Sedimentation Of Individual Molecules Of Heavy Elements In Initial Protoplanets

Authors

  • Gour Chandra Paul Department of Mathematics, University of Rajshahi, Rajshahi
  • Sushanta Datta Department of Mathematics, University of Rajshahi, Rajshahi
  • Abdul Al Mohit Department of Mathematics, Islamic University, Kushtia

DOI:

https://doi.org/10.3329/jbas.v35i2.9422

Keywords:

Segregation, Grain, Gravitational field, Protoplanet, Polytrope

Abstract

Segregation problem of individual molecules of heavy elements, has been reinvestigated determining the polytropic structure of a protoplanet. In this study the sedimentation time of different silicate grains having radii lying between 5 X 10-3cm and 1 cm was calculated. Settling times of the grains that came out through calculation could be found to be shorter than that of the time obtained by other authors.

Key words: Segregation; Grain; Gravitational field; Protoplanet; Polytrope

DOI: http://dx.doi.org/10.3329/jbas.v35i2.9422

JBAS 2011; 35(2): 179-186

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How to Cite

Paul, G. C., Datta, S., & Mohit, A. A. (2012). Sedimentation Of Individual Molecules Of Heavy Elements In Initial Protoplanets. Journal of Bangladesh Academy of Sciences, 35(2), 179–186. https://doi.org/10.3329/jbas.v35i2.9422

Issue

Vol. 35 No. 2 (2011)

Section

Articles