𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The boundary element method applied to forced convection heat problems

✍ Scribed by Ramiro G. Ramirez Camacho; João R. Barbosa

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
731 KB
Volume
35
Category
Article
ISSN
0735-1933

No coin nor oath required. For personal study only.

✦ Synopsis

An integral equation formulation for steady flow of a viscous fluid is presented based on the boundary element method. The continuity, Navier-Stokes and energy equations are used for calculation of the flow and temperature fields. The governing differential equations, in terms of primitive variables, are derived using velocity-pressure-temperature parameters. The calculation of fundamental solutions and solutions tensor is shown. Applications to simple flow cases, such as driven cavity, forward facing step, deep cavity and channel are presented. Convergence difficulties are indicated, which have limited the applications to flows of low Reynolds numbers.

📜 SIMILAR VOLUMES

The boundary element method applied to a
The boundary element method applied to a moving free boundary problem
✍ Dennis W. Quinn; Mark E. Oxley; Donald C. Vosika 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 185 KB 👁 3 views

In this paper a boundary problem is considered for which the boundary is to be determined as part of the solution. A time-dependent problem involving linear di usion in two spatial dimensions which results in a moving free boundary is posed. The fundamental solution is introduced and Green's Theorem

Isotherm migration method applied to fus
Isotherm migration method applied to fusion problems with convective boundary conditions
✍ Radhey S. Gupta; Ambreesh Kumar 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 English ⚖ 478 KB

A numerical technique based on the Isotherm Migration Method is presented for solving Moving Boundary Problems involving convective boundary conditions. The method is illustrated by solving sample problems in one dimension as well as in two dimensions. The comparison of present results with those of

A probabilistic boundary element method
A probabilistic boundary element method applied to the pile dislocation problem
✍ Samer Sabry F. Mehanny; Sameh S.F. Mehanny; Youssef F. Rashed 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 732 KB

In this paper a probabilistic approach is presented where the boundary element method is efficiently used to study the effect of a random shift of a given pile within a particular pile cap from its original position -the so-called pile dislocation problem -on selected output design parameters such a