Abstract: A method of forming complex ceramic structures without altering the ceramic microstructure. A tape cast ceramic substrate is masked and then sprayed with a film having a different thermal expansion coefficient than the tape cast ceramic substrate. The mask is removed to leave the desired pattern of film on the tape ceramic substrate. As the substrate and film cools down from the peak sintering temperature, deformation occurs due to the different thermal expansion coefficients. By varying film thickness and deposition pattern, the composite can be designed to deform only in certain areas, allowing for well-controlled folding of the tape cast ceramic composite to provide for folding into complex shapes.

Abstract: An electronic device may include communication circuitry, for communicating with at least one external electronic device; and at least one processor operatively connected to the communication module. The at least one processor may be configured to: acquire transition information related to transitions between pieces of content for each content category; generate, based on the transition information, a plurality of content sequences indicating pieces of interrelated content in at least one content category; and provide the external electronic device with at least some of the plurality of content sequences, which are used to provide a recommended content sequence in the external electronic device.

Abstract: Proposed is a constant flow conditioner having a microbubble removal function and there is an effect that sample water is supplied at constant flow rate and pressure to a water quality meter regardless of pressure variation of inflow sample due to external factors. Further, there is an effect that it is possible easily remove bubbles in sample water.

Abstract: A non-catalytic microcombustion based FFC for the direct use of hydrocarbons for power generation. The potential for high FFC performance (450 mW·cm?2 power density and 50% fuel utilization) in propane/air microcombustion exhaust was demonstrated. The micro flow reactor was used as a fuel reformer for equivalence ratios from 1-5.5. Soot formation in the micro flow reactor was not observed at equivalence ratios from 1 to 5.5 and maximum wall temperatures ranging from 750 to 900° C. H2 and CO concentrations in the exhaust were found to have a strong temperature dependence that varies with the maximum wall temperature and the local flame temperature.

Abstract: A hybrid power system for an unmanned aerial system (UAS) having a liquid fuel engine and a solid oxide fuel cell coupled to the exhaust of the engine for generating electricity that is used by the electric motors of the UAS to create lift and control flight. A conventional remote control (r/c) liquid fuel engine may be used generate exhaust gases including hydrogen and carbon monoxide that are used by a SOFC coupled to the exhaust of the r/c engine to generate electricity. The electric motors of the UAS may thus be powered by the electricity generated by the SOFC.

Abstract: A testing apparatus for evaluating a medical implant for electric potential oscillations that lead to corrosion. The testing apparatus uses a uniaxial load device having a mounting base for accepting a medical implant and orienting the implant along a predetermined axis, a support plate positioned under the uniaxial load device and moveable to apply a force to the implant, a load cell positioned above the mounting plate to measure the force applied to the implant, and a set of differential variable reluctance transducers positioned to measure motion of the implant. A chamber encloses the uniaxial load device so that the implant can be submerged in a fluid replicating human synovial fluid. A faraday cage surrounds the chamber for isolation from environmental electromagnetic radiation. An array of near field antenna are positioned circumferentially around the chamber and driven by a multi-frequency generator.

Abstract: A dampening device that can be coupled to a medical implant to eliminate harmful electrical oscillations. The device includes circuity that detects harmful electrical oscillations in the implant. The device also includes circuity that generates cancelling electrical signals that counter the detected electrical oscillations. Alternatively, in a medical implant having a taper junction such as a standard hip implant, resistance welding of the taper junction just prior to surgical implanting may be performed after the appropriately dimensioned components are selected to eliminate a metal on metal interface where corrosion is most likely to occur.

Abstract: A hybrid power system for an unmanned aerial system (UAS) having a liquid fuel engine and a solid oxide fuel cell coupled to the exhaust of the engine for generating electricity that is used by the electric motors of the UAS to create lift and control flight. A conventional remote control (r/c) liquid fuel engine may be used generate exhaust gases including hydrogen and carbon monoxide that are used by a SOFC coupled to the exhaust of the r/c engine to generate electricity. The electric motors of the UAS may thus be powered by the electricity generated by the SOFC.

Abstract: A dual chamber solid oxide fuel cell integrated into the exhaust stream of an internal combustion engine, in which engine exhaust gases are routed to the anode of a tubular solid oxide fuel cell (SOFC) and heated secondary air is supplied to the cathode of the SOFC. The secondary air supply is heated using the existing engine temperature and exhaust gas temperature through a heat exchanger formed by a modified cylinder head and exhaust manifold. The dual chamber solid oxide fuel provides the necessary hydrocarbon and carbon monoxide scrubbing to achieve mandatory catalytic conversion for vehicle operation. In addition, the dual chamber solid oxide fuel cell is capable of generating sufficient electrical power for the vehicle. Omission of conventional catalytic convertors and alternators allows for improved efficiency and fuel economy of the internal combustion engine.

Abstract: A non-catalytic microcombustion based FFC for the direct use of hydrocarbons for power generation. The potential for high FFC performance (450 mW·cm?2 power density and 50% fuel utilization) in propane/air microcombustion exhaust was demonstrated. The micro flow reactor was used as a fuel reformer for equivalence ratios from 1-5.5. Soot formation in the micro flow reactor was not observed at equivalence ratios from 1 to 5.5 and maximum wall temperatures ranging from 750 to 900° C. H2 and CO concentrations in the exhaust were found to have a strong temperature dependence that varies with the maximum wall temperature and the local flame temperature.

Abstract: A micro-tubular flame assisted fuel cell (mT FFC) integrated with a rich-burn, quick-mix, lean-burn (RQL) combustor for reduced NOx. Fuel and oxidant pass into a first-stage, fuel-rich combustion chamber. The exhaust products pass to the fuel cell for electrochemical conversion. Any remaining fuel is quickly mixed in a jet of oxidant to reduce temperature gradients and NOx formation in a second stage, fuel-lean combustion chamber. Preheating of the fuel, and different oxidant streams, is possible via heat exchangers in the fuel-rich and fuel-lean combustion chambers.

Abstract: A dual chamber solid oxide fuel cell integrated into the exhaust stream of an internal combustion engine, in which engine exhaust gases are routed to the anode of a tubular solid oxide fuel cell (SOFC) and heated secondary air is supplied to the cathode of the SOFC. The secondary air supply is heated using the existing engine temperature and exhaust gas temperature through a heat exchanger formed by a modified cylinder head and exhaust manifold. The dual chamber solid oxide fuel provides the necessary hydrocarbon and carbon monoxide scrubbing to achieve mandatory catalytic conversion for vehicle operation. In addition, the dual chamber solid oxide fuel cell is capable of generating sufficient electrical power for the vehicle. Omission of conventional catalytic convertors and alternators allows for improved efficiency and fuel economy of the internal combustion engine.

Abstract: A porous solid oxide fuel cell (PSOFC) system for electricity and syngas co-generation. The system has a porous layer, a porous electrolyte layer with catalyst, a porous anode layer, and a porous catalyst layer. A fuel air/O2 mixture is introduced from through the porous cathode layer so that it next passes through the porous electrolyte layer with catalyst, then the porous anode layer, and finally the porous catalyst layer. Syngas exits the porous catalyst layer with electricity being produced across the anode and cathode layers.

Abstract: A micro-tubular flame assisted fuel cell (mT FFC) integrated with a rich-burn, quick-mix, lean-burn (RQL) combustor for reduced NOx. Fuel and oxidant pass into a first-stage, fuel-rich combustion chamber. The exhaust products pass to the fuel cell for electrochemical conversion. Any remaining fuel is quickly mixed in a jet of oxidant to reduce temperature gradients and NOx formation in a second stage, fuel-lean combustion chamber. Preheating of the fuel, and different oxidant streams, is possible via heat exchangers in the fuel-rich and fuel-lean combustion chambers.

Abstract: The present invention relates to a flame-assisted fuel cell (FFC) and, more particularly, to the integration of a FFC in a fuel fired furnace or boiler to enable the generation of both electricity and heat from the fuel's chemical energy, transforming the furnace/boiler into a Combined Heating and Power (CHP) system.

Abstract: A porous solid oxide fuel cell (PSOFC) system for electricity and syngas co-generation. The system has a porous layer, a porous electrolyte layer with catalyst, a porous anode layer, and a porous catalyst layer. A fuel air/O2 mixture is introduced from through the porous cathode layer so that it next passes through the porous electrolyte layer with catalyst, then the porous anode layer, and finally the porous catalyst layer. Syngas exits the porous catalyst layer with electricity being produced across the anode and cathode layers.

Abstract: The present invention relates to a power device and, more particularly, to a non-propulsive thermal transpiration based micro single-chamber solid oxide fuel cell (SCSOFC) power device.

Abstract: The present invention relates to a flame-assisted fuel cell (FFC) and, more particularly, to the integration of a FFC in a fuel fired furnace or boiler to enable the generation of both electricity and heat from the fuel's chemical energy, transforming the furnace/boiler into a Combined Heating and Power (CHP) system.

Abstract: The present invention relates to an anode supported solid-oxide fuel cell based flame fuel cell that enable the generation of both electricity and heat from a flame (i.e. flame is used as a heat source and a fuel source for the fuel cell's operation, while supplying a useful heat for other thermochemical systems) and, more particularly, to an anode supported solid-oxide fuel cell based flame fuel cell that uses hydrocarbon/air mixture as a fuel source and includes a catalyst layer that can act as a protective layer for the anode layer, an anode layer, a cathode layer, an electrolyte layer, and an interlayer between the cathode layer and the electrolyte layer.

Abstract: The present invention relates to a power device and, more particularly, to a non-propulsive thermal transpiration based micro single-chamber solid oxide fuel cell (SCSOFC) power device.