Kungakanani amahhashi licaciswe ku Car Pass nalokho inombolo yabo uqobo

Enamandla ngaphezulu emotweni, aba maningi lemali womnikazi wayo aholele isabelomali isimo ngesimo izintela nemisebenzi. Nokho, labo abathanda ukushayela eziningi, futhi siyaziqhenya ukuchaza izakhamuzi kancane kahle off, bangaki amahhashi yokuquba ngaphansi hood ka "yensimbi ihhashi" yabo. Uma umuntu wabo ayisithupha kuphela, cishe minicar, kodwa amakhulu - kakade sina. Kwabe sekuvela ukuthi, ukuthi injini esikalini ngokuya imfuyo cartage?

okusungulile Watt futhi ngemakethe yalo ukukhuthazwa

Lolu shintsho lwaqala ngesikhathi okwamanje zomlando, okungukuthi kokusungulwa uJames Watt imoto yakhe, ukwenza izinguquko isakhiwo umusi injini (1772). Kusukela ucwaningo odlule engafani isinyathelo ezimbili, elibangela ukusebenza kahle yayo futhi handling ngcono kakhulu. unjiniyela ngamunye abanesifiso zingangeni impumelelo yayo umphumela kwezomnotho esiphezulu, kodwa zonke umkhiqizo omusha ibonwa emakethe ngokuqapha. Lena inkinga nazo futhi Watt umusi injini ukunikela entsha abanikazi multiple of ezimayini zamalahle. Khona-ke "PR-ubuchwepheshe" babengakakhuli njengoba athuthukiswe njengoba manje, ukukhangisa ihamba ngamunye baziqambela eyabo. Kwavela ukuthi Dzheyms Uatt kuyinto abanamakhono hhayi kuphela e Mechanics. Waziveza njengomphathi onekhono, usebenzisa indlela manje ezivamile ukuqhathanisa.

Kanjani ukuqhathanisa ngazimbili kanye nehhashi

Ukuze kuthakazelise injini umusi yesenzo double yabathengi esizayo, Watt kwadingeka ukuba wehlise imininingwane ebonakalayo futhi lobuchwepheshe. Bona kwesami abanikazi namanje abaqondi lutho. Abathengi nesithakazelo entweni eyodwa - kangakanani inzuzo bekhulisa kule divayisi.

Ukwanda kwamalahle ngenkathi kwenziwe zamahhashi. efakazela Kusobala kangakanani amahhashi Ungashintshanisa imoto yakhe, Watt ungase ekholisayo baphikisa izinzuzo ezingokwezimali yokufuna yayo.

Lapha kufanele siyinake yokuthi evamile isilwane zamahhashi besisikhulu kakhulu ukusetshenziswa ezimayini komhlaba, ngakho okwami wasebenza amahhashi. Kuyinto ngomqondo, kudlalwa ezandleni Watt (e zopholi zaziwa ngokuba isikhathi eside kakhulu kuneminyaka le boa). Izibalo angahlubula out umxhwele.

Inqubo kanye abheke ukuthi kungenzeka kwezomnotho ukuzimisela iyunithi

Umsunguli omkhulu kwadingeka isikhathi ukubaleka izibalo ubunjiniyela eziyinkimbinkimbi kanye nokwenza izibalo lihambisana kokuma zezilwane abavukuzi. He bala ukuthi isilinganiso ngomzuzu Isisindo 180 amakhilogremu (nje kuka-80 kg) Pony phezulu ezingeni ukuphakama 181 izinyawo (cishe ngo-55 metres). Ukuphindaphinda lezi zibalo ezimbili, Watt wathola umkhiqizo, ilingana 32 580 lb-ft, bese ukwenza lula ukubala imikiswe ngifinyelele 33 000. Manje kwaba ukusetha umshini ukunquma nokwenza kwayo, ukwehlukana kube 33.000 futhi bakubize ngokuthi amahhashi. Ngendlela elula necacile. I futha ifakwe umshini Watt sika, Ungashintshanisa inombolo ethile amahhashi. izibalo Ngaphezu kwalokho kwezomnotho iyatholakala kunoma yiluphi accountant ophethe ulwazi mayelana ezindlekweni zokunakekela amaponi, izindleko zabo kanye nezinye izindleko. Ukuqhathanisa yabonisa inhlangano umusi omkhulu uma ziqhathaniswa ihhashi. Inqubekela iwine.

Pony - futhi amahhashi

Mayelana yokuthi njengoba kukhulunywa esetshenziswa ngandlela-thile ihhashi ayiphelele futhi amahhashi ukhohlwe ngokuhamba kwesikhathi. Kodwa kukhona amahhashi ezahlukene - futhi lomoviki, kanye namahhashi, kanye savraski evamile. AbaseMelika ekugcineni ngisho wanikela "ejwayelekile": ngokuvumelana kubo, amandla omunye amahhashi ethuthuka isilwane enesisindo 750 kg, jumping phezu isikwele isithiyo ne izinhlangothi 183 cm ( «-American Scientist» umagazini). Njengoba kungekho muntu kungasilahlekisela ngempela, lapho benza labo izinombolo, yencazelo akazange anamathele.

Kodwa ucwaningo Watt baye baqaphela lososayensi, zesayensi kanye onjiniyela. Basuke ngegama lakhe amandla iyunithi okokuqala emlandweni ukusibiza igama umsunguli. Kwathi 1882, Amps futhi volts babe eziseza. It lahlala ngokungananazi ukuthi ingakanani amahhashi kuyinto watt.

Uyini umehluko US kanye European amandla ihhashi

Kuyo yonke iYurophu (kuhlanganise eMbusweni Russian), amandla ngesikhathi kubalwa kusuka kwenye ohlelweni amayunithi - amakhilogramu amandla nesivinini, kulinganiswa ngamamitha ngomzuzwana. Kwakubonakala ukuthi ilitha 1. a. elilingana 75 kgf · m / s. Manje thola ukuthi kungakanani amahhashi 1kW kuhlanganisa, kwaba elula. Ukuqhathanisa ngokomlando kuthathwe izinyathelo Metrology nomuzwa wokuthi 1 ilitha. a. It kulingana mayelana 735,5 Watts (ngokunembile - 735.4988) ohlelweni imethrikhi angakahleleki.

AmaNgisi baseMelika asebenzisa amandla awo izinyathelo futhi izinsimbi, ngakho banesikhathi izinombolo kuyiwa yethu. E-US, ihhashi kancane "namandla", kulinganiselwa ngaso 0,745699871 kW. Nokho, ekugcineni kuba ikakhulukazi umphumela akuphazamisi, metric umehluko 1 ilitha. a. nje phezu ngephesenti elilodwa.

Marketing Tricks

Amahhashi - olunye lwezingibe zezingosi eyinhloko ukukhangisa ukudayisa izimoto. Ukuthenga umshini onamandla, abathengi abaningi bakholelwa ukuthi bona abawona luqina ngokwengeziwe, nabathengisi musa ugijimele disabuse kubo lokhu, ngempela kwenzeka okuphambene. Ngisho noma motor eqinisweni ufana fighter injini kweMpi Yezwe II, kuyoba ezifiselekayo babengamaphesenti esiqine nakakhulu. Akhohlise abantu, yebo, Akukuhle ukuba ke futhi Ungamangalela, kodwa ungakwazi ngezindlela ezahlukene ukukala ukusebenza. izindlela eziyisisekelo okwandisa umthamo nameplate amabili:

1. "nesilinganiso Net". Indlela ejwayeleke kakhulu, ngaphandle ukuthi injini isebenza ngaso ukuma, ngaphandle okokunciphisa umsindo, futhi kuphela umthwalo inkomba. Uma exhunywe kulo zonke, ngaphandle kwalokho kakho imoto abakwazanga ukuya, okungukuthi ukudluliswa, alternator, kurediyetha fan nokunye., Ukuthi, uma kuqhathaniswa nesilinganiso cwe, amandla wawuzohluka okungenani eyodwa nanhlanu. Ngendlela ezincane, yebo.

2. Okokhelekayo "namaqhinga". Thola ukuthi kungakanani amahhashi injini anganika, it is icala kakhulu high-octane uphethiloli, okuyinto kuphela okwenzeka emakethe khulula. Kwamanye amazwe, ngisho kaphethiloli ukuthengisa woyela grade 100, nokuthi ukusetshenziswa automakers ngokugcwele (Japanese ikakhulukazi). Kungenzeka ukuthi ukuthengiswa uphethiloli bona umxhasi, umthengi mass ke cishe ayidingeki, kodwa iqiniso lokuthi ukufinyelela kwamahhala kuvumela ukuhlola injini e umbuso ezibucayi futhi bathola imiphumela emihle kakhulu.

Njalo is lobubhalo nokumaketha. Nakuba kwakungekho ukukhwabanisa, zonke ngokwethembeka.