• 検索結果がありません。

Impact of Ozone and Oxygen on Early Stage Decay of Transitionally‐  and Over‐dense Meteor Trails

N/A
N/A
Protected

Academic year: 2021

シェア "Impact of Ozone and Oxygen on Early Stage Decay of Transitionally‐  and Over‐dense Meteor Trails"

Copied!
1
0
0

読み込み中.... (全文を見る)

全文

(1)

 

Impact of Ozone and Oxygen  on Early Stage Decay of  Transitionally‐ 

and Over‐dense Meteor Trails 

Wayne K.Hocking

(1)

 and Reynold E. Silber

(1)

  (1) University of Western Ontario 

(2) Univesity of Western Ontario   

Temperatures in overdense and transitionally dense meteor trails during the early stages of  trail formation can be of the order of 6000K to 10000K, and the hypersonic entrance speeds  can lead to significant shock‐fronts. These environmental conditions can lead to new classes  of  hyperthermal  chemistry  during  the  first  few  hundred  milliseconds  of  the  trail,  and  also  may  prime  conditions  for  later  reactions  as  well.    In  this  talk,  we  describe  the  early‐stage  state of the trail and the associated chemistry, and examine its eventual impact. The results  help  explain  both  the trail lifetime  and  also the  fact that larger  meteor trails  often  appear  visually as hollow glowing cylinders.  

 

参照

関連したドキュメント

The mGoI framework provides token machine semantics of effectful computations, namely computations with algebraic effects, in which effectful λ-terms are translated to transducers..

Standard domino tableaux have already been considered by many authors [33], [6], [34], [8], [1], but, to the best of our knowledge, the expression of the

An example of a database state in the lextensive category of finite sets, for the EA sketch of our school data specification is provided by any database which models the

A NOTE ON SUMS OF POWERS WHICH HAVE A FIXED NUMBER OF PRIME FACTORS.. RAFAEL JAKIMCZUK D EPARTMENT OF

H ernández , Positive and free boundary solutions to singular nonlinear elliptic problems with absorption; An overview and open problems, in: Proceedings of the Variational

Keywords: Convex order ; Fréchet distribution ; Median ; Mittag-Leffler distribution ; Mittag- Leffler function ; Stable distribution ; Stochastic order.. AMS MSC 2010: Primary 60E05

A lemma of considerable generality is proved from which one can obtain inequali- ties of Popoviciu’s type involving norms in a Banach space and Gram determinants.. Key words

Particularly, this paper deals with a certain two-variable generalization of these rings and an extension of the theory of descent monomials and P-Partitions to a broader class