Fluid cooling systems are discussed herein. The system may include a top portion including a first surface receiving package(s) generating heat during operation, a second surface positioned opposite the first surface, and a plurality of embedded channels formed on the second surface. The system may also include a bottom portion positioned adjacent the top portion. The bottom portion may include inlet section(s) receiving a coolant and a plurality of inlet fluid conduits formed adjacent to and in fluid communication with the inlet section(s). The bottom portion may also include a plurality of outlet fluid conduits formed adjacent to the plurality of inlet fluid conduits. Each outlet fluid conduit may be in fluid communication with at least one of the inlet fluid conduits. The bottom portion may further include an outlet section(s) in fluid communication with the plurality of outlet fluid conduits and the inlet section(s).

Provided are a flat plate pulsating heat pipe having flexibility and having an improved sealing ability so as not to leak a working fluid therein, and a manufacturing method thereof. The flat plate pulsating heat pipe includes a base part having an upper surface or a lower surface which is plasma-treated, wherein the base part has a plurality of channels formed therein and both end portions of each of the channels are bent and connected to each other to form a closed-loop type or a closed type; and a pair of surface films bonded to an upper portion and a lower portion of the base part and bonded to each other at an outer portion of the base part to seal the channels.

Provided here is a system and method for harnessing geothermal energy for generation of electricity by using complete closed loop heat exchange systems combined with onboard drilling apparatus. The system includes several devices operating separately in many different applications in energy sectors, including Self Contained In-Ground Geothermal Generator; the Self Contained Heat Exchanger; the In-Line-Pump/Generator; and preeminent drilling system for drilling wider and deeper wellbores. The system can be used for harnessing heat from accessible lava flows; harnessing the waste heat from the flame on top of flares stacks and similar cases. Also, included is an architectural solution for the restoration of the terminal lake, the Salton Sea, an area of prevalent geothermal sources, including dividing lake in three sections and importing seawater in central section with pipeline system; providing condition for tourism; treating farmland runoff waters; generating electricity including solar energy; and producing potable water and lithium as byproducts.

Provided here is a system and method for harnessing geothermal energy for generation of electricity by using complete closed loop heat exchange systems combined with onboard drilling apparatus. The system includes several devices operating separately in many different applications in energy sectors, including Self Contained In-Ground Geothermal Generator; the Self Contained Heat Exchanger; the In-Line-Pump/Generator; and preeminent drilling system for drilling wider and deeper wellbores. The system can be used for harnessing heat from accessible lava flows; harnessing the waste heat from the flame on top of flares stacks and similar cases. Also, included is an architectural solution for the restoration of the terminal lake, the Salton Sea, an area of prevalent geothermal sources, including dividing lake in three sections and importing seawater in central section with pipeline system; providing condition for tourism; treating farmland runoff waters; generating electricity including solar energy; and producing potable water and lithium as byproducts.

A heat exchanger device provides refrigeration in refrigerated vehicles operated by liquefied natural gas (LNG) which must first be regasified. The great temperature difference between heat-discharging cooling chamber air and heat-absorbing LNG evaporating at up to −161° C. conducts the heat flow via an introduced intermediate medium circulating in a closed circuit to avert the risk of combustible natural gas leaking. The intermediate medium is non-combustible, environmentally-benign liquid heat exchange media having low viscosity. The liquid heat exchange media operating temperature is kept above −85° C. using an additional thermal resistance in the heat exchanger which evaporates the LNG, so that the heat flow flows with sufficient temperature drop. A thin protective dry gas layer formed using sheathing tubes enclosing a tubular heat exchanger's tubes coaxially serves as this thermal resistance. Possibly escaping natural gas is determined by monitoring pressure in the layer, and the LNG supply interrupted.

Disclosed are systems and methods of heating and cooling a laser system by providing a vapor compression system having a plurality of compressors. A control system controls the activity of each compressor and activates and manages the speed of each compressor to efficiently provide cooling and heating of the laser system.

The present disclosure may disclose cooling devices, including a cooling plate. One or more cooling pipelines may be formed inside the cooling plate. The cooling pipelines may include an inlet pipe, an outlet pipe and one or more connecting pipes. The inlet pipe and the outlet pipe may traverse the cooling plate along a first direction and one end of each of the inlet pipe and the outlet pipe may be blocked. The one or more connecting pipes may traverse the cooling plate along a second direction and both ends of each of the one or more connecting pipes may be blocked, and the inlet pipe and the outlet pipe may be interconnected with two end portions of each of the one or more connecting pipes, respectively, so that a coolant may flow in the cooling device.

The present disclosure may disclose cooling devices, including a cooling plate. One or more cooling pipelines may be formed inside the cooling plate. The cooling pipelines may include an inlet pipe, an outlet pipe and one or more connecting pipes. The inlet pipe and the outlet pipe may traverse the cooling plate along a first direction and one end of each of the inlet pipe and the outlet pipe may be blocked. The one or more connecting pipes may traverse the cooling plate along a second direction and both ends of each of the one or more connecting pipes may be blocked, and the inlet pipe and the outlet pipe may be interconnected with two end portions of each of the one or more connecting pipes, respectively, so that a coolant may flow in the cooling device.

The present invention discloses a high-temperature fluid transporting pipeline with a heat exchange apparatus installed therein, a suitable heat exchange apparatus and a heat exchange method, wherein heat contained in a high-temperature fluid can be recovered during the transportation thereof. The heat exchange apparatus comprises a heat exchange body inserted into the high-temperature fluid transporting pipeline, and a heat-receiving fluid coil installed therein. The method of heat exchange is that the high-temperature fluid heats an auxiliary fluid in a heat exchange cavity via a heat exchange panel of the heat exchange body in contact therewith, and the heated auxiliary fluid then conducts the heat to a heat-receiving fluid in the heat-receiving fluid coil. As an example, the high-temperature fluid is flue gas generated by combustion, the heat exchange apparatus of the present invention is inserted into a flue gas transporting pipeline, the auxiliary fluid is an inert gas such as air, and the air heated indirectly by the high-temperature flue gas conducts heat to fuel and/or oxygen-enriched gas (serving as an oxidant/combustion aid) flowing in the heat-receiving fluid coil.

The present invention discloses a high-temperature fluid transporting pipeline integrating a heat exchange apparatus, wherein heat contained in a high-temperature fluid can be recovered during the transportation thereof. The heat exchange apparatus comprises a hermetic heat exchange cavity, and a heat-receiving fluid coil installed therein. The method of heat exchange is that the high-temperature fluid heats an auxiliary fluid in the cavity via a heat exchange base plate of the heat exchange cavity in contact therewith, and the heated auxiliary fluid then conducts the heat to a heat-receiving fluid in the heat-receiving fluid coil. As an example, the high-temperature fluid is flue gas generated by combustion, an upper part of a flue gas transporting pipeline is replaced by the heat exchange apparatus of the present invention, the auxiliary fluid is an inert gas such as air, and the air heated indirectly by the high-temperature flue gas conducts heat to fuel and/or oxygen-enriched gas flowing in the heat-receiving fluid coil (as an oxidant/combustion aid).