Abstract: A charge air cooling chamber has a lower wall with an orifice in the lower wall. A condensate pipe is fluidly connected to drain exhaust fume condensate from the orifice into a collection tank. A vent pipe is fluidly connected to vent fumes from an upper opening of the collection tank to an exhaust stack. A loop seal is fluidly connected to drain condensate from a lower opening of the collection tank. Exhaust gas moisture condensate drains from the cooling chamber into the collection tank, via the continuously open orifice. Exhaust gas moisture condensate fumes vent from the collection tank to the exhaust stack.

Abstract: Various methods and systems are provided for managing condensation. In one example, a system comprises an engine; an intercooler positioned in an intake passage downstream of a first turbocharger compressor; an exhaust gas recirculation (EGR) system including an EGR cooler defining at least a portion of an EGR passage and communicating with a mixing region where exhaust gas mixes with the compressed intake air; a condensate collector fluidly coupled to the EGR cooler to collect condensate from the EGR cooler, the condensate collector positioned within the EGR cooler; and a drain line coupled to the condensate collector, the drain line having an outlet fluidically coupled to a turbocharger turbine outlet.

Abstract: A charge air cooling chamber has a lower wall with an orifice in the lower wall. A condensate pipe is fluidly connected to drain exhaust fume condensate from the orifice into a collection tank. A vent pipe is fluidly connected to vent fumes from an upper opening of the collection tank to an exhaust stack. A loop seal is fluidly connected to drain condensate from a lower opening of the collection tank. Exhaust gas moisture condensate drains from the cooling chamber into the collection tank, via the continuously open orifice. Exhaust gas moisture condensate fumes vent from the collection tank to the exhaust stack.