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Journal:   IRANIAN JOURNAL OF PHYSICS RESEARCH   Summer 2000 , Volume 2 , Number 3; Page(s) 27 To 33.
 
Paper: 

Thermal Instability In The Interstellar Medium

 
 
Author(s):  Ghanbari J.*, Shadmehri M.
 
* Department of Physics, Ferdowsi University, Mashad, Iran
 
Abstract: 
This study demonstrates how thermal structures in the interstellar medium can emerge as a result of thermal instability. For a two - dimensional case, the steady state thermal structures were investigated and it was shown that a large class of solutions exists. For a one - dimensional case the conductivity was found to be negligible. The effects of local cooling on the thermal instability were explored in some depth. In this case analytical results for time - dependent cooling function were presented, too. We studied nonlinear wave phenomena in thermal fluid systems, with a particular emphasis on presenting analytical results. When conductivity is proportional to temperature, the behavior of thermal waves is soliton like. For slow thermal waves, approximate analytical results were presented. Extensions of this work are discussed briefly, together with possible astrophysical applications.
 
Keyword(s): INTERSTELLAR MEDIUM, INSTABILITIES, THERMAL INSTABILITY, THERMAL SOLITONS
 
 
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APA: Copy

GHANBARI, J., & SHADMEHRI, M. (2000). THERMAL INSTABILITY IN THE INTERSTELLAR MEDIUM. IRANIAN JOURNAL OF PHYSICS RESEARCH, 2(3), 27-33. https://www.sid.ir/en/journal/ViewPaper.aspx?id=49904



Vancouver: Copy

GHANBARI J., SHADMEHRI M.. THERMAL INSTABILITY IN THE INTERSTELLAR MEDIUM. IRANIAN JOURNAL OF PHYSICS RESEARCH. 2000 [cited 2022August20];2(3):27-33. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=49904



IEEE: Copy

GHANBARI, J., SHADMEHRI, M., 2000. THERMAL INSTABILITY IN THE INTERSTELLAR MEDIUM. IRANIAN JOURNAL OF PHYSICS RESEARCH, [online] 2(3), pp.27-33. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=49904.



 
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