question_answer

Consider an actual regenerative Rankine cycle with one open feed water heater. For each kg steam entering the turbine, m kg steam with a specific enthalpy of \[{{h}_{1}}\] is bled from the turbine. Specific enthalpy of water entering the heater is \[{{h}_{2}}.\] The specific enthalpy saturated liquid leaving the heater is equal to:

A) \[m{{h}_{1}}-({{h}_{2}}-{{h}_{1}})\] 

B) \[{{h}_{1}}-m\,({{h}_{2}}-{{h}_{2}})\]

C) \[{{h}_{2}}-m\,({{h}_{2}}-{{h}_{1}})\]           

D) \[m{{h}_{2}}-({{h}_{2}}-{{h}_{1}})\]