ГОСТ 4401-81 Атмосфера стандартная. Параметры (с Изменением N 1)
ГОСТ 4401-81
Группа Т27
МЕЖГОСУДАРСТВЕННЫЙ СТАНДАРТ
АТМОСФЕРА СТАНДАРТНАЯ
Параметры
Standart atmosphere. Parameters
МКС 07.040
ОКСТУ 7502
Дата введения 1982-07-01
ИНФОРМАЦИОННЫЕ ДАННЫЕ
1. УТВЕРЖДЕН И ВВЕДЕН В ДЕЙСТВИЕ Постановлением Государственного комитета СССР по стандартам от 27.02.81 N 145
2. Стандарт соответствует международному стандарту ИСО 2533-75
3. ВЗАМЕН ГОСТ 4401-73
4. ИЗДАНИЕ (май 2004 года) с Изменением N 1, утвержденным в феврале 1987 года (ИУС 5-87)
Настоящий стандарт устанавливает числовые значения основных параметров атмосферы для высот от минус 2000 до 1200000 м. Данные табл.1-4 устанавливают средние значения параметров атмосферы для широты 45°32'33", соответствующие среднему уровню солнечной активности.
Стандарт предназначен для использования при расчетах и проектировании летательных аппаратов, при обработке результатов геофизических и метеорологических наблюдений и для приведения результатов испытаний летательных аппаратов и их элементов к одинаковым условиям и не предназначен для баллистических расчетов искусственных спутников Земли.
Стандарт соответствует МС ИСО 2533.
(Измененная редакция, Изм. N 1).
Таблица 1
Температура, давление, плотность воздуха и ускорение свободного падения
в функции геометрической и геопотенциальной высот
От -2000 до -50 м
Величины в функции геометрической высоты | Величины в функции геопотенциальной высоты | ||||||||||||||
| температура | давление |
|
| температура | давление |
| ||||||||
Гео- | гео- |
|
| Па | мм рт.ст. | плот- | уско- | Геопо- | геомет- |
|
| Па | мм рт.ст. | плот- | уско- |
-2000 | -2001 | 301,154 | 28,004 | 1,27783+5 | 9,58450+2 | 1,47816 0 | 9,8128 | -2000 | -1999 | 301,150 | 28,000 | 1,27774+5 | 9,58382+2 | 1,47808 0 | 9,8128 |
-1950 | -1951 | 300,829 | 27,679 | 1,27059 | 9,53023 | 1,47138 | 9,8127 | -1950 | -1949 | 300,825 | 27,675 | 1,27051 | 9,52958 | 1,47130 | 9,8127 |
-1900 | -1901 | 300,504 | 27,354 | 1,26339 | 9,47621 | 1,46462 | 9,8125 | -1900 | -1899 | 300,500 | 27,350 | 1,26331 | 9,47559 | 1,46455 | 9,8125 |
-1850 | -1851 | 300,179 | 27,029 | 1,25622 | 9,42243 | 1,45789 | 9,8124 | -1850 | -1849 | 300,175 | 27,025 | 1,25614 | 9,42186 | 1,45782 | 9,8124 |
-1800 | -1801 | 299,853 | 26,703 | 1,24908 | 9,36891 | 1,45118 | 9,8122 | -1800 | -1799 | 299,850 | 26,700 | 1,24901 | 9,36836 | 1,45111 | 9,8122 |
-1750 | -1750 | 299,528 | 26,378 | 1,24198 | 9,31563 | 1,44449 | 9,8121 | -1750 | -1750 | 299,525 | 26,375 | 1,24191 | 9,31512 | 1,44443 | 9,8121 |
-1700 | -1700 | 299,203 | 26,053 | 1,23491 | 9,26260 | 1,43783 | 9,8119 | -1700 | -1700 | 299,200 | 26,050 | 1,23485 | 9,26212 | 1,43777 | 9,8119 |
-1650 | -1650 | 298,878 | 25,728 | 1,22787 | 9,20981 | 1,43119 | 9,8117 | -1650 | -1650 | 298,875 | 25,725 | 1,22781 | 9,20936 | 1,43114 | 9,8117 |
-1600 | -1600 | 298,553 | 25,403 | 1,22087 | 9,15727 | 1,42458 | 9,8116 | -1600 | -1600 | 298,550 | 25,400 | 1,22081 | 9,15685 | 1,42452 | 9,8116 |
-1550 | -1550 | 298,227 | 25,077 | 1,21390 | 9,10497 | 1,41799 | 9,8114 | -1550 | -1550 | 298,225 | 25,075 | 1,21384 | 9,10458 | 1,41794 | 9,8114 |
-1500 | -1500 | 297,902 | 24,752 | 1,20696+5 | 9,05292+2 | 1,41142 0 | 9,8113 | -1500 | -1500 | 297,900 | 24,750 | 1,20691+5 | 9,05255+2 | 1,41137 0 | 9,8113 |
-1450 | -1450 | 297,577 | 24,427 | 1,20005 | 9,00111 | 1,40487 | 9,8111 | -1450 | -1450 | 297,575 | 24,425 | 1,20000 | 9,00076 | 1,40483 | 9,8111 |
-1400 | -1400 | 297,252 | 24,102 | 1,19317 | 8,94953 | 1,39835 | 9,8110 | -1400 | -1400 | 297,250 | 24,100 | 1,19313 | 8,94922 | 1,39831 | 9,8110 |
-1350 | -1350 | 296,927 | 23,777 | 1,18633 | 8,89820 | 1,39185 | 9,8108 | -1350 | -1350 | 296,925 | 23,775 | 1,18629 | 8,89791 | 1,39182 | 9,8108 |
-1300 | -1300 | 296,602 | 23,452 | 1,17952 | 8,84711 | 1,38538 | 9,8107 | -1300 | -1300 | 296,600 | 23,450 | 1,17948 | 8,84684 | 1,38535 | 9,8107 |
-1250 | -1250 | 296,277 | 23,127 | 1,17274 | 8,79626 | 1,37893 | 9,8105 | -1250 | -1250 | 296,275 | 23,125 | 1,17270 | 8,79601 | 1,37890 | 9,8105 |
-1200 | -1200 | 295,951 | 22,801 | 1,16599 | 8,74564 | 1,37250 | 9,8104 | -1200 | -1200 | 295,950 | 22,800 | 1,16596 | 8,74541 | 1,37247 | 9,8104 |
-1150 | -1150 | 295,626 | 22,476 | 1,15927 | 8,69526 | 1,36609 | 9,8102 | -1150 | -1150 | 295,625 | 22,475 | 1,15924 | 8,69505 | 1,36607 | 9,8102 |
-1100 | -1100 | 295,301 | 22,151 | 1,15259 | 8,64512 | 1,35971 | 9,8100 | -1100 | -1100 | 295,300 | 22,150 | 1,15256 | 8,64493 | 1,35969 | 9,8100 |
-1050 | -1050 | 294,976 | 21,826 | 1,14593 | 8,59521 | 1,35335 | 9,8099 | -1050 | -1050 | 294,975 | 21,825 | 1,14591 | 8,59504 | 1,35333 | 9,8099 |
-1000 | -1000 | 294,651 | 21,501 | 1,13931+5 | 8,54554+2 | 1,34702 0 | 9,8097 | -1000 | -1000 | 294,650 | 21,500 | 1,13929+5 | 8,54538+2 | 1,34700 0 | 9,8097 |
-950 | -950 | 294,326 | 21,176 | 1,13272 | 8,49610 | 1,34070 | 9,8096 | - 950 | - 950 | 294,325 | 21,175 | 1,13270 | 8,49596 | 1,34068 | 9,8096 |
-900 | -900 | 294,001 | 20,851 | 1,12616 | 8,44689 | 1,33441 | 9,8094 | - 900 | - 900 | 294,000 | 20,850 | 1,12614 | 8,44677 | 1,33439 | 9,8094 |
-850 | -850 | 293,676 | 20,526 | 1,11963 | 8,39792 | 1,32814 | 9,8093 | - 850 | - 850 | 293,675 | 20,525 | 1,11961 | 8,39781 | 1,32813 | 9,8093 |
-800 | -800 | 293,351 | 20,201 | 1,11313 | 8,34917 | 1,32190 | 9,8091 | - 800 | - 800 | 293,350 | 20,200 | 1,11312 | 8,34908 | 1,32188 | 9,8091 |
-750 | -750 | 293,026 | 19,876 | 1,10666 | 8,30066 | 1,31567 | 9,8090 | - 750 | - 750 | 293,025 | 19,875 | 1,10665 | 8,30058 | 1,31566 | 9,8090 |
-700 | -700 | 292,701 | 19,551 | 1,10023 | 8,25238 | 1,30947 | 9,8088 | - 700 | - 700 | 292,700 | 19,550 | 1,10022 | 8,25230 | 1,30946 | 9,8088 |
-650 | -650 | 292,375 | 19,225 | 1,09382 | 8,20432 | 1,30330 | 9,8087 | - 650 | - 650 | 292,375 | 19,225 | 1,09381 | 8,20426 | 1,30329 | 9,8087 |
-600 | -600 | 292,050 | 18,900 | 1,08744 | 8,15649 | 1,29714 | 9,8085 | - 600 | - 600 | 292,050 | 18,900 | 1,08744 | 8,15644 | 1,29713 | 9,8085 |
-550 | -550 | 291,725 | 18,575 | 1,08110 | 8,10889 | 1,29101 | 9,8083 | - 550 | - 550 | 291,725 | 18,575 | 1,08109 | 8,10884 | 1,29100 | 9,8083 |
-500 | -500 | 291,400 | 18,250 | 1,07478+5 | 8,06151+2 | 1,28490 0 | 9,8082 | - 500 | - 500 | 291,400 | 18,250 | 1,07477+5 | 8,06148+2 | 1,28489 0 | 9,8082 |
-450 | -450 | 291,075 | 17,925 | 1,06849 | 8,01436 | 1,27881 | 9,8080 | - 450 | - 450 | 291,075 | 17,925 | 1,06849 | 8,01433 | 1,27880 | 9,8080 |
-400 | -400 | 290,750 | 17,600 | 1,06224 | 7,96744 | 1,27274 | 9,8079 | - 400 | - 400 | 290,750 | 17,600 | 1,06223 | 7,96741 | 1,27274 | 9,8079 |
-350 | -350 | 290,425 | 17,275 | 1,05601 | 7,92073 | 1,26670 | 9,8077 | - 350 | - 350 | 290,425 | 17,275 | 1,05601 | 7,92072 | 1,26669 | 9,8077 |
-300 | -300 | 290,100 | 16,950 | 1,04981 | 7,87425 | 1,26067 | 9,8076 | - 300 | - 300 | 290,100 | 16,950 | 1,04981 | 7,87424 | 1,26067 | 9,8076 |
-250 | -250 | 289,775 | 16,625 | 1,04365 | 7,82799 | 1,25467 | 9,8074 | - 250 | - 250 | 289,775 | 16,625 | 1,04364 | 7,82798 | 1,25467 | 9,8074 |
-200 | -200 | 289,450 | 16,300 | 1,03751 | 7,78196 | 1,24869 | 9,8073 | - 200 | - 200 | 289,450 | 16,300 | 1,03751 | 7,78195 | 1,24869 | 9,8073 |
-150 | -150 | 289,125 | 15,975 | 1,03140 | 7,73614 | 1,24274 | 9,8071 | - 150 | - 150 | 289,125 | 15,975 | 1,03140 | 7,73613 | 1,24274 | 9,8071 |
-100 | -100 | 288,800 | 15,650 | 1,02532 | 7,69054 | 1,23680 | 9,8070 | - 100 | - 100 | 288,800 | 15,650 | 1,02532 | 7,69054 | 1,23680 | 9,8070 |
-50 | -50 | 288,475 | 15,325 | 1,01927 | 7,64516 | 1,23089 | 9,8068 | - 50 | - 50 | 288,475 | 15,325 | 1,01927 | 7,64516 | 1,23089 | 9,8068 |
Продолжение табл.1
От 0 до 1950 м
Величины в функции геометрической высоты | Величины в функции геопотенциальной высоты | ||||||||||||||
| температура | давление |
|
| температура | давление |
| ||||||||
Гео- | гео- |
|
| Па | мм рт.ст. | плот- | уско- | Геопо- | геомет- |
|
| Па | мм рт.ст. | плот- | уско- |
0 | 0 | 288,150 | 15,000 | 1,01325+5 | 7,60000+2 | 1,22500 0 | 9,8066 | 0 | 0 | 288,150 | 15,000 | 1,01325+5 | 7,60000+2 | 1,22500 0 | 9,8066 |
50 | 50 | 287,825 | 14,675 | 1,00726 | 7,55506 | 1,21913 | 9,8065 | 50 | 50 | 287,825 | 14,675 | 1,00726 | 7,55505 | 1,21913 | 9,8065 |
100 | 100 | 287,500 | 14,350 | 1,00129 | 7,51033 | 1,21328 | 9,8063 | 100 | 100 | 287,500 | 14,350 | 1,00129 | 7,51033 | 1,21328 | 9,8063 |
150 | 150 | 287,175 | 14,025 | 9,95360+4 | 7,46581 | 1,20746 | 9,8062 | 150 | 150 | 287,175 | 14,025 | 9,95359+4 | 7,46581 | 1,20746 | 9,8062 |
200 | 200 | 286,850 | 13,700 | 9,89454 | 7,42152 | 1,20165 | 9,8060 | 200 | 200 | 286,850 | 13,700 | 9,89453 | 7,42151 | 1,20165 | 9,8060 |
250 | 250 | 286,525 | 13,375 | 9,83576 | 7,37743 | 1,19587 | 9,8059 | 250 | 250 | 286,525 | 13,375 | 9,83575 | 7,37742 | 1,19587 | 9,8059 |
300 | 300 | 286,200 | 13,050 | 9,77727 | 7,33356 | 1,19011 | 9,8057 | 300 | 300 | 286,200 | 13,050 | 9,77726 | 7,33355 | 1,19011 | 9,8057 |
350 | 350 | 285,875 | 12,725 | 9,71907 | 7,28990 | 1,18437 | 9,8056 | 350 | 350 | 285,875 | 12,725 | 9,71904 | 7,28988 | 1,18436 | 9,8056 |
400 | 400 | 285,550 | 12,400 | 9,66114 | 7,24645 | 1,17865 | 9,8054 | 400 | 400 | 285,550 | 12,400 | 9,66111 | 7,24643 | 1,17864 | 9,8054 |
450 | 450 | 285,225 | 12,075 | 9,60350 | 7,20321 | 1,17295 | 9,8053 | 450 | 450 | 285,225 | 12,075 | 9,60346 | 7,20319 | 1,17295 | 9,8053 |
500 | 500 | 284,900 | 11,750 | 9,54613+4 | 7,16019+2 | 1,16727 0 | 9,8051 | 500 | 500 | 284,900 | 11,750 | 9,54608+4 | 7,16015+2 | 1,16727 0 | 9,8051 |
550 | 550 | 284,575 | 11,425 | 9,48904 | 7,11737 | 1,16162 | 9,8050 | 550 | 550 | 284,575 | 11,425 | 9,48899 | 7,11733 | 1,16161 | 9,8050 |
600 | 600 | 284,250 | 11,100 | 9,43223 | 7,07476 | 1,15598 | 9,8048 | 600 | 600 | 284,250 | 11,100 | 9,43217 | 7,07471 | 1,15598 | 9,8048 |
650 | 650 | 283,925 | 10,775 | 9,37570 | 7,03236 | 1,15037 | 9,8046 | 650 | 650 | 283,925 | 10,775 | 9,37562 | 7,03230 | 1,15036 | 9,8046 |
700 | 700 | 283,601 | 10,451 | 9,31944 | 6,99016 | 1,14478 | 9,8045 | 700 | 700 | 283,600 | 10,450 | 9,31936 | 6,99009 | 1,14477 | 9,8045 |
750 | 750 | 283,276 | 10,126 | 9,26346 | 6,94817 | 1,13921 | 9,8043 | 750 | 750 | 283,275 | 10,125 | 9,26336 | 6,94809 | 1,13919 | 9,8043 |
800 | 800 | 282,951 | 9,801 | 9,20775 | 6,90638 | 1,13366 | 9,8042 | 800 | 800 | 282,950 | 9,800 | 9,20764 | 6,90630 | 1,13364 | 9,8042 |
850 | 850 | 282,626 | 9,476 | 9,15231 | 6,86480 | 1,12813 | 9,8040 | 850 | 850 | 282,625 | 9,475 | 9,15219 | 6,86471 | 1,12811 | 9,8040 |
900 | 900 | 282,301 | 9,151 | 9,09715 | 6,82342 | 1,12261 | 9,8039 | 900 | 900 | 282,300 | 9,150 | 9,09701 | 6,82332 | 1,12260 | 9,8039 |
950 | 950 | 281,976 | 8,826 | 9,04225 | 6,78225 | 1,11713 | 9,8037 | 950 | 950 | 281,975 | 8,825 | 9,04210 | 6,78213 | 1,11711 | 9,8037 |
1000 | 1000 | 281,651 | 8,501 | 8,98763+4 | 6,74128+2 | 1,11166 0 | 9,8036 | 1000 | 1000 | 281,650 | 8,500 | 8,98746+4 | 6,74115+2 | 1,11164 0 | 9,8036 |
1050 | 1050 | 281,326 | 8,176 | 8,93327 | 6,70050 | 1,10621 | 9,8034 | 1050 | 1050 | 281,325 | 8,175 | 8,93308 | 6,70036 | 1,10619 | 9,8034 |
1100 | 1100 | 281,001 | 7,851 | 8,87918 | 6,65993 | 1,10079 | 9,8033 | 1100 | 1100 | 281,000 | 7,850 | 8,87898 | 6,65978 | 1,10076 | 9,8033 |
1150 | 1150 | 280,676 | 7,526 | 8,82536 | 6,61956 | 1,09538 | 9,8031 | 1150 | 1150 | 280,675 | 7,525 | 8,82513 | 6,61940 | 1,09536 | 9,8031 |
1200 | 1200 | 280,351 | 7,201 | 8,77180 | 6,57939 | 1,08999 | 9,8029 | 1200 | 1200 | 280,350 | 7,200 | 8,77156 | 6,57921 | 1,08997 | 9,8029 |
1250 | 1250 | 280,027 | 6,877 | 8,71851 | 6,53942 | 1,08463 | 9,8028 | 1250 | 1250 | 280,025 | 6,875 | 8,71824 | 6,53922 | 1,08460 | 9,8028 |
1300 | 1300 | 279,702 | 6,552 | 8,66548 | 6,49964 | 1,07928 | 9,8026 | 1300 | 1300 | 279,700 | 6,550 | 8,66519 | 6,49943 | 1,07925 | 9,8026 |
1350 | 1350 | 279,377 | 6,227 | 8,61271 | 6,46006 | 1,07396 | 9,8025 | 1350 | 1350 | 279,375 | 6,225 | 8,61241 | 6,45984 | 1,07393 | 9,8025 |
1400 | 1400 | 279,052 | 5,902 | 8,56020 | 6,42068 | 1,06865 | 9,8023 | 1400 | 1400 | 279,050 | 5,900 | 8,55988 | 6,42041 | 1,06862 | 9,8023 |
1450 | 1450 | 278,727 | 5,577 | 8,50795 | 6,38149 | 1,06337 | 9,8022 | 1450 | 1450 | 278,725 | 5,575 | 8,50761 | 6,38123 | 1,06333 | 9,8022 |
1500 | 1500 | 278,402 | 5,252 | 8,45597+4 | 6,34250+2 | 1,05810 0 | 9,8020 | 1500 | 1500 | 278,400 | 5,250 | 8,45560+4 | 6,34222+2 | 1,05807 0 | 9,8020 |
1550 | 1550 | 278,077 | 4,927 | 8,40424 | 6,30370 | 1,05286 | 9,8019 | 1550 | 1550 | 278,075 | 4,925 | 8,40385 | 6,30340 | 1,05282 | 9,8019 |
1600 | 1600 | 277,753 | 4,603 | 8,35277 | 6,26509 | 1,04764 | 9,8017 | 1600 | 1600 | 277,750 | 4,600 | 8,35235 | 6,26478 | 1,04759 | 9,8017 |
1650 | 1650 | 277,428 | 4,278 | 8,30155 | 6,22668 | 1,04243 | 9,8016 | 1650 | 1650 | 277,425 | 4,275 | 8,30111 | 6,22635 | 1,04239 | 9,8016 |
1700 | 1700 | 277,103 | 3,953 | 8,25059 | 6,18845 | 1,03725 | 9,8014 | 1700 | 1700 | 277,100 | 3,950 | 8,25013 | 6,18811 | 1,03720 | 9,8014 |
1750 | 1750 | 276,778 | 3,628 | 8,19989 | 6,15042 | 1,03208 | 9,8013 | 1750 | 1750 | 276,775 | 3,625 | 8,19940 | 6,15006 | 1,03203 | 9,8013 |
1800 | 1799 | 276,453 | 3,303 | 8,14943 | 6,11258 | 1,02694 | 9,8011 | 1800 | 1801 | 276,450 | 3,300 | 8,14892 | 6,11219 | 1,02688 | 9,8011 |
1850 | 1849 | 276,128 | 2,979 | 8,09923 | 6,07493 | 1,02181 | 9,8009 | 1850 | 1851 | 276,125 | 2,975 | 8,09870 | 6,07452 | 1,02176 | 9,8009 |
1900 | 1899 | 275,804 | 2,654 | 8,04929 | 6,03746 | 1,01671 | 9,8008 | 1900 | 1901 | 275,800 | 2,650 | 8,04872 | 6,03704 | 1,01665 | 9,8008 |
1950 | 1949 | 275,479 | 2,329 | 7,99959 | 6,00019 | 1,01162 | 9,8006 | 1950 | 1951 | 275,475 | 2,325 | 7,99900 | 5,99974 | 1,01156 | 9,8006 |
Продолжение табл.1
От 2000 до 3950 м