At the same operating pressure, the humidity ratio of outlet humid air increases with inlet water temperature and L/G ratio.
At higher inlet water temperature, the L/G ratio has a greater effect on the humidity ratio of outlet humid air.
Results show that higher humidity ratio of ambient air results in increased humidity ratio of supply air, temperature of ambient air has neglectable effect on supply air.
The temperature and humidity ratio differences are the driving forces for heat and mass transfer, respectively.
The energy performance of HP-SDC was sensitive to outdoor humidity ratio.
The AEE decreases with the regeneration air temperature, humidity ratio and velocity.
The outlet humidity ratio and outlet temperature might also fluctuate largely during the start-up process.
The validated model was supplemented with an air humidity ratio comparison.
The temperature and humidity ratio differences are driving forces for heat and mass transfer, respectively.
The impact of outside air humidity ratio is significant on the performance of HTHP&DW system.
The proposed desiccant dehumidifier can achieve a low humidity ratio of the supplied air and provides low-temperature regeneration.
