{"id":676,"date":"2022-12-29T11:56:20","date_gmt":"2022-12-29T08:56:20","guid":{"rendered":"https:\/\/legendhomework.com\/tr\/?p=676"},"modified":"2022-12-29T11:56:20","modified_gmt":"2022-12-29T08:56:20","slug":"sistem-bilesenleri-deniz-muhendisligi-bolumu-deniz-muhendisligi-odevleri-yaptirma-deniz-muhendisligi-bolumu-tez-yaptirma-deniz-muhendisligi-bolumu-odev-ucretleri","status":"publish","type":"post","link":"https:\/\/legendhomework.com\/tr\/sistem-bilesenleri-deniz-muhendisligi-bolumu-deniz-muhendisligi-odevleri-yaptirma-deniz-muhendisligi-bolumu-tez-yaptirma-deniz-muhendisligi-bolumu-odev-ucretleri\/","title":{"rendered":"Sistem Bile\u015fenleri \u2013 Deniz M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc \u2013 Deniz M\u00fchendisli\u011fi \u00d6devleri Yapt\u0131rma \u2013 Deniz M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc Tez Yapt\u0131rma\u2013 Deniz M\u00fchendisli\u011fi B\u00f6l\u00fcm\u00fc \u00d6dev \u00dccretleri"},"content":{"rendered":"

Sistem Bile\u015fenleri<\/span><\/strong><\/h3>\n

Kondenser, gizli \u0131s\u0131y\u0131 egzoz buhar\u0131ndan uzakla\u015ft\u0131rarak yo\u011fu\u015fmas\u0131n\u0131 ve kazana geri pompalanabilmesini sa\u011flayan bir \u0131s\u0131 e\u015fanj\u00f6r\u00fcd\u00fcr. Bu yo\u011fu\u015fma, minimum yetersiz so\u011futmayla, yani yo\u011fu\u015fma s\u0131cakl\u0131\u011f\u0131n\u0131n buhar s\u0131cakl\u0131\u011f\u0131n\u0131n alt\u0131na d\u00fc\u015f\u00fcr\u00fclmesiyle sa\u011flanmal\u0131d\u0131r. Yo\u011funla\u015ft\u0131r\u0131c\u0131 buhardan \u00e7\u0131kan gazlar\u0131n ve buharlar\u0131n uzakla\u015ft\u0131r\u0131lmas\u0131 i\u00e7in bir kondansat\u00f6r de d\u00fczenlenmi\u015ftir.<\/span><\/p>\n

Bir yard\u0131mc\u0131 kondansat\u00f6r g\u00f6sterilmektedir. Dairesel enine kesitli kabuk, iki ge\u00e7i\u015fli bir deniz suyu ak\u0131\u015f\u0131 i\u00e7in d\u00fczenlenmi\u015f u\u00e7 kapaklarla donat\u0131lm\u0131\u015ft\u0131r. Su kutular\u0131nda kurban korozyon plakalar\u0131 sa\u011flan\u0131r.<\/span><\/p>\n

Buhar \u00fcst k\u0131s\u0131mdan merkezi olarak girer ve buhar giri\u015f davlumbaz\u0131n\u0131n alt\u0131ndaki kasadaki portlardan ge\u00e7erek iki yola ayr\u0131l\u0131r. T\u00fcp s\u0131ralar\u0131ndan ge\u00e7en deniz suyu, buhar\u0131n yo\u011fu\u015fmas\u0131 i\u00e7in so\u011futma y\u00fczeyi sa\u011flar.<\/span><\/p>\n

Merkezi diyafram plakas\u0131 borular\u0131 destekler ve birka\u00e7 destek \u00e7ubu\u011fu da diyafram plakas\u0131n\u0131 destekler. Yo\u011fu\u015fma suyu, boru s\u0131ralar\u0131n\u0131n alt\u0131ndaki bir haznede toplan\u0131r. Yo\u011fu\u015fma buhar\u0131 taraf\u0131ndan a\u00e7\u0131\u011fa \u00e7\u0131kan gazlar\u0131n ve buharlar\u0131n \u00e7ekilmesi i\u00e7in kondenser kabu\u011funda bir hava emi\u015f sistemi sa\u011flanm\u0131\u015ft\u0131r.<\/span><\/p>\n

Buhar t\u00fcrbini tahrik makineleriyle ili\u015fkili ana kondansat\u00f6rler rejeneratif tiptedir. Bu d\u00fczenlemede, buhar\u0131n bir k\u0131sm\u0131 borular\u0131 atlar ve kondens karterine buhar olarak girer. B\u00f6ylece kondensat, kondenserin verimini art\u0131ran buharla ayn\u0131 s\u0131cakl\u0131\u011fa tekrar \u0131s\u0131t\u0131l\u0131r.<\/span><\/p>\n

Bir rejeneratif kondansat\u00f6r tasar\u0131m\u0131 g\u00f6sterilmektedir. Merkezi bir ge\u00e7it, buhar\u0131n bir k\u0131sm\u0131n\u0131n, yo\u011fu\u015fmay\u0131 yo\u011fu\u015ftu\u011fu ve \u0131s\u0131tt\u0131\u011f\u0131 hazneye ge\u00e7mesini sa\u011flar. Gazlar\u0131 ve buharlar\u0131 hava ejekt\u00f6r\u00fcne y\u00f6nlendirmek i\u00e7in bir b\u00f6lme plakas\u0131 d\u00fczenlenmi\u015ftir. Bir\u00e7ok boru, her iki u\u00e7taki boru plakalar\u0131n\u0131n aras\u0131na yerle\u015ftirilmi\u015ftir ve boru destek plakalar\u0131, bunlar\u0131n aras\u0131na yerle\u015ftirilmi\u015ftir. T\u00fcpler deniz suyu ile iki ge\u00e7i\u015fte dola\u015ft\u0131r\u0131l\u0131r.<\/span><\/p>\n

Ekstraksiyon Pompas\u0131<\/span><\/strong><\/h3>\n

Ekstraksiyon pompas\u0131, vakum alt\u0131ndaki bir kondansat\u00f6rden su \u00e7ekmek i\u00e7in kullan\u0131l\u0131r. Pompa ayr\u0131ca besleme suyunu hava gidericiye veya besleme pompas\u0131 giri\u015fine iletmek i\u00e7in gereken bas\u0131nc\u0131 sa\u011flar.<\/span><\/p>\n

Emme pompalar\u0131, tarif edildi\u011fi gibi genellikle dikey milli, iki kademeli, santrif\u00fcj tipindedir. Bu pompalar\u0131n \u00e7al\u0131\u015fmas\u0131 i\u00e7in belirli bir minimum emme y\u00fcksekli\u011fi ve genellikle kondenserde bir miktar kondens seviyesi kontrol sistemi gerekir.<\/span><\/p>\n

Birinci kademe pervane, emme borusunda mevcut olan y\u00fcksek vakum ko\u015fullar\u0131nda neredeyse kaynayan suyu al\u0131r. Su daha sonra \u00e7\u0131k\u0131\u015fta gerekli sistem bas\u0131nc\u0131n\u0131 sa\u011flayan ikinci kademe pervaneye hafif bir pozitif bas\u0131n\u00e7la bo\u015falt\u0131l\u0131r.<\/span><\/p>\n

Kondenser hazne seviyesinin de\u011fi\u015fmesine izin verildi\u011fi veya neredeyse kuru tutuldu\u011fu durumlarda, kendi kendini d\u00fczenleyen bir ekstraksiyon pompas\u0131 kullan\u0131lmal\u0131d\u0131r. Bu d\u00fczenleme, emme y\u00fcksekli\u011fi \u00e7ok d\u00fc\u015f\u00fck bir de\u011fere d\u00fc\u015ft\u00fc\u011f\u00fcnde meydana gelen kavitasyon \u015feklini al\u0131r.<\/span><\/p>\n

Kavitasyon, pompa tahliye oran\u0131n\u0131n s\u0131f\u0131ra d\u00fc\u015fmesiyle sonu\u00e7lanan buhar kabarc\u0131klar\u0131n\u0131n olu\u015fumu ve \u00e7\u00f6kmesidir. Emme y\u00fcksekli\u011fi iyile\u015ftik\u00e7e kavitasyon yava\u015f yava\u015f durur ve pompa yeniden bo\u015faltmaya ba\u015flar.<\/span><\/p>\n

Kavitasyon genellikle hasarla ili\u015fkilendirilir, ancak pompadaki d\u00fc\u015f\u00fck bas\u0131n\u00e7 ko\u015fullar\u0131nda herhangi bir hasar meydana gelmez. Ayr\u0131ca pervane, kabarc\u0131k \u00e7\u00f6kmesi pervaneden uza\u011fa, yani s\u00fcper kavitasyona neden olacak \u015fekilde tasarlanabilir.<\/span><\/p>\n

Hava Ejekt\u00f6r\u00fc<\/span><\/strong><\/h3>\n

Hava ejekt\u00f6r\u00fc, kondenserdeki yo\u011fu\u015fma buhar\u0131ndan \u00e7\u0131kan havay\u0131 ve buharlar\u0131 d\u0131\u015far\u0131 \u00e7eker. Hava sistemden \u00e7\u0131kar\u0131lmazsa kazanda korozyon sorunlar\u0131na neden olabilir. Ayr\u0131ca, kondenserde bulunan hava yo\u011fu\u015fma s\u00fcrecini etkiler ve kondenserde bir kar\u015f\u0131 bas\u0131nca neden olur. Geri bas\u0131n\u00e7, egzoz buhar bas\u0131nc\u0131n\u0131 art\u0131racak ve tesisin termal verimlili\u011fini azaltacakt\u0131r.<\/span><\/p>\n

\u0130ki a\u015famal\u0131 bir \u00e7ift elemanl\u0131 hava ejekt\u00f6r\u00fc g\u00f6sterilmektedir. \u0130lk a\u015famada, buharla \u00e7al\u0131\u015fan bir hava ejekt\u00f6r\u00fc, kondenserden havay\u0131 ve buharlar\u0131 \u00e7ekmek i\u00e7in bir pompa g\u00f6revi g\u00f6r\u00fcr. Kar\u0131\u015f\u0131m daha sonra besleme suyu ile sirk\u00fcle edilen bir yo\u011fu\u015fturma \u00fcnitesine ge\u00e7er. Besleme suyu \u0131s\u0131t\u0131l\u0131r ve buhar ve gazlar \u00e7o\u011funlukla yo\u011fu\u015fturulur.<\/span><\/p>\n

Yo\u011funla\u015fan buhar ve buhar, bir tahliye yoluyla ana kondensere geri d\u00f6nd\u00fcr\u00fcl\u00fcr ve kalan hava ve gazlar, i\u015flemin tekrarland\u0131\u011f\u0131 ikinci a\u015famaya ge\u00e7er.<\/span><\/p>\n

Kalan hava ve gazlar, bir vakum tutma valfi arac\u0131l\u0131\u011f\u0131yla atmosfere sal\u0131n\u0131r. Besleme suyu, iki a\u015faman\u0131n her birinde U borular\u0131ndan dola\u015ft\u0131r\u0131l\u0131r. \u00dcnitenin tatmin edici bir \u015fekilde \u00e7al\u0131\u015fmas\u0131 i\u00e7in her birinden yaln\u0131zca bir tane gerekmesine ra\u011fmen, her a\u015famaya bir \u00e7ift ejekt\u00f6r tak\u0131lm\u0131\u015ft\u0131r.<\/span><\/p>\n

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Bile\u015fen nedir matematik<\/span>
\nBile\u015fen \u00f6rnekleri<\/span>
\nBile\u015fen<\/a> Nedir<\/span>
\nBile\u015fen nedir kimya<\/span>
\nBile\u015fenler<\/span>
\nBilgisayar\u0131n TEMEL Bile\u015fenleri nelerdir<\/span>
\nBilgisayar Bile\u015fenleri nelerdir<\/span>
\nBilgisayar\u0131n 4 ana bile\u015feni<\/span><\/p>\n

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Is\u0131 E\u015fanj\u00f6rleri<\/span><\/strong><\/h3>\n

Bez buhar kondansat\u00f6r\u00fc, drenaj so\u011futucusu ve d\u00fc\u015f\u00fck bas\u0131n\u00e7l\u0131 besleme \u0131s\u0131t\u0131c\u0131s\u0131n\u0131n t\u00fcm\u00fc kabuk ve boru tipi \u0131s\u0131 e\u015fanj\u00f6rleridir. Her biri, \u00fcnitelerde dola\u015fan besleme suyunu \u0131s\u0131tarak egzoz buhar\u0131ndan \u0131s\u0131y\u0131 geri kazanmak i\u00e7in belirli bir \u015fekilde kullan\u0131l\u0131r.<\/span><\/p>\n

Salmastral\u0131 buhar kondansat\u00f6r\u00fc, t\u00fcrbin salmastral\u0131 buhar sisteminden buhar, buhar ve hava toplar. Bu geri d\u00f6n\u00fc\u015fler, sirk\u00fcle eden besleme suyu taraf\u0131ndan so\u011futulur ve buhar yo\u011fu\u015fturulur. Yo\u011fu\u015fma, bir d\u00f6ng\u00fc contas\u0131 veya bir t\u00fcr buhar kapan\u0131 vas\u0131tas\u0131yla sisteme geri g\u00f6nderilir ve mevcut olan hava atmosfere bo\u015falt\u0131l\u0131r. Besleme suyu, \u00fcnitenin kabu\u011fu i\u00e7indeki U borular\u0131ndan ge\u00e7er.<\/span><\/p>\n

Tahliye so\u011futucusu, \u00e7e\u015fitli yard\u0131mc\u0131 hizmetlerden tahliye tahliyelerini al\u0131r ve bunlar\u0131 yo\u011fu\u015fturur: yo\u011fu\u015fma suyu besleme sistemine geri g\u00f6nderilir. Dola\u015fan besleme suyu, drenaj so\u011futucusunda boru plakalar\u0131nda d\u00fczenlenmi\u015f d\u00fcz borulardan ge\u00e7er. Borular\u0131 desteklemek ve ayr\u0131ca egzoz kanallar\u0131n\u0131n ak\u0131\u015f\u0131n\u0131 borular\u0131n d\u0131\u015f y\u00fczeyine y\u00f6nlendirmek i\u00e7in b\u00f6lmeler veya diyafram plakalar\u0131 tak\u0131l\u0131r.<\/span><\/p>\n

D\u00fc\u015f\u00fck bas\u0131n\u00e7l\u0131 besleme \u0131s\u0131t\u0131c\u0131s\u0131, genellikle d\u00fc\u015f\u00fck bas\u0131n\u00e7l\u0131 t\u00fcrbin mahfazas\u0131ndan bo\u015falt\u0131lan buharla beslenir. Dola\u015fan besleme, hava alma i\u015flemine yard\u0131mc\u0131 olmak i\u00e7in \u0131s\u0131t\u0131l\u0131r.<\/span><\/p>\n

T\u00fcrbinden buhar\u0131n d\u0131\u015far\u0131 at\u0131lmas\u0131, tesisin termal verimini iyile\u015ftirmenin yan\u0131 s\u0131ra, akan buhar k\u00fctlesinin azalmas\u0131 nedeniyle son s\u0131ralardaki t\u00fcrbin kanat y\u00fcksekliklerini azalt\u0131r. D\u00fcz veya U-boru yap\u0131s\u0131, tek veya \u00e7ok ge\u00e7i\u015fli besleme suyu ile kullan\u0131labilir.<\/span><\/p>\n

Hava Giderici<\/span><\/strong><\/h3>\n

Hava giderici, kondenserde ba\u015flayan hava ve buhar giderme i\u015flemini tamamlar. Besleme \u0131s\u0131t\u0131c\u0131s\u0131 olarak da i\u015flev g\u00f6r\u00fcr, ancak bu durumda do\u011frudan temasla \u00e7al\u0131\u015f\u0131r. Besleme suyu neredeyse kaynama noktas\u0131na kadar \u0131s\u0131t\u0131l\u0131r, bu da daha sonra havaland\u0131r\u0131labilen t\u00fcm \u00e7\u00f6z\u00fcnm\u00fc\u015f gazlar\u0131 serbest b\u0131rak\u0131r.<\/span><\/p>\n

Bir tip hava giderici g\u00f6sterilmektedir. Gelen besleme suyu bir dizi p\u00fcsk\u00fcrtme valfinden veya memesinden ge\u00e7er: su p\u00fcsk\u00fcrtme b\u00f6ylece \u0131s\u0131tma sistemiyle temas i\u00e7in geni\u015f bir y\u00fczey alan\u0131 sa\u011flar.<\/span><\/p>\n

Besleme suyunun \u00e7o\u011fu daha sonra gelen buhar taraf\u0131ndan daha fazla \u0131s\u0131t\u0131ld\u0131\u011f\u0131 hava alma konisinin \u00fcst y\u00fczeyine d\u00fc\u015fecektir. Besleme suyu daha sonra merkezi ge\u00e7ide girer ve besleme ile buhar\u0131 \u00e7ekmek i\u00e7in bir e\u011fitici veya ejekt\u00f6r g\u00f6revi g\u00f6ren dar bir a\u00e7\u0131kl\u0131ktan \u00e7\u0131kar.<\/span><\/p>\n

Besleme suyu ve yo\u011fu\u015fmu\u015f buhar, hava gidericinin taban\u0131n\u0131 olu\u015fturan depolama tank\u0131nda toplan\u0131r. Is\u0131tma buhar\u0131 hava gidericiye girer ve besleme suyunu \u0131s\u0131tarak ve s\u0131rayla besleme suyuyla birle\u015fecek \u015fekilde yo\u011funla\u015ft\u0131r\u0131larak sirk\u00fcle edilir.<\/span><\/p>\n

Serbest b\u0131rak\u0131lan gazlar bir havaland\u0131rma ba\u011flant\u0131s\u0131ndan \u00e7\u0131kar ve bir havaland\u0131rma kondansat\u00f6r\u00fcne veya buharla\u015ft\u0131r\u0131c\u0131ya ge\u00e7er. Herhangi bir su buhar\u0131 yo\u011funla\u015facak ve geri g\u00f6nderilecektir.<\/span><\/p>\n

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