Mene ne weightlessness cikin sharuddan kimiyyar lissafi da kuma wani xan sama jannatin?

Mene ne weightlessness? Steaming kofin, da ikon tashi da kuma tafiya a kan rufi, sauki matsawa ko da mafi m abubuwa - wannan ne romantic ra'ayin da wannan jiki ra'ayi. Idan ka tambaye wani xan sama jannatin da cewa shi ne weightless, ya gaya yadda wuya shi ne a cikin makon farko a kan tashar da kuma yadda dogon domin ya dawo yana warke, yin amfani da su cikin yanayi na Duniya ta nauyi. Likita, mafi m, shi zai runtse wadannan nuances, kuma da ilmin lissafi daidaici bayyana manufar yin amfani da dabarbari da lambobi.

definition

Za mu fara mu sani tare da sabon abu da watsuwar wani kimiyya batun kwayoyin halitta. Weightlessness kimiyyar lissafi ma'anar matsayin jihar na jiki a lokacin da ta tashin ko waje sojojin aiki a kan shi, ba su kai ga juna matsa lamba na barbashi a kan juna. Kwanan nan, akwai ko da yaushe a kan wannan duniya tamu inda wani abu ne motsi ko a sauran: shi fatattake da karfi na nauyi, kuma m dauki surface a kan wanda abu ne located.

A togiya ga wannan mulkin - lokuta na free fall, watau fall a wani kudi wanda ya ba da jiki da karfi nauyi. A irin wannan tsari babu matsa lamba a kan barbashi don juna, ya bayyana weightless. Physics ya ce a kan wannan manufa dangane da yanayin da ya auku a sarari jiragen ruwa da kuma wani lokacin jirage. Weightlessness bayyana a cikin wadannan na'urori, a lokacin da suke motsi a akai gudun a ko dai shugabanci da kuma ta haka ne a cikin wani Jihar free fall. Tauraron Dan Adam ko kumbon sama jannati tsĩrar da su kewayewa ta hanyar m roka. Yana bada su a wasu gudun, wanda yana kiyaye bayan ya sauya sheka kashe na'ura ta mallaka injuna. Ship haka ya fara motsa kawai da nauyi da kuma sifili nauyi ya auku.

cikas

A farkon da sarari zamanin, akwai wata tambaya game da dauki na jiki da in babu nauyi. Weightlessness a sarari ya kasance wani sabon abu ba cikakken gane, ko da yake faɗi. Yau, da tasiri a kan jikin mutum a matsayin dukan da aka yi karatu.

Finely saurare inji na jiki ne fuskantar da in babu nauyi babban danniya. Space weightlessness take kaiwa zuwa rushewa daga cikin hydrostatic matsa lamba na ruwa a cikin jiki (musamman a cikin jini), a cikin bacewar da saba load a kan locomotor na'ura. Wasu lokaci bayan zuwa na jirgin ko tashar 'yan saman jannati an hõre ake kira ciwo na karbuwa ga sarari.

Gurbin kan jiki

Mene ne weightlessness ga wani mafari? Wannan dizziness, disorientation. Za ka iya samun dama kawayeniya majiyai. A jikin fara daidaita da sabon yanayi, amma sake fasalin kudin zai dauki lokaci. Matsayin mai mulkin, da aikin na jiki da aka fi samun a cikin kwanaki goma.

Sa'an nan, duk da haka, da canje-canje ci gaba da faruwa. Saboda babu nauyi rage overall load a jiki. A sakamakon haka, 'yan saman jannati a weightlessness rasa nauyi, suna da wata rage aiki iya aiki da kuma, conversely, ta ƙara gajiya. Kuma ya canjãwa da rabo daga cikin sinadaran abubuwa a kyallen takarda: ƙasũsuwa rasa wasu ma'adanai da suke bukata. Sau da yawa, a kan ya dawo da mu duniya bayan wani dogon zaman a tashar sama jannati ta zama mafi girma da 'yan santimita. Dalilin ta'allaka a cikin wannan weightlessness. A sakamakon wannan ci gaban spurt ba mafi m: na iya haifar da jin zafi, pinched jijiyoyi.

gidan

Flight aqibar 'yan saman jannati ba su daina akwai. Bayan ya dawo da mu duniya da suka yi ga wasu lokaci zuwa daidaita mayar da karfi nauyi. Mene ne weightlessness ga sama jannati, wanda ya kammala a jirgin? Da farko, yana da wani al'ada. Sani shi ne har yanzu wasu lokaci ya ki yarda da wanzuwar nauyi. A sakamakon haka, akwai lokuta a lokacin da wani xan sama jannatin maimakon sa a kofin a kan tebur, kawai bar ta ta tafi da kuma gane kuskure ne kawai a lokacin da ya ji ringing na karya jita-jita a kan bene.

abinci

Daya daga cikin kalubale da kuma ban sha'awa ayyuka a lokaci guda ga manned manufa shirya - samar da 'yan saman jannati saukin tunawa da jiki a ƙarƙashin rinjayar weightlessness abinci a cikin wani m form. A farko-gwajen ba sa much babbar sha'awa daga cikin ma'aikatan jirgin. Nuni a wannan batun, wani hali inda wani American jannati Dzhon Yang duk da tsananin haramci za'ayi a kan jirgin a sanwic, wanda yana da, duk da haka, ba, don haka kamar yadda ba su karya shatan ma fiye.

Don kwanan wata, wani iri-iri a kan orbital tashoshin ne ba matsala. Jerin jita-jita don Rasha cosmonauts, yana da 250 da maki. Wani lokaci da kayan da jirgin, wanda ya fara da tashar, haihuwa sabo abinci da umarnin da wani daga cikin tawagar.

Dalili na rage cin abinci kunshi daskare-bushe kayayyakin. All ruwa abinci, yanã shã da miya suna cushe a aluminum shambura. Marufi da kuma ambulan kayayyakin tunanin fitar don kauce wa bayyanar crumbs iyo a sifili nauyi da kuma iya buga wani a cikin ido. Alal misali, wani kuki ne kananan isa da rufi, dab a bakinka.

saba da yanayi

A cikin tashoshin, kamar ISS, duk da yanayi da ake kokarin kawo ga saba Duniya. Wannan kasa jita-jita a kan menu, da kuma zama dole ga jiki zuwa aiki kuma ga al'ada iska motsi kayan aiki, har ma da nadi na kasa da kuma rufi. A karshen yana da wani m m muhimmanci. Jannati a sifili nauyi ne har yanzu matsayi da ake so a yi aiki, amma a saki da matukar bene, kuma rufi rage hadarin na disorientation da kuma inganta harkokin mafi m karbuwa.

Weightlessness - daya daga cikin dalilan da ya sa 'yan saman jannati dauki ba duk. Karbuwa a kan isowa a tashar, da kuma bayan ya dawo Duniya ne m tare da acclimatization, karfafa sau da yawa. Wani mutum da matalauta kiwon lafiya irin kaya ba zai iya jure wa.