Abstract: The electrical power generation system using renewable energy is particularly adapted to provide electrical power to an independent or remotely situated electrical device such as a street light, emergency call box, or illuminated road sign. The system includes a pivotally mounted venturi with vanes assuring that the venturi is oriented into the prevailing wind. A vertical axis wind turbine is installed in the venturi throat, and drives a shaft extending through the column upon which the venturi is installed to a generator at the base of the column. The venturi and vanes may include photovoltaic cells thereon for further electrical power. The venturi may be heated from a geothermal source, and may include a variable diameter internal wall to adjust the cross-sectional area of the throat of the venturi. The use of functionally graded materials and other phase change materials may also improve the performance of the device.

Abstract: The spherical desalination device includes a hollow spherical transparent shell serving as a distillation chamber or still. Water initially flows through an underground system for geothermal heating, then flows into the hollow shell. The water flows from the upper portion of the shell, filling a series of concentric circular trays arranged in a conical stack within the shell. Water cascades from the smallest diameter uppermost tray to the largest lowermost tray, in sequence. Sunlight focused on the transparent shell causes the water to evaporate, and condensation collects upon the interior surface of the shell. A resilient seal extends about the lower rim of the largest and lowest evaporator tray, and is located at the equator of the hollow shell. The shell is rotated by an external motor, thereby drawing the internal surface of the shell across the seal to remove collected condensation from the internal surface of the shell.

Abstract: The inertial particle separator with heat exchange is a system for separating particulate matter from a mixture of fluid and particles, such as, for example, oil mixtures, natural gas mixtures, or combinations thereof. A rotating pipe first receives the mixture and imparts a tangential velocity thereto. A first heat exchanger is in thermal communication with the rotating pipe for decreasing the temperature of the mixture. An inlet of a convergent-divergent nozzle is connected to an outlet of the rotating pipe for receiving the mixture. The convergent-divergent nozzle accelerates the mixture to a supersonic axial velocity. The accelerated mixture flows into a temperature-controlled pipe which is in thermal communication with a second heat exchanger for further decreasing the temperature of the mixture. The mixture then flows into a concentric diffuser, such that the particulate matter of the mixture is separated from the fluid of the mixture under centrifugal force acting thereon.

Abstract: The electrical power generation system using renewable energy is particularly adapted to provide electrical power to an independent or remotely situated electrical device such as a street light, emergency call box, or illuminated road sign. The system includes a pivotally mounted venturi with vanes assuring that the venturi is oriented into the prevailing wind. A vertical axis wind turbine is installed in the venturi throat, and drives a shaft extending through the column upon which the venturi is installed to a generator at the base of the column. The venturi and vanes may include photovoltaic cells thereon for further electrical power. The venturi may be heated from a geothermal source, and may include a variable diameter internal wall to adjust the cross-sectional area of the throat of the venturi. The use of functionally graded materials and other phase change materials may also improve the performance of the device.

Abstract: The electrical power generation system using renewable energy is particularly adapted to provide electrical power to an independent or remotely situated electrical device such as a street light, emergency call box, or illuminated road sign. The system includes a pivotally mounted venturi with vanes assuring that the venturi is oriented into the prevailing wind. A vertical axis wind turbine is installed in the venturi throat, and drives a shaft extending through the column upon which the venturi is installed to a generator at the base of the column. The venturi and vanes may include photovoltaic cells thereon for further electrical power. The venturi may be heated from a geothermal source, and may include a variable diameter internal wall to adjust the cross-sectional area of the throat of the venturi. The use of functionally graded materials and other phase change materials may also improve the performance of the device.

Abstract: The inertial particle separator with heat exchange is a system for separating particulate matter from a mixture of fluid and particles, such as, for example, oil mixtures, natural gas mixtures, or combinations thereof. A rotating pipe first receives the mixture and imparts a tangential velocity thereto. A first heat exchanger is in thermal communication with the rotating pipe for decreasing the temperature of the mixture. An inlet of a convergent-divergent nozzle is connected to an outlet of the rotating pipe for receiving the mixture. The convergent-divergent nozzle accelerates the mixture to a supersonic axial velocity. The accelerated mixture flows into a temperature-controlled pipe which is in thermal communication with a second heat exchanger for further decreasing the temperature of the mixture. The mixture then flows into a concentric diffuser, such that the particulate matter of the mixture is separated from the fluid of the mixture under centrifugal force acting thereon.

Abstract: The spherical desalination device includes a hollow spherical transparent shell serving as a distillation chamber or still. Water initially flows through an underground system for geothermal heating, then flows into the hollow shell. The water flows from the upper portion of the shell, filling a series of concentric circular trays arranged in a conical stack within the shell. Water cascades from the smallest diameter uppermost tray to the largest lowermost tray, in sequence. Sunlight focused on the transparent shell causes the water to evaporate, and condensation collects upon the interior surface of the shell. A resilient seal extends about the lower rim of the largest and lowest evaporator tray, and is located at the equator of the hollow shell. The shell is rotated by an external motor, thereby drawing the internal surface of the shell across the seal to remove collected condensation from the internal surface of the shell.