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Air refrigeration cycle is generally employed in
- a)Domestic refrigerators
- b)Commercial refrigerators
- c)Air-conditioning
- d)Gas liquefaction
Correct answer is option 'D'. Can you explain this answer?
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Air refrigeration cycle is generally employed ina)Domestic refrigerato...
Air Refrigeration Cycle in Gas Liquefaction:
The air refrigeration cycle is a thermodynamic process used to transfer heat from a low-temperature source to a high-temperature sink. It is widely employed in various industries, including gas liquefaction.
Gas liquefaction is the process of converting gases into a liquid state. It is a critical process used in various industries, including chemical, pharmaceuticals, and food processing. The air refrigeration cycle is used in gas liquefaction to cool down the gases to their boiling point, which is then cooled down further to convert them into a liquid state.
The air refrigeration cycle is preferred over other refrigeration cycles in gas liquefaction due to its simplicity, reliability, and low cost. It involves the following steps:
1. Compression: The air is compressed to a high pressure using a compressor.
2. Cooling: The compressed air is then cooled down using a heat exchanger, which removes the heat generated during compression.
3. Expansion: The cooled air is then expanded through a turbine, which reduces its temperature and pressure.
4. Evaporation: The expanded air is passed through an evaporator, where it absorbs heat from the gas to be liquefied, cooling it down to its boiling point.
5. Condensation: The gas is then further cooled down in a condenser, where it is converted into a liquid state.
6. Recovery: The liquid gas is then collected and stored for further use.
Conclusion:
In conclusion, the air refrigeration cycle is widely employed in gas liquefaction due to its simplicity, reliability, and low cost. It involves various steps, including compression, cooling, expansion, evaporation, condensation, and recovery, to convert gases into a liquid state.
The air refrigeration cycle is a thermodynamic process used to transfer heat from a low-temperature source to a high-temperature sink. It is widely employed in various industries, including gas liquefaction.
Gas liquefaction is the process of converting gases into a liquid state. It is a critical process used in various industries, including chemical, pharmaceuticals, and food processing. The air refrigeration cycle is used in gas liquefaction to cool down the gases to their boiling point, which is then cooled down further to convert them into a liquid state.
The air refrigeration cycle is preferred over other refrigeration cycles in gas liquefaction due to its simplicity, reliability, and low cost. It involves the following steps:
1. Compression: The air is compressed to a high pressure using a compressor.
2. Cooling: The compressed air is then cooled down using a heat exchanger, which removes the heat generated during compression.
3. Expansion: The cooled air is then expanded through a turbine, which reduces its temperature and pressure.
4. Evaporation: The expanded air is passed through an evaporator, where it absorbs heat from the gas to be liquefied, cooling it down to its boiling point.
5. Condensation: The gas is then further cooled down in a condenser, where it is converted into a liquid state.
6. Recovery: The liquid gas is then collected and stored for further use.
Conclusion:
In conclusion, the air refrigeration cycle is widely employed in gas liquefaction due to its simplicity, reliability, and low cost. It involves various steps, including compression, cooling, expansion, evaporation, condensation, and recovery, to convert gases into a liquid state.
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Air refrigeration cycle is generally employed ina)Domestic refrigeratorsb)Commercial refrigeratorsc)Air-conditioningd)Gas liquefactionCorrect answer is option 'D'. Can you explain this answer?
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