Abstract: Fuel cell lifting systems for nuclear reactors are disclosed. A fuel cell lifting system includes a radiation shield comprising: a first plate defining a first plane and comprising one or more first openings; and a second plate defining a second plane parallel to the first plane and comprising one or more second openings. At least one of the first plate or the second plate is rotatable around an axis perpendicular to the first plane and the second plane. A first opening of the first plate can be aligned with a second opening of the second plate to form a combined opening. A lifting motor is configured to extend and retract a tether through the combined opening of the radiation shield. The tether is attachable to a nuclear fuel cell.

Abstract: A computer-implementable method may include booting an information handling system from a boot image stored on a non-transitory computer-readable storage medium, prompting, by the boot image, for a password for an encrypted volume of the non-transitory computer-readable storage medium, loading, by the boot image, a kernel stored within the encrypted volume, passing, by the boot image, the password to a specialized module stored within the encrypted volume, decrypting, by the specialized module, the encrypted volume using the password, and causing, by the specialized module, execution of an operating system installation image stored within the encrypted volume to install the operating system on the information handling system.

Abstract: Devices, systems, and methods for removing hydrogen sulfide from surface water are described herein. One electrode device includes a vessel permeable to water, and a plurality of direct reduced iron (DRI) pellets in contact with one another and contained within the vessel.

Abstract: The present disclosure relates to apparatuses, systems, and methods for removing hydrogen sulfide from surface water. One apparatus includes a vessel having an inlet, an outlet, and a closure, and a plurality of direct reduced iron (DRI) pellets contained within the vessel.

Abstract: Fuel, heat exchangers, and instrumentation for nuclear reactors are disclosed. A nuclear power system includes a plurality of nuclear fuel elements, each of the nuclear fuel elements including an annulus; and a plurality of heat pipes, each of the plurality of heat pipes configured to pass through the annulus of a respective one of the nuclear fuel elements in conductive thermal contact with the respective nuclear fuel element. A nuclear instrumentation module includes an assembly of optical fibers, each optical fiber comprising one or more sensors and configured for removable installation at one of the plurality of heat pipes. A heat exchanger includes a heat pipe including an evaporating region and a condensing region; and a tube bundle configured to wrap around the condensing region of the heat pipe and including one or more adjacent, parallel tubes, each tube forming a helix that is coaxial to the heat pipe.

Abstract: Methods and systems for in-vessel natural circulation alkali metal reactor systems, purification systems, and associated methods are disclosed. A nuclear reactor vessel system includes an inner vessel that defines an inner volume sized to at least partially enclose a reactor. The reactor includes a plurality of nuclear fuel elements at least partially enclosed within a cladding, the reactor being cooled by a liquid metal coolant in a primary coolant loop. A pool of immersing fluid occupies a volume inside the inner vessel. The reactor vessel system includes an outer vessel sized to wholly or substantially enclose the inner vessel. A nuclear reactor power system includes a reactor core including an active fuel region; and a rotatable drum including at least one of a neutron absorbing material, a neutron leakage enhancing material, or a neutron reflecting material, the rotatable drum positioned external to the active fuel region of the reactor core.

Abstract: Fuel, heat exchangers, and instrumentation for nuclear reactors are disclosed. A nuclear power system includes a plurality of nuclear fuel elements, each of the nuclear fuel elements including an annulus; and a plurality of heat pipes, each of the plurality of heat pipes configured to pass through the annulus of a respective one of the nuclear fuel elements in conductive thermal contact with the respective nuclear fuel element. A nuclear instrumentation module includes an assembly of optical fibers, each optical fiber comprising one or more sensors and configured for removable installation at one of the plurality of heat pipes. A heat exchanger includes a heat pipe including an evaporating region and a condensing region; and a tube bundle configured to wrap around the condensing region of the heat pipe and including one or more adjacent, parallel tubes, each tube forming a helix that is coaxial to the heat pipe.

Abstract: Fuel, heat exchangers, and instrumentation for nuclear reactors are disclosed. A nuclear power system includes a plurality of nuclear fuel elements, each of the nuclear fuel elements including an annulus; and a plurality of heat pipes, each of the plurality of heat pipes configured to pass through the annulus of a respective one of the nuclear fuel elements in conductive thermal contact with the respective nuclear fuel element. A nuclear instrumentation module includes an assembly of optical fibers, each optical fiber comprising one or more sensors and configured for removable installation at one of the plurality of heat pipes. A heat exchanger includes a heat pipe including an evaporating region and a condensing region; and a tube bundle configured to wrap around the condensing region of the heat pipe and including one or more adjacent, parallel tubes, each tube forming a helix that is coaxial to the heat pipe.

Abstract: Reactor buildings and vessel systems are disclosed. A nuclear power system includes: a building structure that comprises at least two exterior side walls and two end walls, at least one of the exterior walls angled non-orthogonally relative to a floor of the building structure, the at least two exterior walls and two end walls defining an interior volume of the building structure; one or more nuclear reactor systems mounted at least partially in the interior volume of the building structure; and one or more heat exchanger systems mounted at least partially to at least one of the exterior walls. A nuclear reactor vessel system includes: a nuclear fission reactor; an inner vessel that defines an inner volume sized to at least partially enclose the nuclear fission reactor; and an outer vessel sized to wholly or substantially enclose the inner vessel, the inner vessel being removable from the outer vessel.

Abstract: A zipper less removable window system having removable windows for use with a foldable, stowable roof for a vehicle. A plurality of attachment devices of the zipper less removable window system connect the windows to the foldable, stowable roof and to the vehicle without the use of zippers. The operator zipper effort caused by traditional windows is thereby eliminated and misalignment issues present with traditional zippered windows is eliminated or reduced. The stress placed on the portions of the windows connectable to the foldable roof during installation and removal, including around curved portions of the removable window, is eliminated or reduced.

Abstract: A zipper less removable window system having removable windows for use with a foldable, stowable roof for a vehicle. A plurality of attachment devices of the zipper less removable window system connect the windows to the foldable, stowable roof and to the vehicle without the use of zippers. The operator zipper effort caused by traditional windows is thereby eliminated and misalignment issues present with traditional zippered windows is eliminated or reduced. The stress placed on the portions of the windows connectable to the foldable roof during installation and removal, including around curved portions of the removable window, is eliminated or reduced.

Abstract: Embodiments of the present disclosure are directed towards a bioreactor, a floating bioremediation platform system, and a process for reducing sulfates, in surface water.

Abstract: A zipper less removable window system having removable windows for use with a foldable, stowable roof for a vehicle. A plurality of attachment devices of the zipper less removable window system connect the windows to the foldable, stowable roof and to the vehicle without the use of zippers. The operator zipper effort caused by traditional windows is thereby eliminated and misalignment issues present with traditional zippered windows is eliminated or reduced. The stress placed on the portions of the windows connectable to the foldable roof during installation and removal, including around curved portions of the removable window, is eliminated or reduced.

Abstract: A zipper less removable window system having removable windows for use with a foldable, stowable roof for a vehicle. A plurality of attachment devices of the zipper less removable window system connect the windows to the foldable, stowable roof and to the vehicle without the use of zippers. The operator zipper effort caused by traditional windows is thereby eliminated and misalignment issues present with traditional zippered windows is eliminated or reduced. The stress placed on the portions of the windows connectable to the foldable roof during installation and removal, including around curved portions of the removable window, is eliminated or reduced.

Abstract: A powered clutch assembly is provided for an aircraft landing gear or other vehicle wheel drive system equipped with wheel drive motors controllable to move the aircraft or vehicle during ground travel. Electric power for the clutch assembly is transferred to clutch actuation elements by a rotary power transfer assembly mounted between stationary and rotating elements within the landing gear wheel drive system to clutch actuation elements. Actuation elements are powered to securely lock clutch rotating elements when required to improve the reliability of failsafe operation of the clutch assembly when torque should not be transferred and to unlock clutch rotating elements when torque should be transferred when the landing gear wheel drive system is used to drive the aircraft during ground travel. Power transferred from the rotary power transfer assembly may also be used to operate components associated with the aircraft drive wheel other than the powered clutch assembly.

Abstract: A device for forming an opening in a nipple of a baby bottle has a housing having a platform formed on a top surface thereof. a cutting unit is positioned on the platform. The cutting unit moves in an up and down manner forming the opening in the nipple. A holding device on the platform has a base and a cutout formed in a top surface of the base holding the nipple there within. The cutout is formed to hold the nipple so that an area of the nipple where the opening is formed is positioned in a bottom area of the cutout. A slot is formed in a bottom section of the cutout and extending through the base, the slot allowing the cutting unit to penetrate through the nipple and into the slot. The cutting unit contacts and stretches an interior wall of the nipple where the opening is to be formed reducing disfiguration where the opening is formed.

Abstract: Embodiments of the present disclosure are directed towards a bioreactor, a floating bioremediation platform system, and a process for reducing sulfates, in surface water.

Abstract: Embodiments of the present disclosure are directed towards a bioreactor, a floating bioremediation platform system, and a process for reducing sulfates, in surface water.