Microwave Electromagnetic Filed and Temperature Distribution in a Multilayered Wood-Cement Board
نویسندگان
چکیده
منابع مشابه
A New Theorem Concerning Scattering of Electromagnetic Waves in Multilayered Metamaterial Spherical Structures
The proposed theorem in this paper is indicative of a kind of duality in the propagation of waves in the dual media of and in the spherical structures. Independent of wave frequency, the number of layers, their thickness, and the type of polarization, this theorem holds true in case of any change in any of these conditions. Theorem: Consider a plane wave incident on a multilayered spheric...
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The resistance of yemane (Gmelina arborea Roxb.)-based wood wool cement board (WWCB) against Philippine termites was evaluated under laboratory and field conditions. Tests were conducted following the FPRDI standard procedures in determining the resistance of WWCB against subterranean and drywood termites. Results of the laboratory tests showed that WWCB was resistant to both Microcerotermes lo...
متن کاملa study of relationship between knowledge sharing and organizational agility among personnel in esfahan power electric distribution company
پژوهش حاضر به بررسی رابطه بین تسهیم دانش و چابکی سازمانی در شرکت توزیع برق استان اصفهان پرداخته است . ابزار سنجش در این پژوهش پرسشنامه می باشد . به منظور سنجش متغیر تسهیم دانش از پرسشنامه وانگ و وانگ و جهت سنجش چابکی سازمانی از پرسشنامه چاربونیر استفاده شده است . هدف پژوهش حاضر تحلیل رابطه میان تسهیم دانش و چابکی سازمانی از دید کارکنان شرکت توزیع برق استان اصفهان می باشد . جامعه آماری این پژوه...
15 صفحه اولModelling Microwave Measurements in Wood
It is possible to determine properties of wood using microwave scanning techniques. The purpose of this study was to verify the measured values from a microwave imaging sensor. Attenuation and phase shift of an electromagnetic wave transmitted through birch wood were measured and compared with theoretical calculated values. A test piece with varying thickness was measured with a scanner based o...
متن کاملA MATHEMATICAL MODEL FOR TEMPERATURE DISTRIBUTION IN MULTILAYERED 3D IC’s USING GALERKIN’S FINITE ELEMENT TECHNIQUE
A three dimensional realistically shaped mathematical model, to investigate temperature distribution in a 3D IC has been developed taking into account heat carried by thermal vias and heat generation by the heat sources in the various device layers. Keeping in view the various heterogeneous variations of the thermo physical parameters and nature of the various layers, the 3D IC has been divided...
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ژورنال
عنوان ژورنال: Journal of Electrical Engineering
سال: 2011
ISSN: 1335-3632
DOI: 10.2478/v10187-011-0004-4