close

Вход

Забыли?

вход по аккаунту

?

Исследование влияния формы газового руля на величину потерь тяги в процессе работы РДТТ методом математического моделирования..pdf

код для вставкиСкачать
.
. 2011.
.2.
_________________________________________________________________________________________________________________
40
,
4
.
M.G. Bogatyreva, E.P. Polyakov
RESEARCH OF THERMGAZDINAMICHESKY PARAMETERS IN ROCKET
ENGINE
Results of research of combustion products multijet current in the two-chamber tworegime are presented
Key words: missile, propulsion system, combustion products, multijet current.
621.455
.
,
.
,
.,
., (4872) 35-18-79,
dunaev@ tsu. tula.ru,
.
,
.
.
,
.,
., (4872) 35-18-79,
nikitin_tula@mail.ru,
.
,
., (4872) 35-18-79, vicnicst@mail.ru
,
,
)
,
-
.
:
,
,
,
(
,
),
,
,
,
(
-
),
(
)
–
-
.
.
,
,
:
-
,
;
–
,
;
–
«
»
-
.
68
.
_________________________________________________________________________________________________________________
,
,
«
-
»
. 1),
–
,
,
.
. 1.
9 317
(
,
)
-
,
(
1–
5–
. 2.
,2–
,6–
. 2).
:
,3–
,8–
,7–
,4–
,9–
,
-
,
.
,
-
69
.
. 2011.
.2.
_________________________________________________________________________________________________________________
,
.
.
(
. 3),
.
. 3.
,2–
1–
:
,3–
4–
,
,5-
:
-
,
;
,
-
;
-
,
.
-
,
,
.
.
-
,
.
,
,
,
,
.
70
.
_________________________________________________________________________________________________________________
-
.
,
,
,
,
,
[1].
-
C++.
[2, 3],
-
,
,
,
,
.
,
.
.
.4
-
,
.
. 4.
-
,
.
,
,
-
.
,
.
(
-
),
.
71
.
. 2011.
.2.
_________________________________________________________________________________________________________________
(
)
.
-
.
.
1
2
3
. 9.
. 9.
:
,
,
72
–
;
–
-
.
_________________________________________________________________________________________________________________
,
-
,
. 10,
-
. 11.
-
. 12.
. 10.
:
–
;
. 11.
–
. 12.
.
(
,
,
)
.
«
2),
3)
»
(
1
(
,
.
73
.
. 2011.
.2.
_________________________________________________________________________________________________________________
«
,
.
»
,
,
,
. 9),
(
.
. 12).
,
. 11), ,
(
,
.
.
».
«
,
.
. 9),
(
.
. 12)
-
-
.
(
.
. 10, )
,
(
.
).
,
1,
(
1.
.,
.
.
-
.12)
.,
.
//
3«
. .
2.
-
. 2004. .1. .101-108.
.
//
"
", . ., 1997. .106-108.
3. Comparison of Different k- Models For Indoor Air Flow Computations // Numerical Heat Transfer, Part B, 28:353-369, 1995.
V.A. Dunaev, V.A. Nikitin, V.N. Stolbovskoy
THE RESEARCH OF THE GAS RUDDER FORM INFLUENCE ON DRAUGHT
LOSSES SIZE IN THE COURSE OF FIRM FUEL ROCKET ENGINE WORK
BY MEANS OF MATHEMATICAL MODELING
By means of gas dynamics mathematical modeling of the firm fuel rocket engine controls the design ensuring minimal traction loss at the working start and maximum lateral efforts while operating time, is defined.
Key words: firm fuel rocket engine, gas rudder, the draught losses, lateral efforts, mathematical modeling.
74
1/--страниц
Пожаловаться на содержимое документа