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Consider the open feed water heater (FWH) shown in the figure given below: 

Specific enthalpy of steam at location 2 is 2624 kJ/kg. Specific enthalpy of water at location 5 is 226.7 kJ/kg and specific enthalpy of saturated water at location 6 is 708.6 kJ/kg. If the mass rate of water entering the open feed water heater (at location 5) is 100 kg/s then the mass flow rate of steam at location 2 will be ______ kg/s (round off to one decimal place).
    Correct answer is between '25,25.4'. Can you explain this answer?
    Most Upvoted Answer
    Consider the open feed water heater (FWH) shown in the figure given be...
    Given:
    h = 2624 kJ/kg, h5 = 226.7 kJ/kg, h6 = 708.6 kJ/kg, m5 = 100 kg/s
    m2 h2 + mh5 = (m2 + m5) h6
    m2 × 2624 + 100 × 226.7 = (m+ 100) × 708.6
    m2 = 25.16  kg/s
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    Consider the open feed water heater (FWH) shown in the figure given below:Specific enthalpy of steam at location 2 is 2624 kJ/kg. Specific enthalpy of water at location 5 is 226.7 kJ/kg and specific enthalpy of saturated water at location 6 is 708.6 kJ/kg. If the mass rate of water entering the open feed water heater (at location 5) is 100 kg/s then the mass flow rate of steam at location 2 will be ______ kg/s (round off to one decimal place).Correct answer is between '25,25.4'. Can you explain this answer?
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    Consider the open feed water heater (FWH) shown in the figure given below:Specific enthalpy of steam at location 2 is 2624 kJ/kg. Specific enthalpy of water at location 5 is 226.7 kJ/kg and specific enthalpy of saturated water at location 6 is 708.6 kJ/kg. If the mass rate of water entering the open feed water heater (at location 5) is 100 kg/s then the mass flow rate of steam at location 2 will be ______ kg/s (round off to one decimal place).Correct answer is between '25,25.4'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Consider the open feed water heater (FWH) shown in the figure given below:Specific enthalpy of steam at location 2 is 2624 kJ/kg. Specific enthalpy of water at location 5 is 226.7 kJ/kg and specific enthalpy of saturated water at location 6 is 708.6 kJ/kg. If the mass rate of water entering the open feed water heater (at location 5) is 100 kg/s then the mass flow rate of steam at location 2 will be ______ kg/s (round off to one decimal place).Correct answer is between '25,25.4'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the open feed water heater (FWH) shown in the figure given below:Specific enthalpy of steam at location 2 is 2624 kJ/kg. Specific enthalpy of water at location 5 is 226.7 kJ/kg and specific enthalpy of saturated water at location 6 is 708.6 kJ/kg. If the mass rate of water entering the open feed water heater (at location 5) is 100 kg/s then the mass flow rate of steam at location 2 will be ______ kg/s (round off to one decimal place).Correct answer is between '25,25.4'. Can you explain this answer?.
    Solutions for Consider the open feed water heater (FWH) shown in the figure given below:Specific enthalpy of steam at location 2 is 2624 kJ/kg. Specific enthalpy of water at location 5 is 226.7 kJ/kg and specific enthalpy of saturated water at location 6 is 708.6 kJ/kg. If the mass rate of water entering the open feed water heater (at location 5) is 100 kg/s then the mass flow rate of steam at location 2 will be ______ kg/s (round off to one decimal place).Correct answer is between '25,25.4'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
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