GE's Marine Solutions na-akọ na ọ mechaala ule ọkụ dị iche iche na ebe nchekwa mmiri LM2500 mejupụtara ya nke ọma dị ka akụkụ nke Mmemme Modernization Module (MMP). Nnwale ọkụ ahụ na akụrụngwa ndị ọzọ gosipụtara iji ihe ejikọtara ọnụ iji belata ibu ma kwalite arụmọrụ. Na mgbakwunye, ngwungwu imewe enweela ọganihu iji tinye ihe mmetụta ngwugwu emelitere na akụrụngwa.
Ndị so na MMP gụnyere GE, General Dynamics Bath Iron Works na United States Navy; mmemme malitere na 2014.
"A na-agbagha ụgbọ mmiri mgbe niile site n'ịdị arọ iji gboo mkpa ikike ugbu a na nke ga-eme n'ọdịnihu yana belata ụgwọ ọrụ usoro ndụ," ka GE's Brien Bolsinger, osote onye isi oche, Onye isi njikwa. "Ọ bụ ya mere e ji mee MMP ahụ n'uche mkpa ndị ahịa: iji kwalite modul gas turbine na teknụzụ ọhụrụ egosipụtara na-ebelata ibu mkpuchi ihe dịka 50%, ma na-ebelata ụgwọ ọrụ ndụ ndụ, mkpọmkpọ ụda na ịkwalite nchekwa."
Nhazi ihe mejupụtara monolithic ọhụrụ nke modul mmiri mmiri GE's LM2500 anaghị eji nkwonkwo agbachiri n'etiti mgbidi na elu ụlọ. Njirimara a na-eme ka mgbakọ na ụda mkpọtụ dịkwuo mma site na ikpochapụ ọwa mkpọtụ. Ojiji nke ihe ndị mejupụtara na-enyekwa ohere ka ọnụ ụzọ modul na oghere ohere ka ibu ibu, ma dị ọkụ maka ịdị mfe nke njikwa. Ojiji nke ihe mgbagwoju anya na-ewepụ nchara nke ọnụ ụzọ, hinges na oghere ohere, na-ebelata mmezi ma na-emeziwanye nchekwa.
Egosipụtara bụ ihe ọhụrụ GE LM2500 mmiri gas turbine modul mejupụtara sidewall n'oge nkwụsi ike na nguzosi ike n'ezi ihe nke emere na Southwest Research Institute.
Emere ule ọkụ na Southwest Research Institute (SwRI) iji kwado na nhazi ihe mejupụtara ahụ na-emezu ihe ndị achọrọ nguzogide ọkụ nke ndị agha mmiri US. SwRI bụ ụlọ nyocha nnwale enwetara na ụlọ ọrụ mmesi obi ike na nleba anya nke ndị ọzọ.
Nnwale SwRI gosikwara ihe ndị a:
• Mgbidi ihe mejupụtara modul gafere ule ọkụ na-apụtaghị ìhè na ọkụ ọkụ na-apụtaghị ìhè, nke ule wepụrụ anwụrụ ọkụ na nsi gas.
• Mgbidi na n'uko ụlọ na-emekọ ihe ọnụ gafere nguzogide ọkụ na ule nguzosi ike n'ezi ihe. Nnwale ndị a tụlere ikike nke akụrụngwa iji guzogide ọkụ na-ebili ngwa ngwa yana ikike nhazi nke ibu ibu (gụnyere ndị ọrụ mgbanyụ ọkụ) n'oge mmemme ọkụ. A na-edobe panel ahụ ngwa ngwa na okpomọkụ ma jide ya na 2000oF.
• Nnwale na nyocha nke akụkụ mgbidi nchara na ihe mejupụtara na-edobere na 500oF - yana ngwugwu zuru ezu na-agbanwe agbanwe na-enyefe okpomọkụ - gosipụtara ọganihu akara na nhazi mgbidi GE. Nnwale ndị a na-egosi na a ga-ebelata okpomoku akpụkpọ ahụ nke ukwuu.
• Nnwale ntụnyere panel Acoustic gosipụtara mmelite na ọkwa nrụgide ụda ebugharị (dBA).
MMP na-elekwasị anya na mkpuchi GE a haziri nke gbara gburugburu turbine gas LM2500 dum (mgbebata, injin na iyuzucha) nke na-arụ ọtụtụ ọrụ dị mkpa. Ihe mkpuchi ahụ na-egbochi ikpo ọkụ n'ime ụlọ igwe ma na-enye ndị ọrụ ụgbọ mmiri nchebe okpomọkụ site na> 1000oF okpomọkụ na-apụta site na turbine gas na iyuzucha. Ihe mkpuchi ahụ na-eme ka ụda ụda na ọkụ ọkụ gburugburu turbine gas maka nchekwa nke ụgbọ mmiri ahụ. Dabere na nnwale, ihe mkpuchi LM2500 ọhụrụ mejupụtara ga-eme ka mkpọtụ dịkwuo mma ka ọ na-edobe otu njirimara mgbochi ọkụ dị ka mkpuchi nchara.
LM2500 mmiri modul
Asambodo zuru oke maka ihe achọrọ Shock Navy US
Mgbakọ nke ihe mkpuchi prototype ugbu a na-aga n'ihu ma a ga-anwale ya na cell test turbine gas zuru oke iji kwado ụda mkpọtụ na arụmọrụ okpomọkụ buru amụma na mbụ site na nyocha ihe na nyocha. A ga-edobe ihe mgbochi ihe mejupụtara ya na nnwale ujo maka ihe ndị agha mmiri US chọrọ. Ekwesịrị imecha ule ndị a n'etiti afọ 2018.
Igwe turbine gas emepụtara n'okpuru MMP ga-adị na 2018 yana ngwa mbụ ezubere na ụgbọ mmiri US Navy's DDG-51 Flight III. Ihe mkpuchi ihe mejupụtara dị fechaa na ihe emelitere ga-adị maka ụgbọ mmiri mba ụwa na 2018, yana. Iche iche, GE ugbu a na-arụpụta mgbakọ ọnụ ụzọ ihe mejupụtara maka onye ahịa ụgbọ mmiri.
Gburugburu ụwa, ihe karịrị 1,400 GE turbines gas na-abanye ihe karịrị nde awa 14 na-eje ozi na ụgbọ mmiri 35 na ụgbọ mmiri 500 maka mmemme ụgbọ mmiri ndị agha 100 sitere na ụgbọ mmiri ndị nche, ndị na-emebi ihe na ndị na-akwọ ụgbọ mmiri ruo corvettes, frigates, ụgbọ mmiri amphibious na ndị na-ebu ụgbọ elu.