Heat dissipation systems with hygroscopic working fluid
In various embodiments, the present invention relates to heat dissipation systems including a hygroscopic working fluid and methods of using the same. In various embodiments, the present invention provides a method for heat dissipation using a hygroscopic working fluid. The method can include transferring thermal energy from a heated process fluid to the hygroscopic working fluid in a process heat exchanger, to form a cooled process fluid. The method can include condensing liquid from a feed gas on a heat transfer surface of a feed gas heat exchanger in contact with the cooled process fluid, to form a cooled feed gas, the heated process fluid, and a condensate. The method can include dissipating thermal energy from the hygroscopic working fluid to a cooling gas composition with a fluid-air contactor. The method can include transferring moisture between the hygroscopic working fluid and the cooling gas composition with the fluid-air contactor. The method can include adding at least part of the condensate to the hygroscopic working fluid.
- Research Organization:
- Energy & Environmental Research Center Foundation, Grand Forks, ND (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FC26-08NT43291
- Assignee:
- Energy & Environmental Research Center (Grand Forks, ND)
- Patent Number(s):
- 10,808,948
- Application Number:
- 14/884,450
- OSTI ID:
- 1771532
- Country of Publication:
- United States
- Language:
- English
Contingency power for small turboshaft engines using water injectioninto turbine cooling air
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conference | August 1987 |
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Heat dissipation systems with hygroscopic working fluid
Heat dissipation systems with hygroscopic working fluid