Beaufort Scale njengoba esibalulekile navigation yesimanje

okutholwe yisayensi, intuthuko eqhubekayo amadivayisi lobuchwepheshe, ukukhula kwesikhathi samakhono abantu - konke lokhu kuholela esikhundleni ubudala, musa ukuhlangabezana nezidingo yakamuva kumadivayisi emisha. Ngesikhathi esifanayo emlandweni impucuko womuntu ungathola izinto eziningi ezafika ukuthi isikhathi. Isibonelo salokhu i-Beaufort isikali owaziwa.

Sekuyisikhathi eside Sailing bekugcwele imisebenzi womuntu obaluleke kakhulu. Kwaba ithuluzi omkhulu kanye nezokuxhumana, futhi umthombo wolwazi omusha futhi, ngomqondo othile, injini intuthuko. Ngesikhathi esifanayo ngomkhumbi futhi ngajabulela eziningi izimo, omunye wemizila ebaluleke kakhulu okuyinto ukungakwazi ukunquma ngokunembile ngamandla nomoya Amathuba isiphepho. Ngokwesibonelo, emazweni ahlukahlukene kunezinhlobo ezahlukene uhlelo lokulinganisa, yingakho ngokuvamile izinto ongavumelani ngazo. Beaufort Scale yaba ithuluzi ukuthi avunyelwe inkinga. Nokho, izinto zokuqala kuqala.

Yiqiniso, lo odumile isikali amandla omoya, wathola igama undunankulu ezidumile Beaufort hydrographer, kwathushuka. Ngakho, ekhulwini XVII, inkinga sokudalwa nokwenziwa ngcono amathuluzi Meteorological abathintekayo umcwaningi elihlakaniphile British Robert uHooke. Yena, ikakhulukazi, eyakho umqondo ukuphelela barometer kanye kudalwa okuthiwa "sezulu iwashi", lapho eziyinkimbinkimbi esetshenziswa idatha izinga lokushisa, imvula gauge, barometer futhi anemometer. Phakathi kwezinye izinto, uHooke baklama umshini engasetshenziswa ukunquma ngokunembile umoya. Uma sibukisise ke, singabona ukuthi iziqu Beaufort kakhulu kuvumelana Ezigabeni kule divayisi.

Beaufort izulu waqala kusukela 1793, futhi kakade iminyaka engu-13 kamuva, wasikisela imodeli lokuqala esikalini, eveza ukufana amandla omoya kanye sezulu izimo. Esikalini lokuqala Beaufort ayenezigaba nane, kodwa ngemva konyaka, usosayensi zisuswe kuwo zero ngokuhlanganisa izici lokuqala nelesibili. iminyaka engu-20 kamuva, lasemanzini laseBrithani bamukela le nguqulo, esetshenziswa e-UK namuhla. Ezweni zalesi simiso waqala ukuqinisa uqobo kusukela maphakathi nawo-70-yalolucwaningo owayengumKristu owayephila ekhulwini XIX, ngesikhathi batusa Okokuqala Meteorological Congress.

Wind amandla phezu Beaufort isikali ulinganiswa amaphuzu, kanye nesigaba ngasinye oluhambisana ezinye zezimpawu kwezimiso ulwandle kanye nezidingo igiya ebhodini. Ngemva kwalokho, le iziqu lihlehliselwe futhi liqhube imisebenzi yezolimo, kodwa lapha butholakala ikakhulu Ochwepheshe.

Beaufort esikalini, yebo, uye washintsha abanye. Ngakho, manje-ke ihlukaniswe degrees 17, futhi inani oseyili umkhumbi ngesikhathi umoya othize, akayi. Ngesikhathi esifanayo, uye waqhubeka sici zako ezisemqoka esiwuphawu - nawubuka umoya nolwandle izimo. Futhi okubaluleke inzuzo yayo itholakala iqiniso ukuthi obonwa zonke emphakathini zasolwandle, ngakho manje zonke itilosi ukuqonda Izibikezelo onikelwa at the ophumayo we umkhumbi kusuka echwebeni.