Abstract: The present disclosure is directed to a system comprising a recuperated gas turbine engine with a catalytic combustor, and methods of operating the same, the catalytic combustor comprising: (a) an upstream section comprising an electrical heater and (b) a downstream catalyst section, wherein the upstream section and the downstream catalyst section are disposed adjacent to and in fluid communication with one another.

Abstract: The present disclosure is directed to a system comprising a recuperated gas turbine engine with a catalytic combustor, and methods of operating the same, the catalytic combustor comprising: (a) an upstream section comprising an electrical heater and (b) a downstream catalyst section, wherein the upstream section and the downstream catalyst section are disposed adjacent to and in fluid communication with one another.

Abstract: A radial flow gas turbine generator (10) where the gas turbine generator (10) includes a shaft (30) having a rotor (20) of the generator (10), a compressor wheel (16) and a turbine wheel (18) fixed thereto. The shaft (30) is supported for rotation by a single bearing arrangement (38 provided at an axial position on the shaft (30) that is between the rotor (20) and the compressor wheel (16).

Abstract: A radial flow gas turbine generator (10) where the gas turbine generator (10) includes a shaft (30) having a rotor (20) of the generator (10), a compressor wheel (16) and a turbine wheel (18) fixed thereto. The shaft (30) is supported for rotation by a single bearing arrangement (38 provided at an axial position on the shaft (30) that is between the rotor (20) and the compressor wheel (16).

Abstract: A one piece shower drain pan, encapsulated in a water proof membrane, wherein one embodiment provides a one piece shower pan which includes a recessed drain portion supporting a square insert made of pvc or poly vinyl material which includes a plurality of drain channels extending from the outer edge of each wall of the insert into the recessed drain portion. The insert would be covered by tile members similar to the tiles of the shower floor, so to provide the visual effect of no drainage opening in the floor of the shower. There would be provided a perimeter water flow space between the side edges of the tiles covering the insert and the edges of the surrounding tiles, so that water flowing onto the floor of the shower would flow through the perimeter water flow space, through the drain channels and into the main drain.

Abstract: The present disclosure describes a method and a kit for bulking, augmenting or occluding a tissue comprising administering a sufficient amount of a composition containing a biocompatible, non-bioabsorbable isocyanate-based material onto or into tissue.