Turbine na-ezo aka na ngwaọrụ nnyefe hydroelectric nke na-agbanwe mmetụta ọkụ nke mmiri na-asọba n'ime ike kinetic mechanical nke na-agbanwe agbanwe. A na-eji mkpịsị ugodi ahụ na ụlọ ọrụ ike mmiri na-ebugharị ikuku ikuku iji mepụta ike electromagnetic, nke bụ ngwá ọrụ electromechanical dị mkpa maka osisi ike mmiri. Dị ka ụkpụrụ ya si dị, enwere ike kewaa ya ụzọ abụọ: mmetụta turbine na mmetụta turbine. Ka anyị leba anya n'ihe bụ ụgbọ mmiri mmiri? Kedu ihe bụ nhazi nke igwe ikuku mmiri?
Kedu ihe bụ turbine mmiri?
A na-esi n'ụgbọ mmiri mmiri ma ọ bụ ụgbọ ala na-ebufe ụgbọ ala pụta n'oge ochie. N'afọ 1827, onye France bụ injinia B. Fourneron mere turbine nwere ike 6 nwere ike. N'afọ 1849, e mere ka ọ dị mma site n'atụmatụ imewe onye injinia teknụzụ America JB Francis iji mepụta turbine Francis nke oge a, yabụ a na-akpọ ya Francis turbine. Turbine mmetụta ahụ mere na 1850. Ka ọ na-erule 1880, onye injinia teknụzụ America LA Pelton nwetara ikike ikike nke turbine nke ụdị bọket, nke a na-akpọ turbine Pelton. Site na ọganihu nke mmepe na nhazi nke ọrụ ike mmiri, ụdị, àgwà na nhazi nke turbin hydraulic na-aghọwanye nke zuru oke. N'afọ 1912, injinia teknụzụ nke Austrian V. Kaplan mere turbine nke mbụ rotary propeller axial fan, n'ihi ya, a na-akpọ ya Kaplan turbine. Na 1940s na 1950s, axial-flow na oblique-flow turbines pụtara otu mgbe. N'otu oge ahụ, usoro mmepe nke turbines hydraulic bụ centrifugal pump turbines, nke a na-eji na-agbanye ọkụ na-echekwa ọkụ. Ụdị turbines nwere ike ịbanye n'ime ihe mgbaru ọsọ dị iche iche na ụkpụrụ nke isi mmiri dị iche iche na mmepe na ịmepụta ọrụ ike mmiri. Mgbe ntọala nke ndị mmadụ Republic of China, mmepụta nke ụlọ ọrụ mmepụta ihe nke China turbine mmepụta na n'ichepụta ngwa ngwa mechara. Enwere ihe karịrị ụlọ ọrụ na-emepụta turbine 20, bụ ndị mepụtara ihe karịrị 20 nde kW nke ngwa agha na akụrụngwa maka ụlọ ọrụ ike mmiri na mba ahụ dum, ma na-ebuga na mba ọzọ.
Dị ka e ji mara nke okpomọkụ nyefe, hydro turbines na-ekewa ụzọ abụọ, ya bụ counterattack ụdị na mmetụta ụdị. Na ụdị turbine ọ bụla na-ekewa n'ime ụdị dị iche iche dịka njirimara nke mmiri na-asọba na mpaghara oghere na-atụgharị na ụdị nhazi nke ọkpụkpụ na-atụgharị.
Kedu ihe nhazi nke turbine?
Igwe ikuku hydraulic bụ turbine hydraulic nke akụrụngwa akụrụngwa akụrụngwa hydraulic. A na-eji turbine hydraulic na ikuku ikuku, moto na-achịkwa ọsọ ọsọ, usoro ihe na-eme ka ọ bụrụ ihe na-eme ka a na-ahụ maka ọkụ na-arụ ọrụ na ụlọ ọrụ na-akwado, bụ nke mejupụtara isi nke ọdụ ụgbọ mmiri.
A na-emepụta turbine mmiri na-emepụta dị ka data data na isi nha nke mmiri si dị. Ọrụ ya bụ ịtụgharị mmiri ka ọ bụrụ ike nrụpụta ma kwalite ike nke ikuku ikuku. Turbine n'onwe ya nwere oghere turbine, mgbanaka oche oche turbine, volute turbine na ihe na-ebu turbine isi. Na mgbakwunye, dabere na nkọwapụta, a na-etinyekwa akụrụngwa na akụrụngwa ndị ọzọ. Ụdị turbines dị iche iche nwere nhazi na ngwa dị iche iche.
Oge nzipu: Sep-19-2022
