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Browsing by Subject "Exact solution"

Now showing items 1-5 of 5

Analytical Model Based on a Cylindrical Geometry to Study RF Ablation with Needle-Like Internally Cooled Electrode

López Molina, Juan Antonio; Rivera Ortun, María José; Berjano Zanón, Enrique (Hindawi Publishing Corporation, 2012)

Radiofrequency (RF) ablation with internally cooled needle-like electrodes is widely used in medical techniques such as tumor ablation. The device consists of a metallic electrode with an internal liquid cooling system ...
Exact solution for the time-dependent temperature field in dry grinding: application to segmental wheels

González-Santander Martínez, Juan Luis; Valdes Placeres, J. M.; Isidro San Juan, José María (Hindawi Publishing Corporation, 2011)

We present a closed analytical solution for the time evolution of the temperature field in dry grinding for any time-dependent friction profile between the grinding wheel and the workpiece. We base our solution in the ...
Heat and fluid flow due to non-linearly stretching surfaces

Cortell Bataller, Rafael (Elsevier, 2011-06-01)

An analysis is presented for the laminar boundary layer flow induced in a quiescent fluid by a permeable stretched flat surface with velocity uw(x) x1/3. A prescribed power-law surface temperature (PST) distribution ...
New Interaction Formulae for Plastic Resistances of Z-Sections under Combinations of Bending Moments M-y,M-Ed, M-z,M-Ed and Bimoment B-Ed

Aguero Ramón Llin, Antonio; Baláz, Ivan; Koleková, Yvona; Lázaro, Mario (MDPI AG, 2023-07)

[EN] Exact interaction formulae for the plastic resistances of Z-sections under a combination of three internal forces, i.e., the bending moment about the strong axis (y,Ed), bending moment about the weak axis (z,Ed) and ...
Use of thermal conductivity from thermal response test for estimating steady-state temperatures in rock and stratified soil near a line source of heat

Bandos, Tetyana; Montero Reguera, Álvaro Enrique; Fernández de Córdoba Castellá, Pedro José; Urchueguía Schölzel, Javier Fermín (Taylor & Francis, 2011)

This article addresses the influence of anisotropy of the ground on steady-state temperature in the surroundings of vertical borehole and effective thermal conductivity measured by a field thermal response test. This is a ...