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A economizer in a steam generator performs the function of
- a)preheating the combustion air
- b)Preheating the feed water
- c)Preheating the input fuel
- d)Raising the temperature of steam
Correct answer is option 'B'. Can you explain this answer?
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A economizer in a steam generator performs the function ofa)preheating...
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A economizer in a steam generator performs the function ofa)preheating...
Preheating the Feed Water
One of the main functions of an economizer in a steam generator is to preheat the feed water before it enters the boiler. This preheating process helps in increasing the overall efficiency of the steam generator system.
Importance of Preheating Feed Water
- Preheating the feed water reduces the amount of fuel needed to bring the water to its boiling point, thereby saving energy and reducing operating costs.
- By preheating the feed water, the economizer helps in increasing the temperature of the water entering the boiler, resulting in improved steam quality and higher thermal efficiency.
- The preheating process also helps in preventing thermal shock to the boiler, as the feed water is already at a higher temperature when it enters the system.
Working Principle of Economizer
- The economizer uses the waste heat from the flue gases leaving the boiler to heat the feed water. This heat exchange process helps in transferring the energy from the hot flue gases to the colder feed water.
- As the feed water passes through the economizer, it absorbs heat from the flue gases, which in turn helps in raising its temperature before it enters the boiler for further heating.
In conclusion, the economizer in a steam generator plays a crucial role in preheating the feed water, which ultimately leads to improved efficiency, reduced energy consumption, and better overall performance of the steam generation system.
One of the main functions of an economizer in a steam generator is to preheat the feed water before it enters the boiler. This preheating process helps in increasing the overall efficiency of the steam generator system.
Importance of Preheating Feed Water
- Preheating the feed water reduces the amount of fuel needed to bring the water to its boiling point, thereby saving energy and reducing operating costs.
- By preheating the feed water, the economizer helps in increasing the temperature of the water entering the boiler, resulting in improved steam quality and higher thermal efficiency.
- The preheating process also helps in preventing thermal shock to the boiler, as the feed water is already at a higher temperature when it enters the system.
Working Principle of Economizer
- The economizer uses the waste heat from the flue gases leaving the boiler to heat the feed water. This heat exchange process helps in transferring the energy from the hot flue gases to the colder feed water.
- As the feed water passes through the economizer, it absorbs heat from the flue gases, which in turn helps in raising its temperature before it enters the boiler for further heating.
In conclusion, the economizer in a steam generator plays a crucial role in preheating the feed water, which ultimately leads to improved efficiency, reduced energy consumption, and better overall performance of the steam generation system.
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A economizer in a steam generator performs the function ofa)preheating the combustion airb)Preheating the feed waterc)Preheating the input fueld)Raising the temperature of steamCorrect answer is option 'B'. Can you explain this answer?
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A economizer in a steam generator performs the function ofa)preheating the combustion airb)Preheating the feed waterc)Preheating the input fueld)Raising the temperature of steamCorrect answer is option 'B'. 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 A economizer in a steam generator performs the function ofa)preheating the combustion airb)Preheating the feed waterc)Preheating the input fueld)Raising the temperature of steamCorrect answer is option 'B'. 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 A economizer in a steam generator performs the function ofa)preheating the combustion airb)Preheating the feed waterc)Preheating the input fueld)Raising the temperature of steamCorrect answer is option 'B'. Can you explain this answer?.
A economizer in a steam generator performs the function ofa)preheating the combustion airb)Preheating the feed waterc)Preheating the input fueld)Raising the temperature of steamCorrect answer is option 'B'. 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 A economizer in a steam generator performs the function ofa)preheating the combustion airb)Preheating the feed waterc)Preheating the input fueld)Raising the temperature of steamCorrect answer is option 'B'. 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 A economizer in a steam generator performs the function ofa)preheating the combustion airb)Preheating the feed waterc)Preheating the input fueld)Raising the temperature of steamCorrect answer is option 'B'. Can you explain this answer?.
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