نتایج جستجو برای: pumping system

تعداد نتایج: 2241137  

2009
Anan Fang Thomas Koschny Costas M Soukoulis

A self-consistent computational scheme is presented for one dimensional (1D) and two dimensional (2D) metamaterial systems with gain incorporated into the nanostructures. The gain is described by a generic four-level system. The loss compensation and the lasing behavior of the metamaterial system with gain are studied. A critical pumping rate exists for compensating the losses of the metamateri...

In this research, a high-temperature Rankin cycle (HTRC) with two-stage pumping is presented and investigated. In this cycle, two different pressures and mass flow rates in the HTRC result in two advantages. First, the possibility of direct recovery from the engine block by working fluid of water, which is a low quality waste heat source, is created in a HTRC. Secondly, by doing this, the mean ...

Journal: :IOP Conference Series: Materials Science and Engineering 2017

Journal: :IEEE Transactions on Nuclear Science 1971

Journal: :Journal of Electrical Engineering and Technology 2016

Journal: :International Journal of Computer Applications 2015

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