Applications of Combustion
Combustion has several applications across various industries and everyday life:
- Combustion is widely used for heating homes, buildings, and water heaters. It’s also essential for cooking in stoves, ovens, grills, and other appliances that burn natural gas, propane, or wood.
- Internal combustion engines power most vehicles, including cars, trucks, motorcycles, and airplanes. These engines burn fuels like gasoline, diesel, and aviation fuel to generate mechanical energy for propulsion.
- Combustion is a primary method for generating electricity in power plants. Fossil fuels such as coal, natural gas, and oil are burned to produce steam, which drives turbines connected to generators.
- Many industrial processes, such as cement manufacturing, metal smelting, and chemical production, rely on combustion for heat and energy. Combustion is also used in waste incineration to dispose of solid waste and generate energy.
- Combustion is used in furnaces and boilers to provide heat for space heating and hot water production. In some cases, combustion-driven absorption chillers are used for cooling in large buildings.
What is Combustion? and Types of Combustion – NCERT Class-8 Notes
Combustion is a chemical process that involves the rapid reaction of a substance with oxygen, releasing heat and light. The substance that reacts is called the fuel, and the source of oxygen is called the oxidizer. The fuel can be a solid, liquid, or gas, but it is usually a liquid or gas. The oxidizer is usually atmospheric oxygen, but it can also be other substances, such as hydrogen peroxide or chlorine.
In this article, we will look into the meaning of combustion, how we control fire, and types of combustion in detail. These are important concepts of NCERT Class 8 Science. Students can go through this article to get comprehensive notes on combustion and its types, and how we control fire.
Table of Content
- What is Combustion?
- Experiments to Understand Combustion
- Applications of Combustion
- What is Fire?
- How do We Control Fire?
- Types of Combustion