Gázköri

Gázköri is a Hungarian term that translates to "gas circulation" or "gas circuit." It generally refers to a system or process where gases are moved and recirculated. The specific context in which "gázköri" is used can vary significantly, influencing its precise meaning.

In industrial settings, gázköri might describe the closed-loop system used in certain manufacturing processes to recover and reuse process gases, reducing emissions and improving efficiency. This could involve purification steps to remove contaminants before the gas is reintroduced into the process. Examples include the recycling of inert gases in semiconductor manufacturing or the recirculation of exhaust gases in chemical plants.

In the context of internal combustion engines, gázköri can refer to the flow of exhaust gases. The exhaust gas recirculation (EGR) system, a common feature in modern diesel engines, is an example of gázköri where a portion of the exhaust gas is returned to the intake manifold to lower combustion temperatures and reduce nitrogen oxide (NOx) emissions.

The term can also be applied more broadly to any situation involving the movement and cycling of gases, such as in ventilation systems designed to maintain air quality by circulating and filtering air within a building. The fundamental concept remains the controlled movement and often reuse or treatment of a gaseous medium.