| 摘要 |
<p>The fuel nozzle assembly comprises a cylindrical body having a cylindrical surface, a longitudinal axis and first and second internal passages. Fuel injectors extend radially outward from the cylindrical surface of the body. Each fuel injector has at least one injection port in fluid communication with the first passage. Discharge orifices are formed in the cylindrical surface of the body. Channels fluidly connect the discharge orifices to the second passage, each channel forming an acute angle with the longitudinal axis. The angle is approximately 45 deg.. The body comprises concentric tubes and a discharge tip disposed at the forward end of the tubes. The first and second passages are formed between adjacent ones of the tubes and the discharge orifices are formed in the discharge tip.</p> |
