It was found that the performance coefficient of the double-inlet PTR was 0.108, 9% higher than that of the orifice PTR.
Characteristic parameters such as axial dispersion coefficients, retardation factors, and distribution coefficients were predicted as functions of inlet ion metal concentration, time, flow rate, bed density, cross-sectional column area, and bed length.
The proposed model reports the cooling capacity of 110 W at 80 K cold end temperature at frequency of 50 Hz, orifice conductance of 0.4 and double inlet coefficient of 0.6, with 2.4 kW net power delivered to the gas.
Solar ACS is combined with the ORC system its coefficient of performance depends on the inlet temperature of the generator which is imposed by the outlet of the ORC.
Secondly, two additional uncertain parameters are taken into account, i.e., the respective magnitudes of inlet and outlet reflection coefficients.
A parameter unmatched coefficient can be defined to evaluate the influence of inlet parameters quantitatively.
It is shown that the mass transfer coefficient increases with the increase of water/air mass flow ratio, but decreases with the increase of inlet water temperature and inlet air enthalpy.
However, both increasing the inlet and outlet resistance coefficient of the heat exchanger will enlarge the flashing-induced instability region.
While other parameters remaining the same, the moisture removal Dave and thermal coefficient of performance COPth increases significantly with increasing inlet humidity ratio.
Increasing the draft plate length diminishes the mean pressure in the spouting inlet and the corresponding peak value of the power spectrum, and the correlation coefficient of pressure signals in the spout and background inlets.
