A method and apparatus for preventing loss of a cooling fluid from a boiler in an aircraft by incorporating an absorber material is provided. In some aspects, an apparatus may include a base section, a top section, a cooling fluid, and an absorber material disposed in the base section. The absorber
A method and apparatus for preventing loss of a cooling fluid from a boiler in an aircraft by incorporating an absorber material is provided. In some aspects, an apparatus may include a base section, a top section, a cooling fluid, and an absorber material disposed in the base section. The absorber material may be configured to retain the cooling fluid therein. The apparatus may further include a barrier disposed between the base and top sections. The barrier may be configured to retain the absorber material in the base section while allowing the cooling fluid to pass therethrough.
대표청구항▼
1. A boiler for an aircraft, comprising: a base section and a top section;a liquid cooling fluid;an absorber material disposed in the base section, wherein the absorber material comprises a hydrogel, synthetic polymer and a dispersant, the absorber material is configured to retain the cooling fluid
1. A boiler for an aircraft, comprising: a base section and a top section;a liquid cooling fluid;an absorber material disposed in the base section, wherein the absorber material comprises a hydrogel, synthetic polymer and a dispersant, the absorber material is configured to retain the cooling fluid therein, and the absorber material is configured to change from liquid form to granular form when subjected to a temperature exceeding 100° C.;a hydrophilic barrier disposed between the base and top sections, wherein the hydrophilic barrier is configured to retain a mixture of the liquid cooling fluid and the absorber material in the base section while allowing the cooling fluid and a vapor of the cooling fluid to pass therethrough; anda heat exchanger for transferring thermal energy of hot hydrocarbon fuel of the aircraft, the heat exchanger disposed in the base section and configured to facilitate thermal communication with the mixture of the cooling fluid and the absorber material. 2. The boiler of claim 1, wherein the liquid cooling fluid comprises water. 3. The boiler of claim 2, wherein the liquid cooling fluid further comprises ammonia. 4. The boiler of claim 2, wherein the liquid cooling fluid further comprises methanol. 5. The boiler of claim 1, wherein the absorber material comprises sodium polyacrylate. 6. The boiler of claim 1, wherein the absorber material comprises acrylate and cellulose. 7. The boiler of claim 1, further comprising a vent disposed in the top section. 8. The boiler of claim 1, wherein the heat exchanger is adapted for cooling a liquid form of the hot hydrocarbon fuel in the aircraft. 9. The boiler of claim 1, wherein the heat exchanger is adapted for cooling a gaseous form of the hot hydrocarbon fuel in the aircraft. 10. A method for preventing loss of a liquid cooling fluid in an aircraft, the method comprising: passing hot hydrocarbon fuel from the aircraft through a heat exchanger that is in thermal communication with a mixture of the liquid cooling fluid and an absorber material that is contained in a base section of a boiler, the boiler further comprising a top section and a hydrophilic barrier disposed between the base and top sections wherein the absorber material comprises a hydrogel and a synthetic polymer that is configured to absorb the liquid cooling fluid and a dispersant, and the absorber material is configured to change from liquid form to granular form when subjected to a temperature exceeding 100° C., and the hydrophilic barrier is configured to retain the mixture of the liquid cooling fluid and absorber material in the base section while allowing the cooling fluid and a vapor of the liquid cooling fluid to pass therethrough to allow cooling the hot hydrocarbon fuel; andreturning the cooled hydrocarbon fuel to the aircraft. 11. The method of claim 10, wherein the liquid cooling fluid comprises water. 12. The method of claim 11, wherein the liquid cooling fluid further comprises ammonia. 13. The method of claim 11, wherein the liquid cooling fluid further comprises methanol. 14. The method of claim 10, wherein the absorber material comprises sodium polyacrylate. 15. The method of claim 10, wherein the absorber material comprises acrylate and cellulose. 16. The method of claim 10, wherein the boiler further comprises a vent disposed in the top section. 17. The method of claim 10, further comprising subjecting the boiler to aircraft maneuvers. 18. The method of claim 10, further comprising subjecting the liquid cooling fluid to a boiling temperature of the cooling fluid.
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Bernardin Leo J. (Appleton WI), Form-fitting self-adjusting disposable garment with a multilayered absorbent.
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