The second experiment was conducted with three factors: the moisture content of different locations on dryer bed (four levels), mass flow rate (three levels), and discharging interval time (two levels).
Space flight requirements, which include mass flow rate, acceleration level and direction, and thermal environment, dictate screen selection for a particular mission.
The first experiment was conducted with two factors: mass flow rate (three levels), and discharge interval time (two levels).
Comprehensive drying experiments were carried out in three replications under different drying conditions with two independent drying variables, namely, drying air temperature (at two levels of 45 and 50 °C) and air mass flow rate (at three levels of 0.1, 0.16 and 0.22 kg m−2 s−1).
It is realized by adjusting the mass flow rate and temperature level of external fluid of condenser.
At each solar radiation level, mass flow rates ranging from 0.011 kg/s to 0.041 kg/s were introduced.
In addition, the relationship between the mass flow rate and charge level of dense phase pneumatically conveyed solid particles is very complicated due to the complexity of the particle flow and the charge level cannot be used to measure particle concentration or mass flow rate.
Liquid holdup was measured as function of gas and liquid mass flow in the three-levels-of-porosity (TLP) reactor.
The obtained results are used to elaborate a new correlation relating the net present value with the gas turbine outlet temperature, gas mass flow rate, number of levels of HRSG and selling price.
The goal of this study was to model and optimize the thermal performance of an unglazed transpired solar collector (UTC) prototype using a full factorial experiment with four factors (hole diameter, absorber coating, irradiation and mass flow rate) at three levels.
