... multilayer technology. To accurately predict the thermal performance of this two-phase heat transport device and to establish the operational limitations, a numerical model based on control volume elements is discussed. The advantage of this modular approach, compared with, e.g., finite element models...

...K. D. Kihm; J. S. Park; S. S. Cheon; J. S. Lee graphene monolayers multilayers optical images optical microscopy 27 04 2011 27 04 2011 2011 American Society of Mechanical Engineers ...

... fluctuational electrodynamics multilayers The determination of emissivity of layered structures is critical in many applications, such as radiation thermometry, microelectronics, radiative cooling, and energy harvesting ( 1 2 3 4 ). Two different approaches, “direct” and “indirect” methods...

... quality and characteristics are at micro- or nanoscale levels. The basic considerations in these transport phenomena are outlined. A few important materials processing circumstances are considered in detail. These include the fabrication of multilayer and hollow optical fibers, as well as those where...

...T. K. Papathanasiou; S. I. Markolefas; S. P. Filopoulos; G. J. Tsamasphyros This second part of our contribution entitled, “Heat Transfer in Thin Multilayered Plates,” refers to the modeling of an advanced repair technique, known as the composite patch repair (CPR). Thermal analysis...

... , Thermoelasticity , Wolters-Noordhoff , Groningen , translated from Russian. Kern , D. Q. , and Kraus A. D. , 1972 , Extended Surface Heat Transfer , McGraw-Hill , New York . Noor , A. K. , and Tenek , L. H. , 1992 , “ Steady-State Nonlinear Heat Transfer in Multilayered...

.... According to Fourier’s law, the conductance of a multilayered drift chamber prototype can be measured using a simple device based on the thermal transience between two heat sinks. The heat gradients in the global CMS detector in operation at the European Council for Nuclear Research are estimated...

.... To test the assumptions of the thermal models, experimental data from Al films on bulk substrates (Si and glass) are taken with the TTR technique. This analysis is extended to thin film multilayer structures. The results show that at 11 MHz modulation frequency, thermal transport is indeed one dimensional...

... method. Thermal conductivity attains values around 0.5 W / m K at room temperature in multilayer samples, formed by 20 bilayers of 10 nm SiO 2 / 10 nm Y 2 O 3 , and as low as 0.16 W / m K for a single bilayer. The reduction in thermal conductivity is related to the high interface density, which produces...

...Bingen Yang; Hang Shi Excessive heat generation within a body can cause unbounded temperature or thermal instability. In this work, a new stability test is established for heat conduction in one-dimensional multilayer composite solids that have internal heat generation at a rate proportional...

...Prashant K. Jain; Suneet Singh; Rizwan-uddin In this paper, we present an analytical double-series solution for the time-dependent asymmetric heat conduction in a multilayer annulus. In general, analytical solutions in multidimensional Cartesian or cylindrical ( r , z ) coordinates suffer from...

... be modified to construct coherent emission sources. The present study investigates coherent emission from a multilayer structure consisting of a SiC film coated atop a dielectric photonic crystal (PC). By exciting surface waves at the interface between SiC and the PC, coherent emission is predicted for both p...

...-called negative index materials (NIMs), which have simultaneously negative electric permittivity and negative magnetic permeability. The present work investigates photon tunneling in multilayer structures consisting of positive index materials (PIMs) and NIMs. Some features, such as the enhancement...

...L. Hu; A. Schmidt; A. Narayanaswamy; G. Chen Radiative properties have been studied for one-dimensional dielectric multilayer structures subjected to blackbody radiation sources. The total hemispherical transmittances are calculated for periodic structures and structures with random variation...

... Division October 10, 2001; revision received April 22, 2002. Associate Editor: P. S. Ayyaswamy. 10 October 2001 22 April 2002 11 09 2002 microwave heating heat transfer multilayers rectangular waveguides antireflection coatings Maxwell equations Heat Transfer Materials...