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Failure analysis of superheater tube
Engineering Failure Analysis, 2015Abstract The failure analysis of a ruptured superheater tube after 20 years service in the oil-fueled boiler, as the typical problems in power plants, was investigated. A thin-lipped rupture at failed region was observed in superheater tube. By measuring the tube’s wall thicknesses far from failed region, non-uniformity was seen.
A. Movahedi-Rad +2 more
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1975
Publisher Summary The chapter focuses on the boiling process and examines how to make predictions of heat transfer with the required accuracy. It presents an overview of how to stimulate further research in boiling heat transfer by introducing an appropriate method to aid in better understanding boiling phenomena.
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Publisher Summary The chapter focuses on the boiling process and examines how to make predictions of heat transfer with the required accuracy. It presents an overview of how to stimulate further research in boiling heat transfer by introducing an appropriate method to aid in better understanding boiling phenomena.
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Ultrasonically Induced Sodium Superheat.
1969PhD ; Energy ; Nuclear physics ; University of Michigan, Horace H. Rackham School of Graduate Studies ; http://deepblue.lib.umich.edu/bitstream/2027.42/188202/2/7004157 ...
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FACTORS AFFECTING SUPERHEAT CONTROL
Journal of the American Society for Naval Engineers, 1951SUMMARYA high steam temperature may be maintained constant over a wide load range with a convection superheater of reasonable size only by tolerating a high furnace gas‐exit temperature.If high furnace‐exit temperatures cannot be tolerated because slag‐forming fuels are to be burned, a reduction in the control range of the convection superheater must ...
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Steam Superheater 800H Tube Failure
1993Abstract An SB407 alloy 800H tube failed at a 100 deg bend shortly after startup of a new steam superheater. Three bends failed and one bend remote from the failure area was examined. Visual examination showed that the fracture started on the outside surface along the inside radius of the bend and propagated in a brittle, intergranular ...
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SUPERHEATERS IN MARINE BOILERS
Journal of the American Society for Naval Engineers, 1912openaire +1 more source