Turbine na-ezo aka na ngwaọrụ nnyefe hydroelectric nke na-agbanwe mmetụta okpomọkụ nke mmiri na-asọba ka ọ bụrụ ike kinetic mechanical na-agbagharị agbagharị. A na-eji isi ihe a na osisi hydropower iji chụpụ turbines ikuku iji mepụta ike electromagnetic, nke bụ ngwa electromechanical dị mkpa maka osisi hydropower. Dịka ụkpụrụ ya si dị, enwere ike kewaa ya n'ụdị abụọ: turbine impacting na turbine impacting. Ka anyị leba anya na ihe bụ turbine hydro? Kedu ihe bụ nhazi nke turbine hydro?
Gịnị bụ turbine mmiri?
A na-esi n'ụgbọala mmiri ma ọ bụ ụgbọala na-ebubata ihe n'oge ochie emepụta turbine mmiri. Na 1827, onye injinia teknụzụ French bụ B. Fourneron mere turbine ike nke nwere ike ịnya ịnyịnya isii. Na 1849, atụmatụ imewe nke onye injinia teknụzụ America bụ JB Francis mere ka ọ dịkwuo mma iji mepụta turbine Francis nke oge a, ya mere a na-akpọ ya turbine Francis. Turbine mmetụta ahụ mere na 1850. Ka ọ na-erule 1880, onye injinia teknụzụ America bụ LA Pelton nwetara ikike ikike nke turbine impingement ụdị bọket, nke a na-akpọ turbine Pelton. Ka mmepe na imewe nke ọrụ ike mmiri na-aga n'ihu, ụdị, njirimara na nhazi nke turbine hydraulic na-aghọwanye nke zuru oke. Na 1912, onye injinia teknụzụ Austria bụ V. Kaplan chepụtara turbine fan axial propeller mbụ, ya mere a kpọrọ ya turbine Kaplan. Na 1940 na 1950s, turbine axial-flow na oblique-flow pụtara otu mgbe. N'otu oge ahụ, usoro mmepe nke turbines hydraulic bụ turbines centrifugal pump, nke e ji mee ihe na ụlọ ọrụ ike nchekwa a na-eji ọkpọkọ. Ụdị turbines nwere ike itinye n'ime ebumnuche na iwu dị iche iche nke isi mmiri dị iche iche na mmepe na imewe nke ọrụ ike mmiri. Mgbe e guzobere Republic of China, mmepụta mmepụta ihe nke mmepụta na nrụpụta turbine nke China mechara ngwa ngwa. E nwere ihe karịrị ụlọ ọrụ mmepụta turbine 20, bụ ndị mepụtara ihe karịrị nde 20 kW nke ngwa agha turbine na akụrụngwa maka ụlọ ọrụ ike mmiri n'ofe mba ahụ, ma bufee ha na mba ofesi.
Dịka njirimara nke nnyefe okpomọkụ si dị, e kewara turbines hydro n'ụdị abụọ, ya bụ ụdị ọgụ mgbochi na ụdị mmetụta. A na-ekewakwa ụdị turbine ọ bụla n'ụdị dị iche iche dịka njirimara nke mmiri na-asọgharị na mpaghara ogwe na-agbagharị na ụdị nhazi nke ogwe na-agbagharị.
Kedu ihe nhazi nke turbine ahụ bụ?
A na-eji turbine hydraulic nke e ji emepụta ike eletrik hydraulic. A na-eji turbine hydraulic na turbine ikuku, moto na-achịkwa ọsọ, sistemụ ihe mkpali na sistemụ njikwa ọdụ ike eme ihe n'ebe ndị na-akwado ya, bụ́ ndị mejupụtara isi ihe dị n'ọdụ ike eletrik.
A na-emepụta ma na-emepụta turbine mmiri dịka mmiri si aga na nha isi ya si dị. Ọrụ ya bụ ịgbanwe mmiri ka ọ bụrụ ike igwe ma kwalite mmepụta ike nke turbine ikuku. Turbine ahụ n'onwe ya nwere ogwe turbine, mgbanaka oche turbine, volute turbine na ogwe turbine bụ isi. Na mgbakwunye, dabere na nkọwapụta ya, a na-etinyekwa akụrụngwa na ihe ndị ọzọ. Ụdị turbine dị iche iche nwere nhazi na ngwa dị iche iche.
Oge ozi: Sep-19-2022
