{"id":2421,"date":"2026-07-01T11:58:10","date_gmt":"2026-07-01T03:58:10","guid":{"rendered":"https:\/\/www.fulerdiesel.com\/the-structure-and-working-principle-of-turbocharger\/"},"modified":"2026-07-01T11:58:10","modified_gmt":"2026-07-01T03:58:10","slug":"the-structure-and-working-principle-of-turbocharger","status":"publish","type":"post","link":"https:\/\/www.fulerdiesel.com\/id\/the-structure-and-working-principle-of-turbocharger\/","title":{"rendered":"Struktur dan prinsip kerja turbocharger"},"content":{"rendered":"

Struktur dan prinsip kerja turbocharger
\nSingkatnya, turbocharger terdiri dari tahap turbin dan tahap kompresor, serta sistem bantalan yang menghubungkan kedua tahap tersebut. Turbocharger memanfaatkan energi gas buang mesin untuk meningkatkan tenaga mesin, torsi, dan efisiensi termal.
\nTahap turbin terdiri dari dua komponen: turbin dan kolektor (yang dikenal sebagai volute). Gas buang masuk ke dalam volute turbin gas, lalu melalui bilah-bilah turbin, dan kemudian dikeluarkan melalui area saluran keluar gas buang.
\nMenentukan kecepatan putaran mesin turbin. Saat mesin dalam kondisi idle, turbin berputar paling lambat. Semakin banyak gas yang melewati volute, semakin cepat pula putaran turbin.
\nTerkait dengan tahap turbin dan tingkat tekanan gas, yang mencakup tekanan impeler dan cangkang tekanan. Poros impeler yang terbuat dari baja tempa dihubungkan melalui turbin. Tekanan mulai menghisap udara saat impeler berputar, dengan bilah-bilah yang berputar untuk memampatkan udara. Cangkang tekanan akan mengubah aliran udara berkecepatan rendah menjadi aliran udara berkecepatan tinggi bertekanan tinggi; proses ekspansi ini disebut tekanan. Tekanan udara masuk ke dalam cangkang, suhu udara meningkat hingga mencapai 200 \u00b0C. Karena udara yang dipanaskan memiliki kepadatan yang lebih rendah, jika setelah memasuki kompresor kemudian didinginkan, maka lebih banyak udara yang dapat masuk ke dalam mesin. Proses ini disebut pendinginan, yang dibagi menjadi pendinginan air atau pendinginan udara.
\nSistem bantalan turbocharger dilumasi menggunakan oli mesin. Di bawah tekanan, oli mengalir melalui bagian tengah cangkang, bantalan apung, dan bantalan dorong. Sistem bantalan yang dilumasi oli tidak hanya berfungsi sebagai pelumas, tetapi juga membantu menghilangkan panas dari turbin.
\nBantalan mengapung (floating) merupakan jenis bantalan rotasi dengan sistem mengapung penuh. Permukaan lapisan oli pada bantalan mengapung terbentuk berkat mekanisme mengapung tersebut. Sebagai contoh, di antara cangkang bantalan dan bagian yang mengapung, celah antara bantalan dan poros membentuk lapisan oli; celah bantalan ini lebih kecil daripada diameter sehelai rambut. Oli yang kotor atau sumbatan pada lubang oli akan menyebabkan kegagalan turbocharger.<\/p>","protected":false},"excerpt":{"rendered":"

The structure and working principle of Turbocharger In short, the turbocharger including a turbine stage of a compressor stage and connecting the two levels of bearing system. It uses the engine’s exhaust\u00a0gas\u00a0energy acting to increase\u00a0engine\u00a0power, torque and thermal efficiency. Turbine stage consists of two components: the turbine and the collector (known as the volute). Into […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2421","post","type-post","status-publish","format-standard","hentry","category-news"],"acf":[],"yoast_head":"\nThe structure and working principle of Turbocharger - Dalian Fuler Diesel Engine Co., Ltd.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fulerdiesel.com\/id\/the-structure-and-working-principle-of-turbocharger\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The structure and working principle of Turbocharger - Dalian Fuler Diesel Engine Co., Ltd.\" \/>\n<meta property=\"og:description\" content=\"The structure and working principle of Turbocharger In short, the turbocharger including a turbine stage of a compressor stage and connecting the two levels of bearing system. It uses the engine’s exhaust\u00a0gas\u00a0energy acting to increase\u00a0engine\u00a0power, torque and thermal efficiency. Turbine stage consists of two components: the turbine and the collector (known as the volute). 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