Heat exchanger(s) for recovering water and/or heat energy from turbine engine combustion products

A turbine engine with an axis, comprising:

• a fan section;
• a turbine engine core configured to power the fan section, the turbine engine core including a core compressor section, a core combustor section and a core turbine section;
• a bypass flowpath fluidly coupled with and downstream of the fan section;
• a recovery system including an evaporator module and a condenser module, the condenser module arranged radially outboard of and axially overlapping the bypass flowpath;
• a core flowpath extending sequentially through the core compressor section, the core combustor section, the core turbine section, the evaporator module and the condenser module;
• a second evaporator module;
• and
• a second condenser module;
• the core flowpath including a first heat exchange leg, a second heat exchange leg and a base leg, the first heat exchange leg branching off from the base leg and extending sequentially through the evaporator module and the condenser module, and the second heat exchange leg branching off from the base leg and extending sequentially through the second evaporator module and the second condenser module;
• wherein the second condenser module is arranged outboard of the bypass flowpath and axially aligned with the condenser module along the axis.

A turbine engine with an axis, comprising:

• a fan section;
• a turbine engine core configured to power the fan section, the turbine engine core including a core compressor section, a core combustor section and a core turbine section;
• a bypass flowpath fluidly coupled with and downstream of the fan section;
• a recovery system including an evaporator module and a condenser module, the condenser module arranged radially outboard of and axially overlapping the bypass flowpath;
• and
• a core flowpath extending sequentially through the core compressor section, the core combustor section, the core turbine section, the evaporator module and the condenser module;
• wherein the core turbine section is arranged axially between the fan section and the core compressor section.

A turbine engine with an axis, comprising:

• a fan section;
• a turbine engine core configured to power the fan section, the turbine engine core including a core compressor section, a core combustor section and a core turbine section;
• a bypass flowpath fluidly coupled with and downstream of the fan section;
• a recovery system including an evaporator module and a condenser module, the condenser module arranged radially outboard of and axially overlapping the bypass flowpath;
• a core flowpath extending sequentially through the core compressor section, the core combustor section, the core turbine section, the evaporator module and the condenser module;
• a power turbine section arranged axially between the fan section and the turbine engine core;
• and
• a rotating structure including a fan rotor and a power turbine rotor, the fan rotor within the fan section and the power turbine rotor within the power turbine section.