Paper Title:
Condensate Migration Dynamics into Porous Bed in a Nonperforated Chamber
  Abstract

Due to complexity of condensate-migration into a porous-bed, the analytically simplified studies using uniform-flow assumption need enhancement through performing experiments. This study is conducted by maintaining saturated vapor-air over porous-alumina-balls and glass-beads-bed in a nonperforated chamber. Walls of the chamber are controlled isothermally. By evaluating on subcooling-, diffusive-, and porous perturbation-parameter, it is known that condensate migrates in Darcian regime. In this regime, based on visualized evidence and proposed Lyapunov-exponent-base series, this migration study finds that there are periodic- and unperiodic-dominant subregimes, where a temporal chaotic-migration case is found in the unperiodic-dominant subregime.

  Info
Periodical
Chapter
Chapter 15: Meso/Micro Manufacturing Equipment and Processes
Edited by
Wu Fan
Pages
3156-3164
DOI
10.4028/www.scientific.net/AMM.110-116.3156
Citation
E. Siswanto, H. Katsurayama, Y. Katoh, "Condensate Migration Dynamics into Porous Bed in a Nonperforated Chamber", Applied Mechanics and Materials, Vols. 110-116, pp. 3156-3164, 2012
Online since
October 2011
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Price
$32.00
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