2011 2(7)

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   Short abstract

 

Pages:

269 - 273

Language:

RU

Ref.:

5


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2011_2(7)_49.pdf

 

 

RESEARCH OF GAZODINAMIC INTERACTING OF STREAMS AT SEPARATION OF STAGES OF THE LAUNCH VEHICLES IN PACKAGE ANSYS FLUENT

Kostarev A.A., Kolesnikov A.A.

Samara Space Centre "Progress", Zaporozh'e, Ukraine


Citation:

Kostarev, A.A. and Kolesnikov, A.A., (2011) Research of gazodinamic interacting of streams at separation of stages of the launch vehicles in package ANSYS FLUENT, Modern Science: Researches, Ideas, Results, Technologies, Iss. #2(7), PP. 269 - 273.


Keywords:

separation of stages; the launch vehicles; numerical modeling; aerogasdynamics


Abstracts:

The important direction in space-rocket techniques, as process of "hot" separation of stages of the launch vehicles at regular flight in the discharged upper-airs is observed. Complex numerical modeling and visualization of jet interacting of a stream with the block of the first and second step of a perspective the launch vehicle (LV) middle class in package ANSYS FLUENT 13.0 is executed. Prominent aspects of methodology for implementation of the given method, with reference to process of designing of space-rocket techniques are shown most. Pictures of interacting of streams, and distributions of pressure patterns and speeds to the investigated surfaces LV participating in process of separation affecting on which play a defining role in conducting strength analysis are resulted.


References:

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