A gas-fueled burner is positioned outside the building adjacent a heat exchanger which is connected in fluid communication with the indoor water storage tank. A pump circulates water from the tank through the heat exchanger and back into the tank responsive to a thermostat in the tank. The ...
FIELD: heat power engineering. SUBSTANCE: proposed system has high-temperature circulation circuit with steam generator for getting superheated stem to be used as main working medium for first expander coupled with first generator of electric energy obtained at conversion of apparent heat of working med...
Efficient low-grade heat recovery can help to reduce greenhouse gas emission as over 70% of primary energy input is wasted as heat, but current technologies to fulfill the heat-to-electricity conversion are still far from optimum. Here we report a direct thermal charging cell, using asymmetric ...
Efficient low-grade heat recovery can help to reduce greenhouse gas emission as over 70% of primary energy input is wasted as heat, but current technologies to fulfill the heat-to-electricity conversion are still far from optimum. Here we report a direct thermal charging cell, using asymmetric ...
Converting English units to metric When we talk about the capacity of a heat pump here in the US and Canada, we use BTU per hour as the unit. Sometimes we use the ton, which is an easy conversion. One ton of heating or cooling capacity is just 12,000 BTU/hr. Theton was invented ...
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Method for directly adsorbing and removing gas like carbon dioxide in air, method for recycling waste heat of condenser without using an outdoor unit and d... The invention provides a method and device for removing carbon dioxide gas and ethylene gas. The removing method enables micro-floating ...
The engine for converting heat into mechanical energy has a combustion chamber with a burner (12) for a mixture of fuel and an oxidant. The chamber is connected to a working fluid heat exchanger for passage to a working machine. The outlet of the combustion chamber has an expander for the...
Dr. Feng said: "Efficient low-grade heat recovery can help to reduce greenhouse gas emission but current technologies to convert thisheatto electricity is still far from optimum. DTCC yields a conversion efficiency of over 3.5%, surpassing all existing thermo-electrochemical and thermo-electric syst...
ain fossil-fuel power plants,coal,oil ,or natural gas is burned in the furnace ,the combustion products heat water, converting it to stream ,and the steam drives a turbine which is mechanically coupled to an electric power generator 在矿物燃料能源厂中,煤炭、石油或者天然气在熔炉,燃烧产品热水被...