... 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...

...; final manuscript received November 20, 2012; published online April 29, 2013. Assoc. Editor: Markus Eck. 26 04 2012 20 11 2012 Kalina cycle system (KCS) has an efficient heat recovery especially at low and medium temperatures. The current work focuses on thermodynamic development...

... 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...

... 2004 heat pumps heat recovery absorption air conditioning humidity control evaporation mass transfer heat transfer Dehumidifier Evaporator Regenerator Absorber Cooling Air Conditioning This paper is concerned with an experimental system constructed to test the concept...

... for publication in the ASME JOURNAL OF SOLAR ENERGY ENGINEERING . Manuscript received by the ASME Solar Energy Division, Aug. 2002; final revision, Apr. 2003. Associate Editor: K. Den Bravan. 01 Aug 2002 01 Apr 2003 12 02 2004 heat exchangers refrigeration adsorption heat recovery...

... 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...