Abstract: Methods, systems, and devices for providing in-flight communication sessions. In some examples, a communication session delivery system may provide network access service once a passenger has completed a brand interaction. The brand interaction may be required in exchange for access to content. An example method may include identifying reward offers comprising respective brand interactions with brand partners and rewards related to the communication sessions. Some of the reward offers may be associated with different reward offer types, which may be associated with levels of engagement with brand partner services by passengers. A first group of reward offers having first respective proportions of the reward offer types may be presented to a passenger. An indication of completion of a brand interaction associated with a selected reward offer may be received. A second group of reward offers having second respective proportions of the reward offer types may be presented.

Abstract: A system for producing hydrogen and a carbon nanoproduct includes a hydrocarbon feed gas supply configured to supply a hydrocarbon feed gas at a selected flow rate, a reactor having a hollow reactor cylinder with an enclosed inlet adapted to continuously receive the hydrocarbon feed gas, a reaction chamber in fluid communication with the inlet, and an enclosed outlet in fluid communication with the reaction chamber adapted to discharge a product gas comprised of hydrogen and unreacted hydrocarbon feed gas, along with the carbon nanoproduct. The system also includes a catalyst transport system adapted to move a selected amount of a metal catalyst through the reaction chamber at a rate dependent on the flow rate of the hydrocarbon feed gas to form the product gas. The system also includes a carbon separator adapted to separate the carbon product from the product gas and from the metal catalyst.

Abstract: A method for producing a hydrogen enriched fuel and carbon nanotubes includes the steps of providing a flow of methane gas, and providing a catalyst mixture comprising a Fe based catalyst and carbon. The method also includes the steps of pretreating the catalyst mixture using microwave irradiation and exposure to CH4, heating the catalyst mixture and the methane gas using microwave irradiation at a selected microwave power, directing the flow of methane gas over the catalyst mixture, and controlling the microwave power to produce a product gas having a selected composition and the carbon nanotubes. For producing multi walled carbon nanotubes (MWNTs) only a flow of methane gas into the reactor is required. For producing single walled carbon nanotubes (SWNTs), a combination of hydrogen gas and methane gas into the reactor is required.

Abstract: A method for producing a hydrogen enriched fuel includes the steps of providing a flow of methane gas, and providing a catalyst. The method also includes the steps of heating the catalyst instead of the reactor walls and the methane gas using microwave irradiation at a selected microwave power, directing the flow of methane gas over the catalyst, and controlling the microwave power to produce a product gas having a selected composition. A system for producing a hydrogen enriched fuel includes a methane gas source, a reactor containing a catalyst, and a microwave power source configured to heat the catalyst.

Abstract: A method for producing a hydrogen enriched fuel includes the steps of providing a flow of methane gas at a selected flow rate, providing a catalyst, producing a methane plasma at a negative pressure using microwave irradiation at a selected microwave power, directing the methane plasma over the catalyst, and controlling the flow of methane gas and the microwave power to produce a product gas having a selected composition. A system for producing a hydrogen enriched fuel includes a methane gas source, a reactor having a reaction chamber containing a catalyst, a microwave power source configured to form a methane plasma, and a vacuum pump configured to maintain the reaction chamber at a negative pressure.

Abstract: A height measuring device and method of measuring height are disclosed. The device includes a first rod having a first opening through a first end of the first rod. The device also includes a second rod having a first opening through a first end of the second rod. The device further includes a first fastener positioned in the first opening of the first rod and the first opening of the second rod. The first fastener engages the first rod and the second rod.

Abstract: A method for converting a methane gas to liquid fuel forms a non-thermal plasma with radicals and directs the plasma over a catalyst to convert the radicals to higher hydrocarbons in liquid form. The method can be performed in a reactor such as a microwave plasma reactor, or a pulsed corona discharge plasma reactor. A system for performing the method includes a methane gas source, a reactant gas source, a reactor and a catalyst.

Abstract: A system (10) for producing a hydrogen enriched fuel includes a steam reformer (12) configured to produce an impure hydrogen-rich gas stream which includes a composition of hydrogen and impurities in selected quantities. The system (10) also includes a blending apparatus (14) configured to blend the impure hydrogen-rich gas stream with a hydrocarbon fuel in a predefined ratio. The system (10) can also include a compressor (16), a storage container (18), a fuel dispensing system (20) and a vehicle (22) having an engine (26) configured to burn the hydrogen enriched fuel. A method for producing the hydrogen enriched fuel includes the steps of producing the hydrogen-rich gas stream, and then blending the hydrogen-rich gas stream and the hydrocarbon fuel into the hydrogen enriched fuel at the predefined ratio.

Abstract: A method for producing a hydrogen enriched fuel and carbon nanotubes includes the steps of providing a flow of methane gas, and providing a catalyst mixture comprising a Fe based catalyst and carbon. The method also includes the steps of pretreating the catalyst mixture using microwave irradiation and exposure to CH4, heating the catalyst mixture and the methane gas using microwave irradiation at a selected microwave power, directing the flow of methane gas over the catalyst mixture, and controlling the microwave power to produce a product gas having a selected composition and the carbon nanotubes. For producing multi walled carbon nanotubes (MWNTs) only a flow of methane gas into the reactor is required. For producing single walled carbon nanotubes (SWNTs), a combination of hydrogen gas and methane gas into the reactor is required.

Abstract: A method for producing a hydrogen enriched fuel includes the steps of providing a flow of methane gas at a selected flow rate, providing a catalyst, producing a methane plasma at a negative pressure using microwave irradiation at a selected microwave power, directing the methane plasma over the catalyst, and controlling the flow of methane gas and the microwave power to produce a product gas having a selected composition. A system for producing a hydrogen enriched fuel includes a methane gas source, a reactor having a reaction chamber containing a catalyst, a microwave power source configured to form a methane plasma, and a vacuum pump configured to maintain the reaction chamber at a negative pressure.

Abstract: A method for producing a hydrogen enriched fuel includes the steps of providing a flow of methane gas, and providing a catalyst. The method also includes the steps of heating the catalyst instead of the reactor walls and the methane gas using microwave irradiation at a selected microwave power, directing the flow of methane gas over the catalyst, and controlling the microwave power to produce a product gas having a selected composition. A system for producing a hydrogen enriched fuel includes a methane gas source, a reactor containing a catalyst, and a microwave power source configured to heat the catalyst.

Abstract: A system for producing a hydrogen enriched fuel includes a steam reformer configured to produce an impure hydrogen-rich gas stream which includes a composition of hydrogen and impurities in selected quantities. The system also includes a blending apparatus configured to blend the impure hydrogen-rich gas stream with a hydrocarbon fuel in a predefined ratio. The system can also include a compressor, a storage container, a fuel dispensing system and a vehicle having an engine configured to burn the hydrogen enriched fuel. A method for producing the hydrogen enriched fuel includes the steps of producing the hydrogen-rich gas stream, and then blending the hydrogen-rich gas stream and the hydrocarbon fuel into the hydrogen enriched fuel at the predefined ratio.

Abstract: A composite structure comprises a plurality of fiber insertions spaced relative to one another such that the fiber insertion density is non-uniform. An associated method is disclosed.

Abstract: A panel apparatus comprises a tongue-in-groove connection connecting first and second panels. A support secured to one of the panels underlies the tongue-in-groove connection for support thereof when a load is applied.