Lamulo Bernoulli a. Mwachidule ndi mogwira

Zambiri m'dzikoli amamvera malamulo a sayansi. Zimenezi n'zosadabwitsa, chifukwa akuti "sayansi" anachokera ku mawu achigiriki amatanthauza "chilengedwe." Ndipo mmodzi wa malamulo awa nthawi zonse ntchito otizungulira, ndi lamulo la Bernoulli.

Palokha, lamulo akutumikira monga chotsatira cha mfundo za kusamala mphamvu. kutanthauzira Zimenezi zimatithandiza kumupatsa tanthauzo latsopano la zochitika zambiri m'mbuyomu odziwika. Kuti timvetse akamanena za lamulo losavuta mokwanira kukumbukira mtsinje. Apa iye athamanga, ayambire pakati pa miyala, nthambi ndi mizu. M'madera ena amakhala onse, kwinakwake kale. Mwina mwaona kuti pamene mtsinje ndi onse, madzi umayenda pang'onopang'ono, umene uli kale, madzi umayenda msanga. Izi ndi mfundo Bernoulli, omwe amakhazikitsa ubale pakati pa kuthamanga mu mtsinje madzimadzi ndi liwiro otaya amenewa.

Komabe, mabuku a sayansi ndi kukonza penapake mosiyana, ndipo zokhudzana hydrodynamics, osati kwa mtsinje. Mu mokwanira bwino maonekedwe a lamulo la Bernoulli akhoza limafotokozedwa mwachidule mu chimake ichi - kuthamanga kwa madzimadzi osefukira chitoliro ndi apamwamba kumene mathamangidwe ake ndi zochepa ndi mosemphanitsa kumene apamwamba mathamangidwe ndi anzawo ndi zochepa.

Kutsimikiza yokwanira kuchita zinthu zatsopano yosavuta. M'pofunika kutenga pepala ndi kufufuma motsatira izo. Paper limatuluka oposa mbali imene otaya mpweya.

Ndi yosavuta. Monga lamulo Bernoulli, kumene apamwamba a liwiro, kuthamanga ndi zochepa. Choncho, pamodzi pamwamba pepala, kumene otaya mpweya anzawo ndi zochepa, ndipo pansi pa pepala kumene kulibe otaya mpweya, kuthamanga ndi wamkulu. Nawu mndandanda ndi limatulukira malangizo pamene anzathu ndi m'munsi, mwachitsanzo, kumene mtsinje mpweya akudutsa.

Zotsatira pamwamba chimagwiritsidwa ntchito tsiku ndi tsiku ndi luso. Mwachitsanzo tingaganizire mfuti kapena airbrush. Machubu awiri awa amagwiritsidwa ntchito, wina waukulu mtanda gawo kuposa ena. Kuti amene ali m'mimba mwake akuluakulu, zaikidwa chidebe ndi utoto, monga a mtanda gawo ang'onoang'ono, chimafikira ndi mathamangidwe mkulu mpweya. Chifukwa vuto kusiyana akuwuka utoto akulowa mpweya mtsinje ndi mtsinje ndi anasamutsidwa pamwamba kuti utoto.

Mfundo imeneyi akhoza ntchito mpope. Ndipotu, zimene tafotokozazi, ndipo ali mpope.

No zochepa chidwi ndi lamulo Bernoulli monga ntchito kwa ngalande kwa madambo. Monga mwa nthawi zonse, zinthu zonse ndi lophweka. Dambo zikugwirizana m'mphepete mwa mtsinjewo. The otaya mu mtsinje ali, mu chithaphwi kumeneko. Apanso pali kuthamanga kusiyana ndi madzi mtsinje akuyamba kukhetsa kwa mtunda m'madambo. Kumachitika mu chionetsero wangwiro wa malamulo a sayansi.

Mmene amenewa amavala ndi zowononga. Mwachitsanzo, ngati zombo ziwiri adzakhala pafupi wina ndi mnzake, ndi mathamangidwe wa madzi adzakhala apamwamba pakati pawo kuposa ena. Chifukwa, pali mphamvu zina kuti kukopa zombo mzake, tsoka adzakhala mosalephera.

Kodi onse anati kunena mu mawonekedwe a mitunduyi, koma anthu aone kuti pali Bernoulli kulemba Sikuti kumvetsa zakuthupi za zodabwitsazi.

Kumvetsa timapereka kwambiri chitsanzo cha ntchito anafotokoza lamulo. Zimaimira Roketi. Mu chipinda chapadera ndi kuyaka kwa mafuta, ndi ndege mtsinje aumbike. Kuti imathandizira limagwiritsa ntchito gawo mwapadera tapered - nozzle. Pali mofulumira mpweya mtsinje ndipo potero - Growth ndege yaikulu.

Pali zambiri zimene mungachite osiyana ntchito malamulo Bernoulli mu njira, koma amaona mu chimango cha nkhaniyi sangathe.

Choncho, anakonza lamulo la Bernoulli, anapatsidwa malongosoledwe a chikhalidwe thupi la njira zikuchitika pa chikhalidwe cha luso ndi zitsanzo za ntchito zotheka a chilamulo ichi.