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In this paper numerical simulated the thermal properties of solar air collector. With the ray-tracing solar load model provided by Fluent software, the solar radiation heat flux can be solve using radiation heat transfer equation, and then consider loading radiation heat into the source terms of the energy equation. The thermal effects rules of air flow and heat transfer in the collector box, temperature...
The wide range of wireless body area network (WBAN) applications gives rise to different system requirements for the carrier frequencies and data rates. In order to accommodate various standards in WBAN applications, a universal receiver system with good performance and low power is highly desirable. The subsampling receiver architecture is one of the promising receiver architectures that might fulfill...
This paper adopts the method of Fluent software simulation and simulates research the thermal performance of a solar air collector's with porous and fold lined. Changes in the structure of the collector plates whether the openings, folded plate and the plate hole collector aspects to impact performance are discussed. In order to have comparable, to simulate in the intensity of solar radiation, wind...
With the rapid growth of next generation optical network, in order to meet this demand to the rising routing technology, IETF Path Computation Element (PCE) Working Group defines the MPLS/GMPLS network structure based on PCE, PCE technology has gradually become the key technology of the next generation optical network because of its independent and flexible architecture, especially in the GMPLS-based...
A lot of high quality and wealthy data are hidden in backend database and search engines can not index this page, which is called Deep Web. It is mostly accessible through query interfaces. SDWS, a semantic search engine for Deep Web is presented. We are studying and implementing semantic Web technology to the each process of Deep Web information integrated, and expertise in Deep Web discovering,...
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