WALL TEMPERATURE CHARACTERISTICS IN A VERTICAL UPWARD INTERNALLY RIBBED TUBE FOR SUPERCRITICAL SLIDING-PRESSURE OPERATION[J]. Thermal power generation, 1997, (5): 9-13.
WALL TEMPERATURE CHARACTERISTICS IN A VERTICAL UPWARD INTERNALLY RIBBED TUBE FOR SUPERCRITICAL SLIDING-PRESSURE OPERATION[J]. Thermal power generation, 1997, (5): 9-13. DOI: 10.19666/j.rlfd.1997.05.003.
Wall temperature characteristics in a vertical upward four - heads ribbed tube made of 12Cr1MoV with a diameter of φ= 8 ×6mm are experimentally studied. The experimental Parameters are in the range of sliding w pressure operation for 600MW supercritical pressure boiler’s water wall. The law of wall temperature distributions and the effects of pressure
mass velocity
heat flux and enthalpy are analysed in detail. The results are very helpful for the design and operation of supercritical sliding- pressure operation boiler.