FLAMEHOLDER Meaning and
Definition
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Flameholder is a term used in the field of combustion engineering and refers to a device or component within a combustion system that is designed to stabilize and maintain a flame. This term is typically used in the context of gas turbines, jet engines, and other similar combustion systems.
The primary function of a flameholder is to prevent flame extinction by providing an environment that promotes combustion and sustains a stable flame. It achieves this by creating favorable conditions for the flame to be established and sustained. The design of a flameholder involves careful consideration of factors such as air flow, fuel distribution, and turbulence.
Flameholders are typically characterized by their ability to enhance mixing of fuel and air, regulate the flow pattern, and promote flame stabilization. They come in various forms and designs, including radial swirler, axial swirler, perforated plate, and bluff body, among others. Each design aims to optimize the airflow and control the flame's behavior by manipulating factors such as swirl, recirculation zones, and flame anchoring.
Flameholders play a crucial role in ensuring efficient and reliable combustion in various applications. In gas turbines and jet engines, flameholders are especially important for maintaining stable combustion at different operating conditions, such as high altitudes or varying fuel compositions. Their effectiveness influences factors like flame stability, fuel efficiency, emissions control, and overall system performance.
Overall, flameholders are critical components within combustion systems that provide the necessary conditions to sustain a stable flame, ensuring efficient and reliable operation in various applications.
Common Misspellings for FLAMEHOLDER
- dlameholder
- clameholder
- vlameholder
- glameholder
- tlameholder
- rlameholder
- fkameholder
- fpameholder
- foameholder
- flzmeholder
- flsmeholder
- flwmeholder
- flqmeholder
- flaneholder
- flakeholder
- flajeholder
- flamwholder
- flamsholder
- flamdholder
- flamrholder
Etymology of FLAMEHOLDER
The word "flameholder" originated from the combination of two words: "flame" and "holder".
The word "flame" has its origins in the Old English word "flam", which meant a fire or bright light. It can be traced back to the Proto-Germanic word "flamaz". The term "flame" has remained relatively consistent throughout history, retaining its general meaning of a hot, glowing gas produced during the combustion of a substance.
The word "holder" is derived from the Old English word "healdan", which means "to keep" or "to maintain". It has roots in the Proto-Germanic word "haldan". Over time, "healdan" transformed into "holden" in Middle English and further developed into "holder".
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