A possible hydrodynamical equivalence for astrophysical jets
The idea of a unified model for quasars and μ-quasars has been considered for a long time, despite the different environments and physical conditions where both classes of objects reside. Here we show the existence of a simple scaling law, relating the maximum size of a jet to the properties of the gas medium into which it expands. This appears to be valid for all types of hydrodynamical jets, and can be thought of as a broad unified model. The expansion velocity of the jet and the physical properties of the surrounding gas combine in such a way that a limit to the maximum extent of jets at different scales can be obtained.
Saved in:
Main Authors: | Mendoza,S., Hernández,X., Lee,W. H. |
---|---|
Format: | Digital revista |
Language: | English |
Published: |
Universidad Nacional Autónoma de México, Instituto de Astronomía
2005
|
Online Access: | http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0185-11012005000200010 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Astrophysical Concepts [electronic resource] /
by: Harwit, Martin. author., et al.
Published: (1988)
by: Harwit, Martin. author., et al.
Published: (1988)
Similar Items
-
A hydrodynamical mechanism for generating astrophysical jets
by: Hernández,Xavier, et al.
Published: (2014) -
Ferrofluid hydrodynamics: waves, jets and free drops
by: Potts,H. E., et al.
Published: (2001) -
Virtual Astrophysical Jets [electronic resource] : Theory Versus Observations /
by: Massaglia, Silvano. editor., et al.
Published: (2004) -
Virtual Astrophysical Jets [electronic resource] : Theory Versus Observations /
by: Massaglia, Silvano. editor., et al.
Published: (2004) -
Numerical simulation of the HH 30 astrophysical jet near its launch site
by: Gardner,Carl L., et al.
Published: (2018)