초록 ▼

Disclosed is a turbomachine including at least one exhaust pathway along which exhaust is directed and released to ambient and at least one exhaust processor capable of removing regulated substances from the exhaust. One or more ambient air inlets are located at the at least one exhaust pathway upst

Disclosed is a turbomachine including at least one exhaust pathway along which exhaust is directed and released to ambient and at least one exhaust processor capable of removing regulated substances from the exhaust. One or more ambient air inlets are located at the at least one exhaust pathway upstream of the at least one exhaust processor. The at least one exhaust pathway is configured such that ambient air is capable of being urged into the at least one exhaust pathway through the one or more ambient air inlets by an acceleration of the exhaust along the at least one exhaust pathway. The ambient air urged into the at least one exhaust pathway reduces a temperature of the exhaust to increase effectiveness of the at least one exhaust processor. Further disclosed is a method for releasing turbomachine exhaust to ambient.

대표청구항 ▼

1. A turbomachine comprising: at least one exhaust pathway along which exhaust is directed and released to an ambient environment;at least one exhaust processor capable of removing substances from the exhaust;one or more ambient air inlets disposed at the at least one exhaust pathway upstream of the

1. A turbomachine comprising: at least one exhaust pathway along which exhaust is directed and released to an ambient environment;at least one exhaust processor capable of removing substances from the exhaust;one or more ambient air inlets disposed at the at least one exhaust pathway upstream of the at least one exhaust processor, the at least one exhaust pathway reducing a pressure of exhaust therein to draw ambient air into the at least one exhaust pathway via the one or more ambient air inlets without use of a fan, the ambient air reducing a temperature of the exhaust to increase effectiveness of the at least one exhaust processor. 2. The turbomachine of claim 1 wherein the at least one exhaust processor is at least one selective catalytic reactor. 3. The turbomachine of claim 2 wherein the at least one selective catalytic reactor removes NOx from the exhaust. 4. The turbomachine of claim 1 wherein the at least one exhaust pathway comprises a mixing duct disposed downstream of an exhaust port, the mixing duct having a larger cross-sectional area than the exhaust port, thus reducing the pressure of the exhaust therein. 5. The turbomachine of claim 1 wherein one or more ambient air inlets are conically-shaped. 6. The turbomachine of claim 1 wherein the one or more ambient air inlets is one ambient air inlet. 7. The turbomachine of claim 6 wherein the one ambient air inlet is coaxial with one exhaust pathway of the at least one exhaust pathway. 8. The turbomachine of claim 1 wherein the ambient air urged into the at least one exhaust pathway is capable of reducing the temperature of the exhaust to about 800-900 degrees F. 9. The turbomachine of claim 1 including at least one blower capable of injecting additional ambient air into the at least one exhaust pathway downstream of the one or more ambient air inlets. 10. A method for releasing turbomachine exhaust to an ambient environment comprising: accelerating exhaust along at least one exhaust pathway;lowering a pressure of the exhaust in the at least one exhaust pathway;drawing ambient air into the at least one exhaust pathway through one or more ambient air inlets without use of a fan via the lowering of the pressure of the exhaust, thereby reducing a temperature of the exhaust; anddispensing the exhaust to an ambient environment. 11. The method of claim 10 including: flowing the exhaust through at least one exhaust processor; andremoving substances from the exhaust via the at least one exhaust processor. 12. The method of claim 11 wherein removing the substances from the exhaust is accomplished via at least one selective catalytic reactor. 13. The method of claim 11 wherein the substances include NOx. 14. The method of claim 11 wherein the temperature of the exhaust is reduced to about 800-900 degrees F. thereby increasing an effectiveness of the at least one exhaust processor. 15. The method of claim 10 wherein the reducing a temperature of the exhaust is accomplished by mixing of the ambient air with the exhaust in the at least one exhaust pathway. 16. The method of claim 10 wherein one or more ambient air inlets are conically-shaped. 17. The method of claim 10 wherein the one or more ambient air inlets is one ambient air inlet. 18. The method of claim 17 wherein the one ambient air inlet is coaxial with one exhaust pathway of the at least one exhaust pathway. 19. The method of claim 10 including injecting additional ambient air into the at least one exhaust pathway downstream of the one or more ambient air inlets via at least one blower.