• Author / Uploaded
• Christian Dhani

Citation preview

Basic Design

Essay MTU Engine Double Degree Marine Engineering’12 FTK ITS

Devi Samosir 4212101022 Basic Design

MTU is one of the world’s leading manufacturers of large diesel engines and complete propulsion systems.It covers diesel engines as well as complete propulsion systems for ships, for heavy agricultural, rail and military vehicles, and for the oil and gas industry. MTU is a high speed Diesel for boat, yacht, etc. Cost : 1. 60 % fuel = 30 % propulsion losses, 70 % hull resistance 2. 40 % crew Why we need high speed diesel ? a. Limited E/R b. Limited propeller diameter c. High performance requirement d. Combined propeller system Other a. b. c. d. e.

requrement : Advance maneuver Twin screp / cpp Compact propulsion system PTO application Annual ussage

Propulsion system requirement : Operational, lifetime, height, space, operatrional cost, budget cost. Main selection guide Application ? Perform map? Drives with wide-ranging performance and applications Available in numerous cylinder configurations, engine series bearing the MTU brand cover a wide performance spectrum ranging to 10,000 kW and are thus capable of powering numerous vehicles and genset systems. For commercial applications such as ferries and workboats, yachts, rail and heavy vehicles, the top-selling products include Series 2000 (300 to 1,500 kW) and 4000 (700 to 3,500 kW) engines.

The units are powerful, economical, clean and rugged. One of the major technological features behind the huge success of these Series is the electronically controlled Common Rail injection system which was introduced on the Series 4000 making it the first diesel engine in its class to be fitted with Common Rail injection as standard. The injection system was developed jointly with L’Orange GmbH, one of the leading manufacturers of injection systems for large diesel engines. The Series 2000 Common Rail for high-speed yachts, ferries and patrol boats is likewise the most modern in its class. To cover the power range which falls below the output provided by a Series 2000 MTU offers the Series 1000 to 1600. This engine lineup is primarily designed for agriculture, rail and construction and industry sector applications. At the very top of the power range is the Series 8000 which has also set new standards in its class. Delivering 9,000 kW, the 20V 8000 is the most modern and technically innovative engine in its performance class. In the defense sector, MTU’s Series 880 engines have secured its undisputed leadership position for many years. The new Series 890 units (400 to 1,100 kW), which were first introduced in 2003, were developed specifically for lightweight, armored vehicles capable of being transported by air and these engines have further underpinned the company’s predominance. For the same performance, these units are just half the size of other, comparable diesel engines. Customer-oriented: Systems expertise for complete, custom-tailored solutions Apart from diesel engines, the company’s product range includes complete systems and plants which can be tailored to the customer’s individual requirements. As a prime contractor, for example, MTU can supply complete marine propulsion systems including all the peripherals and traction units for railcars and locomotives Always one step ahead: Key technologies for powerful, economical and clean drives The leading technological position enjoyed by our diesel drives is due in no small part to three key technologies: turbocharging, fuel injection and electronics. These are developed and produced in-house to ensure that all drive components are optimally balanced. Consistent development in the fields of turbocharging and fuel injection has enabled the company to continually optimize performance, emissions and consumption. In addition, the company’s electronics systems make it possible to

control and monitor whole drive configurations right through to entire marine propulsion plants.