Известия Тульского государственного университета. Технические науки, 2011, № 2

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5

:

E
p
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;
E
I
m
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,

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,

; V ;

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v .

.

E
I
m
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,
:

dt
d
m
;

V
dt
d
I
;

,
2
1

2
V
f
dt
d
E

 – 
,

,
 – 
, f  – 
, V
 –

.


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S
p
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p
dt
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S ,
 – 

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_________________________________________________________________________________________________________________

7

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1.
.,
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.

.

:
, 1999. 256 .

E.G. Riskova
PARTICLE-IN-CELL METHOD FOR INTERNAL BALLISICS’ TASKS OF TUBE
ARTILLERY
Model of internal ballistics on the base of gas dynamics and particle-in-cell method
was offered. It takes into account ignition charge combustion, initiation and burning of propellant charges, transfer of charges.
Key words: gas dynamics, burning, particle-in-cell method.

 629.78.015

.
,
.
.
,
.,
, (495) 696-16-46,

bk1972@list.ru,

.
,
 (495) 628-00-91, na_varvsn@mail.ru

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10

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SVD:

 1
 48
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 82.6 
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 0.098, 
 410.1
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 1879.7 
.

,

.

 1.014e+15.


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 7 
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 1

,

SVD

1
2
3
4
5

1
a[
]

e[ -]
i[
]
]
]
]

2.6332e-01
-9.6153e-05
-8.9530e+00
4.6405e+00
-9.9834e+01
4.8450e+01

2.1268e-07
1.6224e-06
1.6179e+01
1.2580e+01
1.4268e+02
-3.2857e+02

1.5051e-01
-9.5332e-05
-9.3019e+00
1.2375e+01
-1.1379e+02
5.4220e+01