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Saturated water is heated at a constant pressure of 400kpa until T2= 400 degrees celcius how much heat is added?
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Saturated water is heated at a constant pressure of 400kpa until T2= 4...
Given Data:
- Pressure (P) = 400 kPa
- Final temperature (T2) = 400°C
Assumptions:
- Saturated water is considered as a liquid-vapor mixture at the given pressure and temperature.
Calculation:
- The heat added can be calculated using the formula:
Q = m * (h2 - h1)
- Where:
Q = Heat added
m = Mass of the water
h2 = Enthalpy at T2 and P
h1 = Enthalpy at saturated liquid state at P
- To find the enthalpy values, we can refer to the steam tables or property tables for water.
- Using the tables, we can find the enthalpy values at T2 and P, and at the saturated liquid state at P.
- Once we have the enthalpy values, we can substitute them into the formula to calculate the heat added.
- The heat added represents the energy required to heat the saturated water at a constant pressure of 400 kPa to a temperature of 400°C.
- Ensure to convert the units if necessary for accurate calculations.
Conclusion:
- By following the steps mentioned above and using the appropriate enthalpy values from the tables, you can calculate the amount of heat added to the saturated water. This process helps in understanding the energy requirements for heating water under specific conditions.
- Pressure (P) = 400 kPa
- Final temperature (T2) = 400°C
Assumptions:
- Saturated water is considered as a liquid-vapor mixture at the given pressure and temperature.
Calculation:
- The heat added can be calculated using the formula:
Q = m * (h2 - h1)
- Where:
Q = Heat added
m = Mass of the water
h2 = Enthalpy at T2 and P
h1 = Enthalpy at saturated liquid state at P
- To find the enthalpy values, we can refer to the steam tables or property tables for water.
- Using the tables, we can find the enthalpy values at T2 and P, and at the saturated liquid state at P.
- Once we have the enthalpy values, we can substitute them into the formula to calculate the heat added.
- The heat added represents the energy required to heat the saturated water at a constant pressure of 400 kPa to a temperature of 400°C.
- Ensure to convert the units if necessary for accurate calculations.
Conclusion:
- By following the steps mentioned above and using the appropriate enthalpy values from the tables, you can calculate the amount of heat added to the saturated water. This process helps in understanding the energy requirements for heating water under specific conditions.
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Saturated water is heated at a constant pressure of 400kpa until T2= 400 degrees celcius how much heat is added?
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Saturated water is heated at a constant pressure of 400kpa until T2= 400 degrees celcius how much heat is added? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Saturated water is heated at a constant pressure of 400kpa until T2= 400 degrees celcius how much heat is added? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Saturated water is heated at a constant pressure of 400kpa until T2= 400 degrees celcius how much heat is added?.
Saturated water is heated at a constant pressure of 400kpa until T2= 400 degrees celcius how much heat is added? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Saturated water is heated at a constant pressure of 400kpa until T2= 400 degrees celcius how much heat is added? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Saturated water is heated at a constant pressure of 400kpa until T2= 400 degrees celcius how much heat is added?.
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