摘要:
A method is provided for manufacturing a polymeric film with thermal management capabilities. The method comprises mixing at least three compounds, wherein a first compound comprises a polymeric phase change material, a second compound comprises an additive, and a third compound comprises a molecule that, in its liquid form, acts as a solvent of the first and second compounds, and which is curable into a solid form as a polymer. Then, the method comprises applying a mixture of the first, second, and third compounds in a liquid form to a substrate, and curing the mixture into a solid state.
摘要:
A method to use high temperature thermal storage for integration into building heating/cooling systems and to meet building's peak power demand. The method can be used to store the thermal energy at any desirable rate and then discharge this stored energy to meet the demand for short or long time intervals. Input energy stored with this method is thermal energy, however, output can be thermal or electric based upon the requirement.
摘要:
A turboprop-powered medium altitude long endurance aircraft, having a gas turbine engine; a heat scavenging device to scavenge heat from the gas turbine engine; and a heating device to use the scavenged heat to provide heating to the aircraft. The heat scavenging device may be placed on an engine casing and/or on or in an engine exhaust duct. The heating device may include a circulation path routed directly to a location in the aircraft where heating is to be performed, for example a leading edge of an engine support pylon or a leading edge of an engine-carrying wing. The heating device can include a heat exchanger.
摘要:
A heat exchange system with at least one heat exchange chamber with heat exchange chamber boundaries which surround at least one heat exchange chamber interior of the heat exchange chamber is provided. The heat exchange chamber boundaries include at least one first opening for guiding in an inflow of at least one heat transfer fluid into the heat exchange chamber interior and at least one second opening for guiding out an outflow of the heat transfer fluid out of the heat exchange chamber interior. At least one heat storage material is arranged in the heat exchange chamber interior such that a heat exchange flow of the heat transfer fluid through the heat exchange chamber interior causes a heat exchange between the heat storage material and the heat transfer fluid.
摘要:
The invention relates to a long-term heat storage device for long-term storage of solar energy and other types of energy, in the heat storage material of which a rock bulk material (1), in particular of volcanic origin, such as diabase, basalt, granite and gneiss, is used. The rock bulk material preferably forms a polydisperse bulk material, in particular as the void volume of the rock bulk material (granulate) having a first particle size or particle size distribution takes up a granulate having a second particle size or particle size distribution. The rock bulk material (1) can be enclosed, preferably all around or predominantly, by a bulk powder fill (5, 16), in particular an ash fill, in particular with a shell of shaped rocks (2, 6, 17) interposed. The rock bulk material (1) can be enclosed, all around or predominantly, at least laterally, by a shell of shaped rocks (2, 6, 17) which is in particular cylindrical, in particular by a masonry wall (2).
摘要:
A warming system includes a thermal battery for storing energy and warming an item. The thermal battery includes a porous, electrically-conductive material and a phase-change substance. The phase change substance is interspersed among a plurality of pores in the porous, electrically conductive materially. The warming system includes a first and second compartment. The first compartment is for receiving an item to be warmed, and the second compartment is for retaining the thermal battery therein.
摘要:
The "heat storage material storage container" comprises "a main body having a longitudinal direction and including a plurality of flow channels therein, the flow channels extending parallel to each other in the longitudinal direction and separated from each other by porous walls" and "a heat storage material contained in only one or some of the plurality of flow channels." The plurality of flow channels include "a plurality of first flow channels each having an open end on a first side in the longitudinal direction and a closed end on a second side in the longitudinal direction" and "a plurality of second flow channels each having open ends on both the first side and the second side in the longitudinal direction." The heat storage material is contained in only the first flow channels.