Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4500650 | Mathematical Biosciences | 2010 | 7 Pages |
Abstract
This paper presents the concentration distribution around a growing nitrogen gas bubble in the blood and other tissues of divers who surface too quickly, when the ambient pressure through the decompression process is variable and constant. This effort is a modification of Sirinivasan et al. model (1999) [9]. The mathematical model is solved analytically to find the growth rate of a gas bubble in a tissue after decompression in the ambient pressure. Moreover, the concentration distribution around the growing bubble is introduced. The growth process is affected by ascent rate α˙(t), tissue diffusivity DTDT, initial concentration difference ΔC0ΔC0, surface tension σσ and void fraction ϕ0ϕ0.
Related Topics
Life Sciences
Agricultural and Biological Sciences
Agricultural and Biological Sciences (General)
Authors
S.A. Mohammadein, K.G. Mohamed,