February 2012
An optimal parametric design to improve pool boiling heat transfer of sintered surfaces
This study investigated the effect of design parameters on pool boiling heat transfer on the sintered surfaces of a tube. The pool boiling experiments were conducted in saturated, deionized and degassed water. Data were taken at an atmospherical pressure and a fixed heat flux of 41,000.In the experimentation, the effects of the sintering pressure, sintering time, sintering temperature, heating rate, and...
February 2012
Liquid crystal-reconfigurable conformal monopole antennas structures for microwave applications
In this article, the design of conformal monopole antennas on a very thin layer of flexible liquid crystals (LCs) is introduced. The flexible LC substrate can be bent and folded over the module case, resulting in a tight integration of the antenna with the frontend module. Firstly, a meander monopole antenna, designed for single band operation, is presented with details of the structure, simulation and...
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