Abstract: A vapor separation system including a cooler having an inlet configured to receive an air-oil-water mixture, and an outlet configured to discharge separated oil and water in two different phases of matter. A first sensor is at the outlet of the cooler. A controller is communicatively coupled to the cooler, wherein the controller is configured to receive temperature feedback from the first sensor, and increase or reduce the amount of cooling, with the cooler and based on the temperature feedback, the oil-water mixture to a separation temperature configured to liquefy at least a portion of the oil in the air-oil-water mixture, while maintaining at least a portion of the water in the air-oil-water mixture in a vaporized state.

Abstract: A radiation detector for position-resolved detection of radiation comprises at least one sensor tile with a front side facing incident radiation, and a back side opposite the front side. The sensor tile comprises a sensor material sensitive to the radiation. A front electrode is arranged on the front side of the sensor tile. A braking layer is arranged on the front electrode and at least partly covers the front electrode, for decelerating electrons in the incident radiation. A set of contacts of electrically conducting material is arranged on the back side of the sensor tile and in contact with the sensor material, thereby defining sensor pixels. At least one ASIC comprises a set of readout circuits in electrical connection with the contacts, each readout circuit being configured to process a signal received from the sensor pixel the readout circuit is electrically connected to.

Abstract: A vapor separation system including a cooler having an inlet configured to receive an air-oil-water mixture, and an outlet configured to discharge separated oil and water in two different phases of matter. A first sensor is at the outlet of the cooler. A controller is communicatively coupled to the cooler, wherein the controller is configured to receive temperature feedback from the first sensor, and increase or reduce the amount of cooling, with the cooler and based on the temperature feedback, the oil-water mixture to a separation temperature configured to liquefy at least a portion of the oil in the air-oil-water mixture, while maintaining at least a portion of the water in the air-oil-water mixture in a vaporized state.

Abstract: A vapor separation system including a cooler having an inlet configured to receive an air-oil-water mixture, and an outlet configured to discharge separated oil and water in two different phases of matter. A first sensor is at the outlet of the cooler. A controller is communicatively coupled to the cooler, wherein the controller is configured to receive temperature feedback from the first sensor, and increase or reduce the amount of cooling, with the cooler and based on the temperature feedback, the oil-water mixture to a separation temperature configured to liquefy at least a portion of the oil in the air-oil-water mixture, while maintaining at least a portion of the water in the air-oil-water mixture in a vaporized state.

Abstract: Tooling for manufacturing multi-spar torsion boxes with different web heights, the tooling includes a mandrel module having a hollow beam geometry which comprises a first base and a second base opposite to the first base, and two walls extending between said first base and said second base, and at least one spacer module configured for coupling with the mandrel module, wherein the web height of a multi-spar torsion box is defined by the coupling between the mandrel module and at least one spacer module. A method for manufacturing multi-spar torsion boxes with different web heights.

Abstract: A system and method for preventing icing in the combustion inlet air path of a gas turbine system. An air intake system of the gas turbine system supplies intake air to a gas turbine engine. The air intake system includes an air filter inlet house to filter the intake air. The air filter inlet house includes at least one filter stage having an array of pulse filters, with each of the pulse filters being hydrophobic. A combustion inlet air path is in fluid communication with the air intake system and the gas turbine engine. The combustion inlet air path receives the filtered air from the air filter inlet house and supplies the filtered air as combustion inlet air to an inlet of the gas turbine engine. A surface of at least one component in the combustion inlet air path includes an anti-icing coating to prevent ice from forming thereon.

Abstract: A radiation detector for position-resolved detection of radiation is provided as well as a method of manufacturing such radiation detector. The radiation detector comprises at least one sensor tile (1) with sensor material sensitive to the radiation, the sensor tile (1) defining a horizontal plane; a set of pixels (2) of electrically conducting material in contact with the sensor material; at least one ASIC (5) with input contacts (4) in electrical connection with the pixels (2), wherein at least one input contact (4) is horizontally offset relative to a corresponding pixel (2); and a redistribution layer (10) between the at least one sensor tile (1) and the at least one ASIC (5), the redistribution layer (10) comprising conductor tracks (11) electrically connecting the input contacts (4) with the corresponding pixels (2). At least one of the conductor tracks (11) crosses at least one crossed pixel different from the corresponding pixel.

Abstract: A system and method for preventing icing in the combustion inlet air path of a gas turbine system. An air intake system of the gas turbine system supplies intake air to a gas turbine engine. The air intake system includes an air filter inlet house to filter the intake air. The air filter inlet house includes at least one filter stage having an array of pulse filters, with each of the pulse filters being hydrophobic. A combustion inlet air path is in fluid communication with the air intake system and the gas turbine engine. The combustion inlet air path receives the filtered air from the air filter inlet house and supplies the filtered air as combustion inlet air to an inlet of the gas turbine engine. A surface of at least one component in the combustion inlet air path includes an anti-icing coating to prevent ice from forming thereon.

Abstract: Tooling for manufacturing multi-spar torsion boxes with different web heights, the tooling includes a mandrel module having a hollow beam geometry which comprises a first base and a second base opposite to the first base, and two walls extending between said first base and said second base, and at least one spacer module configured for coupling with the mandrel module, wherein the web height of a multi-spar torsion box is defined by the coupling between the mandrel module and at least one spacer module. A method for manufacturing multi-spar torsion boxes with different web heights.

Abstract: A process is provided for grafting CRP synthesized polymers to dienes and polyolefins in the presence of a CRP controlling agent. Chain scission is minimal. Graft yield can be high and is proportional to the amount of CRP controlling agent added. The grafting process can be carried out either in a molten phase, preferably by reactive extrusion, or in a solvent-based process. The process provides novel families of grafted polyolefins and dienes, which show promising applications as new materials and as additives in the polymer industry.

Abstract: A method for manufacturing a modular lifting surface from a standard lifting surface, the modular lifting surface includes a central support structure including an upper skin, a lower skin and at least a first spar. The method includes providing the upper skin and the lower skin which are suitable for any of various sizes of a modular lifting surface for the standard lifting surface, wherein the upper skin and lower skin correspond to a standard upper skin and the lower skin conforms to a standard lower skin.

Abstract: A lifting surface of an aircraft, comprising a leading edge and a notch located in the leading edge. The notch comprises two walls adapted to be parallel to the direction of the incident flow to the lifting surface and a third wall adapted to face the incident flow to the lifting surface when it is in flight. The lifting surface also comprises a retractable cover element, the notch and the retractable cover element being configured such that when the retractable cover element does not cover the notch, the notch is exposed to the incident flow generating a vortex which increases the lift force of the lifting surface, delaying stall.

Abstract: A system includes a shroud segment for use in a turbine and includes a body having a leading and trailing edge, first and second side edge, and a pair of opposed lateral sides between the leading and trailing edges and the first and second side edges. A first lateral side interfaces with a cavity having a cooling fluid. A first channel includes a first and second end portion. A second channel includes a third end portion and a fourth end portion. The first and second channels receive the cooling fluid from the cavity to cool the body. The second end portion includes a first segmented channel with first metering feature and the third end portion includes a second segmented channel with second exit feature. The first and second exit features meter a flow of the cooling fluid within the first and second channels.

Abstract: Systems and methods include one or more fluid lines configured to flow a fluid in a first direction in the gas turbine system. The systems and methods also include an eductor configured to reverse flow of the fluid in the one or more fluid lines during a reverse purge of the gas turbine system.

Abstract: A process is provided for grafting CRP synthesized polymers to dienes and polyolefins in the presence of a CRP controlling agent. Chain scission is minimal. Graft yield can be high and is proportional to the amount of CRP controlling agent added. The grafting process can be carried out either in a molten phase, preferably by reactive extrusion, or in a solvent-based process. The process provides novel families of grafted polyolefins and dienes, which show promising applications as new materials and as additives in the polymer industry.

Abstract: A method for manufacturing a modular lifting surface from a standard lifting surface, the modular lifting surface includes a central support structure including an upper skin, a lower skin and at least a first spar. The method includes providing the upper skin and the lower skin which are suitable for any of various sizes of a modular lifting surface for the standard lifting surface, wherein the upper skin and lower skin correspond to a standard upper skin and the lower skin conforms to a standard lower skin.

Abstract: A lifting surface of an aircraft, comprising a leading edge and a notch located in the leading edge. The notch comprises two walls adapted to be parallel to the direction of the incident flow to the lifting surface and a third wall adapted to face the incident flow to the lifting surface when it is in flight. The lifting surface also comprises a retractable cover element, the notch and the retractable cover element being configured such that when the retractable cover element does not cover the notch, the notch is exposed to the incident flow generating a vortex which increases the lift force of the lifting surface, delaying stall.

Abstract: Systems and methods include one or more fluid lines configured to flow a fluid in a first direction in the gas turbine system. The systems and methods also include an eductor configured to reverse flow of the fluid in the one or more fluid lines during a reverse purge of the gas turbine system.

Abstract: A ventilation system for a turbomachine enclosure includes: a bladeless airflow amplifier configured to pass an airflow through at least a portion of the turbomachine enclosure; and an amplifier airflow source fluidly coupled to the bladeless airflow amplifier for providing an operative airflow to operate the bladeless airflow amplifier. The ventilation system may be employed with or without a conventional vent fan system.

Abstract: A ventilation system for a turbomachine enclosure includes: a bladeless airflow amplifier configured to pass an airflow through at least a portion of the turbomachine enclosure; and an amplifier airflow source fluidly coupled to the bladeless airflow amplifier for providing an operative airflow to operate the bladeless airflow amplifier. The ventilation system may be employed with or without a conventional vent fan system.