Abstract: The present invention relates to an apparatus and method for an air bypass system for a natural draft cooling tower that employs a wet heat exchanger, a direct dry heat exchanger or an indirect dry heat exchanger to extract heat from a heated fluid, which is usually liquid or steam.

Abstract: A heat exchange fill apparatus for use with a cooling tower that employs a support frame assembly. The heat exchange fill apparatus has a media fill pack that is comprised of fill pack media modules wherein a stake, prevents the modules from shifting with respect to one another.

Abstract: A heat exchange fill apparatus for use with a cooling tower that employs a support frame assembly. The heat exchange fill apparatus has a media fill pack that is comprised of fill pack media modules wherein a stake, prevents the modules from shifting with respect to one another.

Abstract: A sheet for use in a heat exchange apparatus. The sheet includes a first vertical rib that extends generally parallel to the vertical axis of the heat exchange apparatus. The sheet also includes a second vertical rib that extends, substantially all the way between the first and second edges of the sheet generally parallel to the first vertical rib. The sheet further includes a first horizontal rib that extends substantially all the way between the third and fourth edges of the sheet. The sheet additionally includes a second horizontal rib that extends substantially all the way between the third and fourth edges of the sheet generally parallel to the first horizontal rib.

Abstract: A system for condensing steam includes a steam supply duct, a supply riser, a supply manifold, a pair of condensing panels, a return manifold, and a condensate return. The steam supply duct is configured to convey steam from a steam generator. The supply riser is configured to convey steam from the steam supply duct. The supply manifold is configured to convey steam from the supply riser. The pair of condensing panels is configured to receive steam from the supply manifold. The supply manifold bifurcates with each bifurcation being configured to supply a respective condensing panel of the pair of condensing panels. The return manifold is configured to receive condensate from the pair of condensing panels. The condensate return duct is configured to convey condensate from the return manifold to the steam generator.

Abstract: An air cooled condenser (ACC) system is described having a first street having at least one air cooled condenser module and a second street having at least one air cooled condenser module. The system employs a steam inlet conduit provides steam to the first and second streets. The air cooled condenser system has a standard vacuum system for providing suction pressure to the first and second street. The air cooled condenser system also has an auxiliary vacuum system that provides suction pressure to the first and second streets.

Abstract: A sheet for use in a heat exchange apparatus. The sheet includes a first vertical rib that extends in a first direction and protrudes in a second direction out of the plane. The sheet also includes a second vertical rib that extends in the first direction along the sheet, between the first and second edges of the sheet. The second vertical rib also protrudes in the second direction out of the plane. The sheet further includes a first horizontal rib that extends in a third direction along the sheet between the third and fourth edges of the sheet, and protrudes in a fourth direction opposite said second direction. The sheet additionally includes a second horizontal rib that extends in the third direction along the sheet between the third and fourth edges of the sheet. The second horizontal rib protrudes in a fourth direction and intersects said second vertical rib.

Abstract: A multi-phase pump system and method that directs incoming two-phase flow into a fixed cylinder that contains a vortical flow. The system includes a momentum-driven, vortex phase separator, the phase separator accepting liquid-gas flows at any ratio from all liquid to all gas. The pump system also includes a liquid prime mover; a gas prime mover; and a control system. The vortical flow is driven by injecting the two-phase or another fluid stream tangent or approximately tangent to the curved surface of the cylindrical chamber. Inertial forces generated within the vortical flow drive a buoyancy-driven separation process within the cylindrical chamber. Single-phase prime movers are then used to pump the separated phases to a higher pressure.

Abstract: A fill pack assembly and method for assembling a fill pack from individual sheets utilizes integrally bonded sheet pairs. Each sheet pair is a pair of two individual adjacent fill sheets which have been bonded together via any suitable bonding method. A plurality of the thus formed sheet pairs can then be attached together to form an entire fill pack or portion of a fill pack. Such fill packs are useful in heat exchange devices such as industrial cooling towers.

Abstract: The present invention relates to a natural draft cooling tower that employs an air cooled condenser. The aforementioned cooling tower operates by natural draft and achieves the exchange of heat between two fluids such as atmospheric air, ordinarily, and another fluid which is usually steam. The aforementioned cooling tower utilizes a central steam duct riser supplying steam to perimeter ducting via radial ducting.

Abstract: An air cooled condenser apparatus has a tubular shell having an open upper end and an open lower end, a ring of tube bundle panels disposed generally vertically and at an angle to each other, with each of the tube bundles comprising a primary condenser region and a secondary condenser region, and adapted for air flow therethrough to condense fluid in the panels, and configured so that air flow through the panels passes through and exits the open upper end of the shell, and a duct disposed at the ground level of the shell, and a non-condensable extraction system with active or passive devices to control the local rate of the evacuated mixture of non-condensables and attached steam.

Abstract: A condensing system is provided. The condensing system may include baffle plate units having a substantially flat surface and openings configured for cooling fluid to flow through; and baffles attached to the baffle plate unit, the baffles oriented at an acute angle with respect to the baffle plate unit, the baffles having a flat surface and figured to diffuse a cooling fluid into a thin, turbulent film at a similar acute angle. A method of condensing a fluid is provided. The method includes defining a path for the fluid to be condensed to flow; spraying a cooling fluid against a baffle thereby creating a turbulent film of cooling fluid in the path for the fluid to be condensed and orienting some of the baffles to create a film of cooling fluid oriented in one direction and orienting other baffles to create a film of cooling fluid in a second direction wherein the path of the fluid to be condensed causes the fluid to be condensed to flow over films oriented in both the first and second directions.

Abstract: The present invention relates to a mechanical draft cooling tower that employs air cooled condenser modules. The aforementioned cooling tower operates by mechanical draft and achieves the exchange of heat between two fluids such as atmospheric air, ordinarily, and another fluid which is usually steam. The aforementioned cooling tower utilizes a modular air cooled condenser concept wherein the air cooled condensers utilize heat exchange deltas that use tube bundles that are manufactured and assembled prior to being shipped to the tower site.

Abstract: A semiconductor structure and method of manufacturing that has integrally-formed enhanced thermal management. During operation of a semiconductor device, electron flow between the source and the drain creates localized heat generation. A containment gap is formed by selectively removing a portion of the back side of the semiconductor device substrate directly adjacent to a localized heat generation area. A thermal management material is filled in the containment gap. This thermal management material enhances the thermal management of the semiconductor device by thermally coupling the localized heat generation area to a heat sink. The thermal management material may be a Phase Change Material (PCM) having a heat of fusion effective for absorbing heat generated in the localized heat generation area by the operation of the semiconductor device for reducing a peak operating temperature of the semiconductor device.

Abstract: A sheet for use in a heat exchange apparatus. The sheet includes a first vertical rib that extends generally parallel to the vertical axis of the heat exchange apparatus. The sheet also includes a second vertical rib that extends, substantially all the way between the first and second edges of the sheet generally parallel to the first vertical rib. The sheet further includes a first horizontal rib that extends substantially all the way between the third and fourth edges of the sheet. The sheet additionally includes a second horizontal rib that extends substantially all the way between the third and fourth edges of the sheet generally parallel to the first horizontal rib.

Abstract: A sheet for use in a heat exchange apparatus. The sheet includes a first vertical rib that extends in a first direction and protrudes in a second direction out of the plane. The sheet also includes a second vertical rib that extends in the first direction along the sheet, between the first and second edges of the sheet. The second vertical rib also protrudes in the second direction out of the plane. The sheet further includes a first horizontal rib that extends in a third direction along the sheet between the third and fourth edges of the sheet, and protrudes in a fourth direction opposite said second direction. The sheet additionally includes a second horizontal rib that extends in the third direction along the sheet between the third and fourth edges of the sheet. The second horizontal rib protrudes in a fourth direction and intersects said second vertical rib.

Abstract: A cooling tower that concentrates solids is described, wherein the cooling tower employs a fill material and a set of louvers that are positioned adjacent to the fill material. The cooling tower also employs a buildup prevention system that is permanently affixed to the cooling tower. The build-up prevention system is positioned adjacent to the fill material and configured to reduce solid buildup on the fill material louvers in the set of louvers.

Abstract: A fill pack assembly and method for assembling a fill pack from individual sheets utilizes integrally bonded sheet pairs. Each sheet pair is a pair of two individual adjacent fill sheets which have been bonded together via any suitable bonding method. A plurality of the thus formed sheet pairs can then be attached together to form an entire fill pack or portion of a fill pack. Such fill packs are useful in heat exchange devices such as industrial cooling towers.

Abstract: A coupling assembly that provides rotational shaft couplings or connections. The aforementioned coupling assembly pertains to such connections or couplings which can transmit rotational torque between two shafts and/or hubs, while accommodating center-line misalignment between the shafts on both sides of the coupling wherein the coupling assembly may be provided at each end of a shaft or the like.

Abstract: An air cooled condensing tower system has a framework supporting a fan deck, a plurality of steam headers running longitudinally above the fan deck, a plurality of condensing coils extending downward and at an angle from the steam headers, and above the fan deck, a plurality of collector tubes disposed at the bottom of the condenser coils and above the fan deck. At least one substantially non-porous side wall is disposed on at least one side of the tower spanning from a height generally proximate the steam supply headers downward to a height generally proximate the fan deck. A downwardly and outwardly projecting substantially non-porous elongated upper air guide extends downwardly and outwardly from the side wall.