Упрощенная HTML-версия
405
Ԧɡɿɧ
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ԧɡɿ ɛɚԕɵɥɚɭɞɵԙ ɬɚɩɫɵɪɦɚɥɚɪɵ
1
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ɬɚɩɫɵɪɦɚ
.
ȺɈɋɄ ɆɈ ԥɞɿɫɬɟɪɿɧ ɩɚɣɞɚɥɚɧɵɩ, ɫɭɬɟɝɿ
ɮɬɨɪɢɞɿ ɦɨɥɟɤɭɥɚɫɵ ɨɪɛɢɬɚɥɞɚɪɵɧɵԙ ɷɧɟɪɝɟɬɢɤɚɥɵԕ ɞɢɚɝɪɚɦ
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ɦɚɫɵɧ ԕԝɪɚɫɬɵɪɵԙɵɡ.
Ɇɨɥɟɤɭɥɚɥɵԕ ɨɪɛɢɬɚɥɶɞɚɪɞɵԙ ɬԛɡɿɥɭɿ ԛɲɿɧ ɫɭɬɟɝɿ ɠԥɧɟ
ɮɬɨɪ ɚɬɨɦɞɚɪɵ ɨɪɛɢɬɚɥɶɞɚɪɵɧɵԙ ԕɚɧɞɚɣ ɤɨɦɛɢɧɚɰɢɹɫɵ ɛɚ
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ɪɵɧɲɚ ɷɧɟɪɝɟɬɢɤɚɥɵԕ ɬɢɿɦɞɿɥɿɝɿɧ ɚɧɵԕɬɚԙɵɡ. Ȼɚɣɥɚɧɵɫ
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ɬɵɪɚɬɵɧ, ɛɨɫɚɬɚɬɵɧ ɠԥɧɟ ɛɚɣɥɚɧɵɫɬɵɪɦɚɣɬɵɧ ɨɪɛɢɬɚɥɶɞɚɪɞɵԙ
ɬԛɡɿɥɭɿɧɟ ԥɤɟɥɟɞɿ, ɟɝɟɪ ɨɫɿ ɪɟɬɿɧɞɟ ɛɚɣɥɚɧɵɫɬɵɪɚɬɵɧ ɚɬɨɦɞɚɪ
ɛɨɥɫɚ, ɇF ɦɨɥɟɤɭɥɚɫɵɧɞɚ ɨɫɿ z. ɇɟ ɫɟɛɟɩɬɟɧ ɇF ɦɨɥɟɤɭɥɚɫɵɧɵԙ
ɩɨɥɸɫɬɿ ɛɨɥɚɬɵɧɵɧ ɬԛɫɿɧɞɿɪɿԙɿɡ.
Ⱦɢɩɨɥɶ ɦɨɦɟɧɬɿɧɿԙ
= 0,64 10
Ǧ
29
Ʉɥ ɦ ɠԥɧɟ ɬɢɿɦɞɿ
ɡɚɪɹɞɬɵԙ
F
= 0,4
– ɦԥɧɿɧɟ ɧɚɡɚɪ ɚɭɞɚɪɵԙɵɡ.
ɋɭɬɟɝɿ ɠԥɧɟ ɮɬɨɪ ɨɪɛɢɬɚɥɶɞɚɪɵɧɵԙ ɷɧɟɪɝɢɹɫɵ:
1s (ɇ)
1s (F) 2s (F) 2ɪ (F)
ȿ
,
ɷȼ –
13,6
–
1000
–
40
–
17,4
ɒɟɲɭɿ
:
ɫɭɬɟɝɿ ɮɬɨɪɢɞɿ
(HF)
ɦɨɥɟɤɭɥɚɫɵ ɨɪɛɢɬɚɥɿɧɿԙ
ɷɧɟɪɝɟɬɢɤɚɥɵԕ ɞɢɚɝɪɚɦɦɚɫɵɧ ɤɟɥɟɫɿ ɬԛɪɞɟ ɤԧɪɫɟɬɭɝɟ ɛɨɥɚɞɵ:
Ɏɬɨɪ ɚɬɨɦɵɧɵԙ ɜɚɥɟɧɬɬɿ ɨɪɛɢɬɚɥɶɞɚɪɵ
2s-
ɠԥɧɟ 2ɪ. ȱ
s-
ɫɭɬɟɝɿ ɨɪɛɢɬɚɥɿɧɿԙ ɬԛɪɥɿ ɷɧɟɪɝɢɹɫɵ ɫɚɥɞɚɪɵɧɚɧ ɠԥɧɟ ɮɬɨɪɞɵԙ
2s-
ɨɪɛɢɬɚɥɿɧɿԙ ԕɚɬɵɫɭɵɦɟɧ 2
s -
ɮɬɨɪ ɨɪɛɢɬɚɥɿ ɛɚɣɥɚɧɵɫ ɬԛɡɭɿɧ
ɟɥɟɦɟɭɝɟ ɛɨɥɚɞɵ, ɠԥɧɟ ɨɧɵ ɛɚɣɥɚɧɵɫɬɚɪɦɚɣɬɵɧ ɨɪɛɢɬɚɥɶ
ɪɟɬɿɧɞɟ, ɮɬɨɪ ɚɬɨɦɵɧɞɚ ɥɨɤɚɥɢɡɞɟɧɝɟɧ ɨɪɛɢɬɚɥɶ ɪɟɬɿɧɞɟ
ԕɚɪɚɫɬɵɪɭԑɚ ɛɨɥɚɞɵ. ɋɭɬɟɝɿɧɿԙ 1
s
– ɨɪɛɢɬɚɥɿ ɠԥɧɟ ɮɬɨɪɞɵԙ 2ɪ
Z
-
ɨɪɛɢɬɚɥɶɞɚɪɵɧɵԙ ɤɨɦɛɢɧɚɰɢɹɫɵ
Z
– ɠԥɧɟ
Z
*
– ɨɪɛɢɬɚɥɥɞɚɪԑɚ
ԥɤɟɥɟɞɿ.
ɨɪɛɢɬɚɥɞɚɪ ɨɪɛɢɬɚɥɞɚɪ
ɨɪɛɢɬɚɥɞɚɪ