Dimitrios P. Kontoyiannis, Kieren A. Marr, Benjamin J. Park, Barbara D. Alexander, Elias J. Anaissie, Thomas J. Walsh, James Ito, David R. Andes, John W. Baddley, Janice M. Brown, Lisa M. Brumble, Alison G. Freifeld, Susan Hadley, Loreen A. Herwaldt, Carol A. Kauffman, Katherine Knapp, G. Marshall Lyon, Vicki A. Morrison, Genovefa Papanicolaou, Thomas F. Patterson, Trish M. Perl, Mindy G. Schus...

Each motor load, whether that of a 30-kW pump or a 500-kW chiller, represents only a small percentage of the grid’s capacity; the mechanical inertia in the grid more than compensates for the transient electrical effect caused by starting either of these motors. The increased power consumption may create a temporary voltage drop that’s “felt” locally by other loads in the building. But the relat...

In this paper, a multi-objective optimization method is implemented by using of genetic algorithm techniques in order to determine optimum configuration of solar chimney power plant. The objective function which is simultaneously considered in the analysis is output power of the plant. Output power of the system is maximized. Design parameters of the considered plant include collector radius (R...

<p>This experiment aims was to determine the effect of variations temperature in expantion valve on (COP)Coefficient Of Performance from an air conditioning engine prototype mini water chiller, chiller designed by students Mechanical Engineering Education, Undiksha. The method used this research is experimental method. testing process carried out at Refrigeration Laboratory In experiment,...

Energy needs of air conditioning systems are constantly growing worldwide, due to climate change and standards buildings. Among the possible systems, solar heating cooling based on reversible heat pumps thermally driven chillers a viable option for ensuring space different users. The high installation costs limit their diffusion, however, under specific circumstances (climate, type building, us...

Let AR denote the set of functions from the disk algebra having real Fourier coefficients. Generalizing a result of A. Quadrat we show that every unstabilizable multi-input multi-output plant is as close as we want to a stabilizable multi-input multi-output plant in the product topology.

The prediction of pest-control functioning by multi-predator communities is hindered by the non-additive nature of species functioning. Such non-additivity, commonly termed an emergent multi-predator effect, is known to be affected by elements of the ecological context, such as the structure and composition of vegetation, in addition to the traits of the predators themselves. Here we report mes...

This paper proposes a probabilistic model with the aim to reduce solar energy operation cost and CO2 emissions of multi-carrier microgrid. The MCMG in this study includes various elements such as combined heat power (CHP), electrical pump (EHP), absorption chiller, panels, thermal storages. A MILP is proposed manage commitment producers, storage equipment, amount selling/buying upstream network...

Shawn R. Lockhart, Naureen Iqbal, Angela A. Cleveland, Monica M. Farley, Lee H. Harrison, Carol B. Bolden, Wendy Baughman, Betsy Stein, Rosemary Hollick, Benjamin J. Park, and Tom Chiller Mycotic Diseases Branch, Centers for Disease Control and Prevention, Atlanta, Georgia, USA; Atlanta Veterans Affairs Medical Center, Atlanta, Georgia, USA; Emory University, Atlanta, Georgia, USA; and Johns Ho...