Gas turbine combustion is the process of mixing fuel with air in a combustion chamber and igniting it to create a high-temperature, high-pressure gas to drive a turbine. The gas turbine is used in a variety of applications, such as in electricity production, aircraft propulsion, and mechanical power generation.
Gas turbine combustion provides a more efficient means of generating power than traditional combustion engines. By utilizing the combustion of natural gas, gas turbines can generate more power with fewer emissions than other forms of combustion. To maximize efficiency from gas turbine combustion, there are a few key steps to take.
Image Source: Google
First, it is important to ensure that the combustion chamber is properly sized. A combustion chamber that is too small will restrict the flow of air, reducing efficiency. On the other hand, a chamber that is too large will cause the fuel and air to mix unevenly, leading to excessive fuel consumption.
Second, it is important to select the right fuel for the turbine. Natural gas is the most efficient fuel for gas turbines, but other fuels such as propane and biofuels can also be used.
Third, it is important to select the correct ignition source. The most efficient ignition sources for gas turbines are spark plugs, glow plugs, and hot wire ignition systems.
Fourth, it is important to maintain a proper air/fuel ratio. An optimal air/fuel ratio will reduce emissions and maximize efficiency.
Finally, it is important to ensure the turbine is properly tuned. This includes adjusting the fuel, spark timing, and air/fuel ratio for optimal performance.
