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Showing posts from November, 2018

BAGAIMANA SISTEM PELUMASAN MESIN DIESEL BEKERJA

LUBRICATING SYSTEM ON DIESEL ENGINE BAGAIMANA SISTEM PELUMASAN MESIN DIESEL BEKERJA Reff theautoparts.com Selamat siang sobat bloger, sedikit melanjutkan artikel yang dulu sempat dibahas tentang minyak pelumas, bisa dilihat di link berikut . Sekarang kita bahas mengenai alur pelumasan pada mesin diesel dengan menambahkan ilustrasi video yang saya dapatkan dari situs theautoparts.com, saya ucapkan banyak terimakasih sudah bikin animasi yang seperti ini, sangat membantu sekali untuk pembelajaran awal.  Berikut langkah – langkah nya mulai oli dihisap dari carter sampai kembali lagi ke dalam carter. Pompa oli digerakkan oleh pulli/flywheel diesel engine melalui belt Strainer oli menampung dan memfilter oli. Pompa oli menghisap oli melalui srainer. Pompa oli menghisap oli dari carter dan mesupply filter kedua setelah pompa oli dengan tekanan tinggi. Pengatur tekanan dipasang untuk memastikan tekanan oli   selalu terjaga. Filter oli kedua tadi memfi

What is BHP, IHP, SHP, EHP, and Torque ?

Hydrodynamics for Ocean Engineers Prof. A.H. Techet Fall 2004 Marine Propellers Today, conventional marine propellers remain the standard propulsion mechanism for surface ships and underwater vehicles. Modifications of basic propeller geometries into water jet propulsors and alternate style thrusters on underwater vehicles, has not significantly changed how we determine and analyze propeller performance. We still need propellers to generate adequate thrust to propel a vessel at some design speed with some care taken in ensuring some “reasonable” propulsive efficiency. Considerations are made to match the engine’s power and shaft speed, as well as the size of the vessel and the ship’s operating speed, with an appropriately designed propeller. Given that the above conditions are interdependent (ship speed depends on ship size, power required depends on desired speed, etc.) we must at least know a priori our desired operating speed for a given vessel. Following this we should understand