Chapter 13 Flow Boiling Contents Problem 13.1 Nucleation in pool and flow boiling ............................................................. 331 Problem 13.2 Factors affecting incipient superheat in a flowing system ........................... 334 Problem 13.3 Heat transfer problems for a BWR channel ................................................. 337 Problem 13.4 Thermal parameters in a heated channel in two-phase flow ........................ 342 Problem 13.5 CHF calculation with the Bowring correlation ............................................ 344 Problem 13.6 Boiling crisis on the vessel outer surface during a severe accident ............. 346 Problem 13.7 Calculation of CPR for a BWR hot channel ................................................. 349 Problem 13.8 Reduction in a PHWR CHF margin upon a local channel power ................ 353
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