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Electrical energy storage is an attractive technology for complementing domestic scale Combined Heat and Power (CHP) because when CHP is dispatched to meet the heating load, the storage can reconcile any mismatch between the electrical load and CHP generation. Hybridization of electrical storage technologies reduces the compromise between power and energy density and extends storage system lifetime...
During the peak tourist season, the CO2 concentration in some caves in Mogao Grottoes often exceeds 1500ppm. A mechanical ventilation system for Cave 328 of Mogao Grottoes is thereby designed and the experiment is conducted in January and February of 2015. The results indicate that the air exchange rate has improved from 3.2h−1 in the case of natural ventilation to 6h−1 in mechanical ventilation,...
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