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Two boilers, one with superheater(B1) and other without superheater(B2) are delivering equal quantities of steam into...

Two boilers, one with superheater(B1) and other without superheater(B2) are delivering equal quantities of steam into a common main. The pressure in the boiler and main is 20 bars. The temperature of the steam from a boiler with a superheater is 350oC and temperature of the steam in the main is 250oC. The steam in B2 is wet steam at 20oC.


Draw a sketch of the problem with all thermodynamic properties from steam table shown on the sketch.                                                                                                         


Determine the quantity of steam supplied by the other boiler.                               

Take the heat capacity of steam, Cps = 2.25KJ/Kg.

                 hgas= hg + Cps (Tsap-Tsat)

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Amanda K answered 4 months ago
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