... production and efficient oxygen removal during metal oxide reduction. The RTS is comprised of several identical reactors arranged in a closed loop and cycling between reduction and oxidation steps. In between these steps, the reactors undergo solid heat recovery in a counterflow radiative heat exchanger...

... design suitable for medium temperature heat recovery sources. The augmented cycle will produce greater output at the same pressure and temperature range compared to simple Kalina power system. The proposed configuration increases the flow rate of the heat-source fluid per unit of a flow rate of the basic...

... water heater integrated with the space-heating system, a heat-recovery ventilator (HRV), and ENERGY STAR appliances. The National Renewable Energy Laboratory (NREL) and Building Science Consortium conducted short-term field-testing and building energy simulations to evaluate the performance of the house...

...Yujie Cui; Mingsheng Liu; Kirk Conger The laboratory air handling unit (LAHU) system for laboratory buildings has been developed and optimized. Theoretical study has concluded that the LAHU with optimal outside air control and optimal heat recovery control significantly reduces thermal energy use...

...Yujie Cui; Mingsheng Liu Optimal operation and control of heat recovery in an integrated Laboratory Air Handling Unit (LAHU) system differs substantially from that in conventional dedicated AHUs for laboratory buildings with a 100% outside air AHU for laboratory spaces, since the LAHU allows...

... of the laminated system. 08 12 2003 03 06 2004 phase change materials heat transfer composite materials heat recovery space heating walls thermal conductivity thermal analysis building materials Heat Transfer Neuron-Composite Laminated Phase Change Drywall Studies...

... exchanger in the third prototype for heat recovery in the desorber side contributed significantly to the correction of this problem. In an open system of the type considered here, attention must be given to the prevention of solution carryover. Experiments have shown that the LiCl solution should...

... Coefficient of Performance An adsorption refrigeration system employs environmentally friendly working media driven by a low-grade heat source and therefore has the potential to be applied to solar energy and waste heat recovery. The biggest shortcoming of adsorption refrigeration is its poor cycle...

... refrigeration cycle might be increased or decreased with mass recovery process due to different working conditions. The advantage is that its COP is not sensitive to the variation of heat capacity of adsorber metal and condensing and evaporating temperature. The cycle with mass and heat recovery has...