Ukumelana force Air - kwaye ngaphandle nangayiphi na indlela

Thina baqhele kakhulu engqongwe ngabantu moya, nto leyo edla musa sinikele ingqalelo kuyo. Ingongoma apha, ngaphezu kwabo bonke, isicelo iingxaki zobuchwepheshe, ngesisombululo apho ekuqaleni nganto ukuba kukho amandla ngumoya.

Lukhumbuza abantu ngokwayo phantse naliphi na inyathelo. Nangona siya kuhamba ngemoto, nangona iphaphazela-moya, kwanokuba siphosa nje ngelitye. Ngoko zama ukuqonda ukuba yintoni na amandla yokuxhathisa lezomoya umzekelo amatyala ezilula.

Ngaba wakha wazibuza ukuba kutheni eemoto ngokumila iimeko kunye kumphezulu othe tyaba? Kodwa icacile kakhulu enyanisweni. amandla okumelana Air ubunjwe omyinge ezimbini - luvukelo umphezulu iimpikiswano zochuku omzimba kunye nemilo yenkcaso yomzimba. Ukwenzela ukunciphisa umkhosi ukukhuhlana , ze sizuze nokuncitshiswa yezitenxo kunye uburhabaxa kwi iindawo lwangaphandle imveliso imoto kunye nezinye izithuthi.

Ukuze benze oku, ukuba lulungele yomntu odyojwe kukungcola, luze lacquered. workpieces esinjalo sikhokelela yokuba uxhathiso emoyeni ebambeleyo ekhankanyiweyo isithuthi lifinyele, isantya isithuthi kuyenyuka, amafutha liyehla xa uqhuba. Ekho amandla ukumelana ngenxa yokuba xa isithuthi ihamba umoya zixinaniswe kwaye phambi kokuba kudala indawo lasekuhlaleni koxinzelelo oluphezulu, elandelwa, ngokulandelelana, indawo cleaner.

Kufuneka kuqatshelwe ukuba igalelo ephambili ngesantya esiphezulu umatshini kwi indlela yokuchasa yokwenza iimoto. ukumelana Power ifomula yokubala oboniswe ngezantsi, kuchonga izinto abathembele kuzo.

ukumelana Strength = Cx * S * V2 * r / 2

apho S - ummandla projektha phambi kumatshini;

Cx - lomlingani kuthathelwa ingqalelo ukumelana nomoya;

V - Velocity;

r - mninzi lomoya.

Njengoko ngokulula kubonakala ngentla ifomula, amandla ukumelana akuxhomekekanga intlama kwisithuthi. Igalelo ephambili yenziwe macandelo mabini - isikweri isantya kunye nokumila imoto. ie ngokwandisa uqina of kabini kane ukwandisa ukuxhathisa. umbono kakuhle cross-wecandelo wesithuthi inefuthe ebalulekileyo. Imoto iya kuba iimeko ngakumbi, inowuthi ukuxhathisa umoya.

Kwaye kwifomula kukho parameter ukuba nje afune ukuba ubazise - lexinene umoya. Kodwa igalelo layo sele kukubi kakhulu iinqwelo-moya. Yinto eyaziwayo ukuba iyenzeka ukwandisa loxinano umoya kunciphisa. Ngoko ke uya ukunciphisa amandla yokunganyangeki yakhe. speed kunye nefomu - kodwa imiba efanayo ziya kuqhubeka kuchaphazela moya ngexabiso yokunganyangeki.

Akukho ukwazi kangako yimbali kophononongo komoya impembelelo ngokuchaneka. Imisebenzi elolu hlobo kwenzeka kwakudala, iinkcazelo zokuqala zinxulumene ukuya 1742. Amalinge lwenziwa kumazwe ahlukeneyo ukumila ezahlukeneyo iimbumbulu kunye projectiles. Ngenxa yophando uhlobo ngokupheleleyo iimbumbulu wayezimisele kunye nesanty sokubekwa kwe intloko nomsila wayo iindawo kwetafile yenzelwe weave yokuziphatha imbumbulu xa ibhabha.

izifundo Kamva zabanjwa ngokungqinelana imbumbulu evela ngesantya yayo, kwaqhubeka ukuba uhlobo ukwenziwa bephepha iimbumbulu, ngokunjalo nokuphucula iindlela zophando. Senze imifuziselo okuba lomlingani wokuhlolwa - isixhobo ekhethekileyo zezibalo idaliwe. Ubonisa umlinganiselo imikhosi utsalo ashukimisayo kunye nemikhosi inertial ebambeleyo ekhankanyiweyo imbumbulu.

Eli nqaku lichaza ukuba mandla ukunganyangeki umoya, ifomula unikwa evumela ukufumanisa ubukhulu kunye nobungakanani yempembelelo yeemeko ezahlukeneyo kwi ubukhulu ukuxhathisa, isiphumo sawo ingqalelo kwiinkalo ngeenkalo zobugcisa.