... as a bridging factor between these wick parameters and evaporation characteristics. When R e exceeded 40.3 μm, a limitation in evaporative heat transfer within the thin film region was observed. The relationship between R, d, θ a , and H was quantitatively described based on this evaporative heat transfer limit...

... characteristics, e.g., surface roughness, surface damage, oxide layers, and deposited thin films, and cannot be assumed as those of pure materials, typically referred to optically smooth surfaces (OS). An experimental investigation of the thermal emittance of some metals (nickel, titanium, silver, and stainless...

... from the visible to infrared wavelength region due to interband transitions and free-electron absorption, as well as impedance matching with air [ 1 ]. Because of this, CNT thin films and coatings hold promise in thermal radiation detection and heat transfer applications. For example, they have been...

... stability analysis of thin films that surface tension has a stabilizing effect on the film [ 16 , 17 ], and that condensation (opposed to evaporation) tends to stabilize the film [ 18–21 ]. Nonlinear stability analysis for flows along plates has shown that stability of the film depends on the frequency...

...: Bruce L. Drolen. 14 12 2011 20 09 2012 A mathematical model predicting heat transfer and film thickness in thin-film region is developed herein. Utilizing dimensionless analysis, analytical solutions have been obtained for heat flux distribution, total heat transfer rate per unit...

... and the significance of thermal contact resistance. A thermoreflectance measurement can be used with a valid heat transport model to experimentally quantify the contact thermal resistance of thin film interconnects. In the current work, a quasi-steady state thermoreflectance measurement is used to determine...

... Transfer and Surface Scattering ,” Phys. Rev. B 0556-2805 , 38 , pp. 7576 – 7594 . 10.1103/PhysRevB.38.7576 Majumdar , A. , 1993 , “ Microscale Heat Conduction in Dielectric Thin Films ,” ASME J. Heat Transfer 0022-1481 , 115 , pp. 7 – 16 . 10.1115/1.2910673 Joshi...

...Arpit Mittal; Sandip Mazumder The Monte Carlo method has found prolific use in the solution of the Boltzmann transport equation for phonons for the prediction of nonequilibrium heat conduction in crystalline thin films. This paper contributes to the state-of-the-art by performing a systematic study...

... (structures) evaporation condensation flat plate heat pipes thin film capillarity (a) Meniscus curvature radii measured inside the grooves by confocal microscopy ( T work = 30 ° C ,   f r = 4.7 % ,   q = 8.4   W / cm 2 ) and (b) comparison between...

...Jun Yu; Zhen’an Tang; Fengtian Zhang; Haitao Ding; Zhengxing Huang This paper presents a micropulse calorimeter for heat capacity measurement of thin films. Optimization of the structure and data processing methods of the microcalorimeter improved the thermal isolation and temperature uniformity...

...Jeromy Jenks; Vinod Narayanan An experimental study of the absorption of ammonia vapor in a constrained thin film of ammonia-water solution is presented. A large aspect ratio microchannel with one of its walls formed of a porous material is used to constrain the thickness of the liquid film...

...Ankur Jain; Kenneth E. Goodson An accurate measurement of the thermophysical properties of freestanding thin films is essential for modeling and predicting thermal performance of microsystems. This paper presents a method for simultaneous measurement of in-plane thermal conductivity and heat...

... extensively used in models of thin film transport in passages in micro evaporators and micro heat pipes. In this investigation, hybrid μ P T molecular dynamics (MD) simulations were used to predict the pressure field and film thermophysics for an argon film on a metal surface. The results of the simulations...

... expressions may be constructed for the same unique temperature solution. Numerical examples are given to demonstrate both verification techniques for the steady-periodic response to a heated strip. Green's function methods convection heat conduction thin films slabs strips heat conduction thin...

...N. Bianco; O. Manca In this paper the transient coupled conductive-radiative field, due to a laser heat source impinging on a thin film deposited on a substrate, has been solved in the hypothesis of one dimensionality of the optical field and of two dimensionality of the thermal field. Results have...