Page 113 - index
P. 113
Z dM 4t 4 1/c , H d 2M 4 1/c2 .
dt dt 2
M ɧԛɤɬɟɫɿɧɿԙ ɫɚɥɵɫɬɵɪɦɚɥɵ ɠɵɥɞɚɦɞɵԑɵ vɫɚɥ R Z 80 ɫɦ / ɫ , ɚɥ
ɨɧɵԙ ɛɚԑɵɬɵ OM ɪɚɞɢɭɫɵɧɚ ɩɟɪɩɟɧɞɢɤɭɥɹɪ ɠԥɧɟ ɪɨɬɨɪɞɵԙ ɚɣɧɚɥɭ
ɛɚԑɵɬɵɦɟɧ ɛɚԑɵɬɬɚɫ. Ɍɚɫɵɦɚɥ ԕɨɡԑɚɥɵɫɵ – ɿɥɝɟɪɿɥɦɟɥɿ, ɬԛɡɭ ɫɵɡɵԕɬɵ ɠԥɧɟ
ɨɧɵԙ ԛɞɟɭɿ ɬԝɪɚԕɬɵ, ɹԑɧɢ ɚɬɚɫ 20 ɫɦ / ɫ2 . Ɍɚɫɵɦɚɥ ɠɵɥɞɚɦɞɵԑɵ
( vɬɚɫ ɚɬɚɫ t 20 ɫɦ / ɫ ) ɚɪɛɚ ԕɨɡԑɚɥɵɫɵɧɚ ɛɚԑɵɬɬɚɫ ɛɨɥɵɩ, ɤԧɥɞɟɧɟԙ
oo
ɛɚԑɵɬɬɚɥԑɚɧ. ɉɚɪɚɥɥɟɥɨɝɪɚɦɞɵ vɫɚɥ ɠԥɧɟ vɬɚɫ ɜɟɤɬɨɪɥɚɪɵɧɵԙ ɤԧɦɟɝɿɦɟɧ
ԕԝɪɵɩ, M ɧԛɤɬɟɫɿɧɿԙ ɚɛɫɨɥɸɬ ɠɵɥɞɚɦɞɵԑɵɧ ɬɚɛɚɦɵɡ (25 ɚ-ɫɭɪɟɬ). Ɉɧɵԙ
ɫɚɧɞɵԕ ɦԥɧɿɧ M 1350 -ԕɚ ɫԥɣɤɟɫ ɬɚɛɚɦɵɡ
vǖǗ v2 v2 2v Ǩǖǧ vǧǖǡ cosD 67,4 ǧǢ/ǧ .
Ǩǖǧ ǧǖǡ
2. ȿɧɞɿ M ɧԛɤɬɟɫɿɧɿԙ ɚɛɫɨɥɸɬ ԛɞɟɭɿɧ ɬɚɛɚɦɵɡ.
o oo
M ( ɚɬɚɫ , ɚ ǨǻǠ ɚɫWɚɥ )
ɧԛɤɬɟɫɿɧɿԙ ɚɛɫɨɥɸɬ ԛɞɟɭɿ ԛɲ ԛɞɟɭɥɟɪɞɿԙ ɫɚɥ
ɝɟɨɦɟɬɪɢɹɥɵԕ ԕɨɫɵɧɞɵɫɵɧɚ ɬɟԙ ɛɨɥɚɞɵ, ɨɥɚɪɞɵԙ ɛɚԑɵɬɬɚɪɵ 25 Ω-ɫɭɪɟɬɿɧɞɟ
ɤԧɪɫɟɬɿɥɝɟɧ. Ⱥɬɚɥԑɚɧ ԛɞɟɭɥɟɪɞɿ ɬɚɛɚɣɵԕ.
- ɧԛɤɬɟɧɿԙ ɬɚɫɵɦɚɥ ԛɞɟɭɿ ɠɨԑɚɪɵɞɚ ɬɚɛɵɥԑɚɧ: ɚɬɚɫ 20 ɫɦ / ɫ2 ;
- ɧԛɤɬɟɧɿԙ ɫɚɥɵɫɬɵɪɦɚɥɵ ԛɞɟɭɿ ɟɤɿ ԕԝɪɚɭɲɵɞɚɧ ɬԝɪɚɞɵ, ɨɥɚɪ 27- ɠΩɧɟ
31-ɮɨɪɦɭɥɚɥɚɪɞɵΝ ɤԧɦɟɝɿɦɟɧ ɚɧɵԕɬɚɥɚɞɵ:
o ǨǻǠ R Z 2 320 ɫɦ /ɫ 2 , ɚ&ɫWɚɥ R H 80 ɫɦ /ɫ 2 .
ɚ ɫɚɥ
- M ɧԛɤɬɟɫɿɧɿԙ ɚɛɫɨɥɸɬ ԛɞɟɭɿ:
ɚɚɛ 202 3202 802 | 331 ɫɦ / ɫ 2 .
4-ɬɚɪɚɭ. ԔȺɌɌɕ ȾȿɇȿɇȱԘ ɀȺɁɕԔ ԔɈɁԐȺɅɕɋɕ
§1. ɀɚɡɵԕ ɮɢɝɭɪɚɧɵԙ ԧɡ ɠɚɡɵԕɬɵԑɵɧɞɚԑɵ ԕɨɡԑɚɥɵɫɵ
ȾɟɧɟɧɿΝ ɛɚɪɥɵΙ ɧΟɤɬɟɥɟɪɿ ɛɟɪɿɥɝɟɧ ΙɨɡΕɚɥɦɚɣɬɵɧ ɠɚɡɵΙɬɵΙΙɚ ɩɚɪɚɥɥɟɥɶ
ɠɚɡɵΙɬɵΙɬɚɪɞɚ ΙɨɡΕɚɥɚɬɵɧ ΙɨɡΕɚɥɵɫ Ιɚɬɬɵ ɞɟɧɟɧɿΝ ɠɚɡɵΙ ΙɨɡΕɚɥɵɫɵ
ɞɟɩ ɚɬɚɥɚɞɵ.
Ɇԝɧɞɚɣ ԕɨɡԑɚɥɵɫԕɚ ɤԧɩɬɟɝɟɧ ɦɵɫɚɥɞɚɪ ɤɟɥɬɿɪɭɝɟ ɛɨɥɚɞɵ, ɦɵɫɚɥɵ:
ɬɪɚɦɜɚɣɞɵԙ ɬԛɡɭ ɫɵɡɵԕɬɵ ԕɨɡԑɚɥɵɫɵ ɤɟɡɿɧɞɟɝɿ ɞԧԙɝɟɥɟɝɿɧɿԙ ԕɨɡԑɚɥɵɫɵ;
ɢɿɧɬɿɪɟɤɬɿ-ɛԝɥԑɚԕɬɵ (ɤɪɢɜɨɲɢɩɬɿ-ɲɚɬɭɧɞɵ) ɦɟɯɚɧɢɡɦɿɧɿԙ ɢɿɧɬɿɪɟɤɬɿԙ
(ɤɪɢɜɨɲɢɩɿɧɿԙ) ԕɨɡԑɚɥɵɫɵ, ɛԝɥԑɚԕɬɵԙ (ɲɚɬɭɧɵɧɵԙ) ԕɨɡԑɚɥɵɫɵ, ɬ.ɛ.
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