Abstract:
A perforated flame holder and burner including a perforated flame holder provides reduced oxides of nitrogen (NOx) during operation. The perforated flame holder includes a pattern of elongated apertures extending between a proximal and a distal surface of the flame holder relative to a fuel nozzle. The perforated flame holder can provide a significantly reduced flame height while maintaining heat output from the burner.
Abstract:
Technologies are presented for applying electrical energy to a combustion reaction to produce agglomerated combustion particulates. For example, a system may include: one or more electrodes configured to apply electrical energy to a combustion reaction; a combustion zone configured to support the combustion reaction of a fuel at a fuel source; and an electrical power source operatively coupled to the one or more electrodes and configured to apply electrical energy to the combustion reaction. The combustion reaction is controlled to produce a distribution of agglomerated combustion particulates characterized by an increase in at least one of an average particulate diameter or an average particulate mass.
Abstract:
De acuerdo con las modalidades, un electrodo configurado para proporcionar un campo eléctrico a una flama o gas de combustión producido por una flama puede recibir el calor proveniente de la flama o el gas de combustión. El electrodo puede enfriarse para retirar el calor recibido de la flama o el gas de combustión.
Abstract:
Un aparato para la mejora de la radiación de la llama incluye un sistema de carga de la llama y un electrodo eléctricamente aislado. Se aplica un voltaje variable en el tiempo al sistema de carga de la llama y el sistema de carga de la llama confiere una carga variable en el tiempo o un voltaje variable en el tiempo correspondiente sobre la llama. La llama responde a la carga o voltaje variable en el tiempo incrementando su luminosidad.
Abstract:
A perforated flame holder and burner including a perforated flame holder provides reduced oxides of nitrogen (NOx) during operation. The perforated flame holder includes a pattern of elongated apertures extending between a proximal and a distal surface of the flame holder relative to a fuel nozzle. The perforated flame holder can provide a significantly reduced flame height while maintaining heat output from the burner.