The calculation method derived in Part I is applied to find the exact distribution of pressure and dryness along the uniformly heated boiling section of once-through boiler tubes working in the pressure range of 200∼150, 150∼100, 100∼60, 50∼30, 20∼10, and 5∼2 ata. Then the approximate method, which was described in part I, is applied to the same numerical examples as an exact method. By comparing the result with the exact answer, the effect of several factors are discussed. Finally, a very simple method of calculating the pressure drop is given by using average quantities defined in this paper.
抄録全体を表示