A steam generator is a device that produces steam by heating water. It is commonly used in power plants, where the steam drives turbines to generate electricity. The process involves heating water in a closed system, allowing it to convert into steam, which can then be used for various applications, including heating and industrial processes. In addition to power generation, steam generators are also found in industries like food processing and pharmaceuticals. They can vary in size and complexity, from small units for residential use to large industrial systems. Efficient steam generation is crucial for optimizing energy use and reducing environmental impact.