The study was conducted in a plastic tunnel in which the heat storage system was installed in the stone accumulator. The system consists of a suction pipe warm air fan and perforated pipes placed in the stone's accum...The study was conducted in a plastic tunnel in which the heat storage system was installed in the stone accumulator. The system consists of a suction pipe warm air fan and perforated pipes placed in the stone's accumulator. The accumulator used a bed of stone (porphyry-type stones of dimension in the range 37 mm to 65 ram). In the accumulator, there are four sections with dimensions of 1.7 m × 11 m, each of which contains a perforated pipe for hot air distribution within the battery, and separate conduits for supplying air to the interior of the tunnel. The paper presents the results of analysis related to performance (as a result of heat and mass transfer) in cycles of charging and discharging of the accumulator.展开更多
文摘The study was conducted in a plastic tunnel in which the heat storage system was installed in the stone accumulator. The system consists of a suction pipe warm air fan and perforated pipes placed in the stone's accumulator. The accumulator used a bed of stone (porphyry-type stones of dimension in the range 37 mm to 65 ram). In the accumulator, there are four sections with dimensions of 1.7 m × 11 m, each of which contains a perforated pipe for hot air distribution within the battery, and separate conduits for supplying air to the interior of the tunnel. The paper presents the results of analysis related to performance (as a result of heat and mass transfer) in cycles of charging and discharging of the accumulator.