ISSN 1812-3368. ȼɟɫɬɧɢɤ ɆȽɌɍ ɢɦ. ɇ.ɗ. Ȼɚɭɦɚɧɚ. ɋɟɪ. «ȿɫɬɟɫɬɜɟɧɧɵɟ ɧɚɭɤɢ». 2012
112
ɪɚɦɟɬɪ
e
q
ɞɨɫɬɢɝɚɥ ɨɩɪɟɞɟɥɟɧɧɨɝɨ ɡɧɚɱɟɧɢɹ, ɡɚɬɟɦ ɝɨɪɟɧɢɟ ɩɪɨɞɨɥ-
ɠɚɥɨɫɶ ɜ ɬɟɱɟɧɢɟ ɜɫɟɝɨ ɷɤɫɩɟɪɢɦɟɧɬɚ, ɚ ɩɨɫɥɟ ɢɫɩɵɬɚɧɢɣ ɮɢɤɫɢɪɨ-
ɜɚɥɫɹ ɷɪɨɡɢɨɧɧɵɣ ɭɧɨɫ ɩɨɜɟɪɯɧɨɫɬɢ ɨɛɪɚɡɰɚ ɦɚɬɟɪɢɚɥɚ.
ȼ ɢɫɩɵɬɚɧɢɹɯ ɫɟɪɢɣ 2 ɢ 3 ɬɟɩɥɨɜɨɣ ɩɨɬɨɤ ɭɜɟɥɢɱɢɜɚɥɫɹ ɞɨ ɦɚɤ-
ɫɢɦɚɥɶɧɨɝɨ ɡɧɚɱɟɧɢɹ ɜ ɬɟɱɟɧɢɟ ɨɱɟɧɶ ɤɨɪɨɬɤɨɝɨ ɜɪɟɦɟɧɢ ɢ ɨɫɬɚɜɚɥɫɹ
ɧɚ ɷɬɨɦ ɭɪɨɜɧɟ 10…20 ɫ. ȼɨɡɝɨɪɚɧɢɟ ɩɪɨɞɭɤɬɨɜ ɩɢɪɨɥɢɡɚ ɦɚɬɟɪɢɚɥɚ
ɩɪɨɢɫɯɨɞɢɥɨ ɩɪɚɤɬɢɱɟɫɤɢ ɫɪɚɡɭ ɢ ɩɪɨɞɨɥɠɚɥɨɫɶ ɜ ɬɟɱɟɧɢɟ ɜɫɟɝɨ ɜɪɟ-
ɦɟɧɢ ɷɤɫɩɟɪɢɦɟɧɬɚ. ɉɨɫɥɟ ɡɚɜɟɪɲɟɧɢɹ ɢɫɩɵɬɚɧɢɣ ɧɚɛɥɸɞɚɥɫɹ ɡɧɚɱɢ-
ɬɟɥɶɧɵɣ ɷɪɨɡɢɨɧɧɵɣ ɭɧɨɫ ɦɚɬɟɪɢɚɥɚ.
Ʉɚɤ ɫɥɟɞɭɟɬ ɢɡ ɪɢɫ. 6,
ɚ
,
ɫɤɨɪɨɫɬɧɨɣ ɧɚɩɨɪ ɧɚɛɟɝɚɸɳɟɝɨ ɩɨɬɨɤɚ
0
p
c
ɡɧɚɱɢɬɟɥɶɧɨ ɜɥɢɹɟɬ ɧɚ ɫɤɨɪɨɫɬɶ ɝɨɪɟɧɢɹ ɦɚɬɟɪɢɚɥɚ ɩɪɢ ɜɫɟɯ ɬɪɟɯ
ɡɧɚɱɟɧɹɯ
e
q
.
ɗɬɨɬ ɷɮɮɟɤɬ ɦɨɠɧɨ ɛɨɥɟɟ ɧɚɝɥɹɞɧɨ ɩɪɨɢɥɥɸɫɬɪɢɪɨɜɚɬɶ
ɜ ɤɨɨɪɞɢɧɚɬɚɯ
H
—
0
p
c
(
ɫɦ. ɪɢɫ. 6,
ɛ
).
ɋɤɨɪɨɫɬɶ ɝɨɪɟɧɢɹ ɬɜɟɪɞɨɝɨ ɬɨɩ-
ɥɢɜɚ ɡɚ ɫɱɟɬ ɷɪɨɡɢɢ ɩɨɜɟɪɯɧɨɫɬɢ ɦɚɬɟɪɢɚɥɚ ɩɨɞ ɜɨɡɞɟɣɫɬɜɢɟɦ ɜɧɟɲ-
ɧɟɝɨ ɩɨɬɨɤɚ ɭɜɟɥɢɱɢɜɚɟɬɫɹ ɜ 5—8 ɪɚɡ ɩɪɢ
0
p
c
|
10
5
ɉɚ. Ɇɚɤɫɢɦɚɥɶɧɨɟ
ɡɧɚɱɟɧɢɟ
8
H
|
ɫɨɨɬɜɟɬɫɬɜɭɟɬ, ɤɚɤ ɨɠɢɞɚɥɨɫɶ, ɦɚɤɫɢɦɚɥɶɧɨɦɭ ɬɟɩɥɨ-
ɜɨɦɭ ɩɨɬɨɤɭ
2
1 5
Ɇȼɬ ɦ ,
e
q
ɚ ɦɢɧɢɦɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ
5
H
|
—
ɦɢ-
ɧɢɦɚɥɶɧɨɦɭ
2
0 75
Ɇȼɬ ɦ .
e
q
ȼɵɜɨɞɵ.
Ɋɚɡɪɚɛɨɬɚɧɚ ɦɨɞɟɥɶ ɷɪɨɡɢɨɧɧɨɝɨ ɝɨɪɟɧɢɹ ɬɜɟɪɞɵɯ ɬɨɩ-
ɥɢɜ, ɤɨɬɨɪɚɹ ɨɩɢɫɵɜɚɟɬ ɜɥɢɹɧɢɟ ɷɪɨɡɢɨɧɧɨɝɨ ɪɚɡɪɭɲɟɧɢɹ ɩɨɜɟɪɯɧɨ-
ɫɬɢ ɧɚ ɫɤɨɪɨɫɬɶ ɝɨɪɟɧɢɹ ɦɚɬɟɪɢɚɥɚ ɜ ɜɵɫɨɤɨɫɤɨɪɨɫɬɧɨɦ ɩɨɬɨɤɟ. ɗɬɚ
ɦɨɞɟɥɶ ɞɨɩɨɥɧɹɟɬ ɢɡɜɟɫɬɧɵɟ ɦɨɞɟɥɢ ɷɪɨɡɢɨɧɧɨɝɨ ɝɨɪɟɧɢɹ, ɹɜɥɹɸ-
ɳɢɟɫɹ ɫɯɟɦɚɦɢ ɬɭɪɛɭɥɟɧɬɧɨɝɨ ɝɨɪɟɧɢɹ. ɋɪɚɜɧɟɧɢɟ ɩɪɟɞɥɚɝɚɟɦɨɣ ɦɨ-
ɞɟɥɢ ɫ ɷɤɫɩɟɪɢɦɟɧɬɚɦɢ ɩɨ ɷɪɨɡɢɨɧɧɨɦɭ ɝɨɪɟɧɢɸ ɝɨɪɸɱɟɝɨ ɩɨɥɢɫɢ-
ɥɨɤɫɚɧɨɜɨɝɨ ɤɚɭɱɭɤɚ ɩɪɨɞɟɦɨɧɫɬɪɢɪɨɜɚɥɨ ɯɨɪɨɲɭɸ ɬɨɱɧɨɫɬɶ. ɉɨɤɚ-
ɡɚɧɨ, ɱɬɨ ɞɥɹ ɛɨɥɶɲɢɯ ɡɧɚɱɟɧɢɣ ɫɤɨɪɨɫɬɧɨɝɨ ɧɚɩɨɪɚ ɢ ɭɦɟɪɟɧɧɨɝɨ
ɬɟɩɥɨɜɨɝɨ ɩɨɬɨɤɚ ɜɧɟɲɧɟɟ ɷɪɨɡɢɨɧɧɨɟ ɝɨɪɟɧɢɟ ɜɧɨɫɢɬ ɨɫɧɨɜɧɨɣ
ɜɤɥɚɞ ɜ ɩɨɥɧɭɸ ɫɤɨɪɨɫɬɶ ɝɨɪɟɧɢɹ ɬɜɟɪɞɨɝɨ ɬɨɩɥɢɜɚ.
ɋɉɂɋɈɄ ɅɂɌȿɊȺɌɍɊɕ
1.
M u r a o u r H. // Bull. Soc. Chim. – 1927. – Ɋ. 1451.
2.
G r e e n L. Erosion combustion of several solid explosive substances // Problems on
Rocket Eng. – 1959. – N 2.
3.
ȼ ɢ ɥ ɸ ɧ ɨ ɜ ȼ. ɇ., ɂ ɫ ɚ ɟ ɜ ɘ. Ɇ., Ʉ ɭ ɡ ɧ ɟ ɰ ɨ ɜ Ⱥ. Ɍ. ɂɫɫɥɟɞɨɜɚɧɢɟ ɜɥɢɹɧɢɹ
ɫɬɪɭɤɬɭɪɵ ɬɭɪɛɭɥɟɧɬɧɨɫɬɢ ɩɪɢ ɷɪɨɡɢɨɧɧɨɦ ɝɨɪɟɧɢɢ ɤɨɧɞɟɧɫɢɪɨɜɚɧɧɵɯ ɜɟ-
ɳɟɫɬɜ // Ɏɢɡɢɤɚ ɝɨɪɟɧɢɹ ɢ ɜɡɪɵɜɚ. – 1981. – ʋ 3. – ɋ. 133.
4.
D i m i t r i e n k o Yu. I. Thermal Stresses and heat-mass-transfer in ablating compo-
site materials // J. of Heat Mass Transfer. – 1995. – N 1. – Ɋ. 139–146.
5.
D i m i t r i e n k o Yu. I., M e d v e d e v Yu. V., Y a r c e v a N. Thermal protective
sprayable materials // Preprints of 19th Int. Symp. on Space Technology and Sci-
ence. Yokohama, Japan. –1994-b-27.