Abstract: A water separator for use in an environmental control system of an aircraft includes a body having a first upstream end, a second downstream end, and plurality of fluidly distinct flow channels extending between the first upstream end and the second downstream end. A flow of medium provided to the water separator is configured to flow through the plurality of fluidly distinct flow channels in parallel.

Abstract: A heat exchanger includes a heat exchanger core, a pressure housing, and a flex beam. The pressure housing at least partially defines a core chamber. The flex beam extends between and connects the heat exchanger core and the pressure housing such that the heat exchanger core is suspended away from the pressure housing within the core chamber by the flex beam. The flex beam includes a core end connected to the heat exchanger core and a housing end spaced along the flex beam from the core end and connected to the pressure housing.

Abstract: An air cycle machine includes a shaft rotatable about a shaft axis, a compressor section and a turbine section operably coupled to the compressor section. The compressor section includes a compressor housing and a compressor rotor connected to the shaft and the turbine section includes a turbine housing and a turbine rotor mounted to the shaft. At least one heat exchanger is positioned within one of the compressor housing and the turbine housing.

Abstract: An air cycle machine includes an outer housing, a first section arranged within the outer housing, and a second section arranged within the outer housing and operably coupled to the first section. The first section includes a first housing and a first rotatable component and the second section includes a second housing and a second rotatable component. At least a portion of a fluid flow path extending between an outlet of the first rotatable component and an inlet of the second rotatable component is arranged within the outer housing.

Abstract: The present disclosure provides for heat exchanger assemblies, systems and methods. More particularly, the present disclosure provides for radially-flowing cross flow heat exchanger assemblies and systems that increase primary heat transfer surface, and related methods of use. The present disclosure provides for a cross-flow heat exchanger assembly that can be packaged cylindrically or the like (or other self-enclosed shapes), and where the heat exchanger assembly also increases and/or maximizes primary heat transfer surface area by utilizing a weave-style or interwoven heat exchanger core. A first circuit flow path can be axial or circumferential in nature, and a second circuit flow path can be radial.