 0.65. The melting temperature of nickel is 1447 °C.
Determine the rate of heat generation by the welding source to
accomplish this weld.
Transcribed Image Text:An arc welding operation on nickel performs a groove weld. The cross-sectional area of the weld is 36.0 mm². The welding velocity is 3.5 mm/sec. The heat transfer factor is 0.75, and the melting factor = 0.65. The melting temperature of nickel is 1447 °C. Determine the rate of heat generation by the welding source to accomplish this weld.
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