European countries in heating/cooling and industrial applications. Their potential for reduction in CO2 emission has been very … require both heating and cooling. Based on the topography of the states, they are classified into severe winter states and … moderate winter states for heating requirement. During winter period the conventional electric heaters consume electricity …

functions of heating, cooling, and hot water supply was designed and its performance was investigated according to operating … from the outdoor heat exchanger was utilized as useful heat in the indoor heat exchanger. In the heating and hot water … supply mode, the compressor speed should be increased to get appropriate heating and hot water capacities. For all operating …

to serve both passive solar heating in winter and passive cooling in summer. BPFTD heating performances are tested with … the BPFTD with the water-wall. The test results show that the BPFTD has much better heating performances than the water …

All the output parameters of the metal–insulator–semiconductor solar cells are degraded after heating. Also the dark … current and the non-ideality factor are increased with heating. A reduction in the built-in potential has been detected. The … electrons. Heating will increase the density of these states and consequently reduce the barrier height and the overall cell …

via a new computer program. The main advantage of this approach is to allow us to determine heating and cooling loads with …

In many countries, DH (district heating) covers a large share of the heat market. In these countries, the best …