موتور دیزل 20 سیلندرمجهز به 6 توربوشارژر

موتور دیزل 20 سیلندرمجهز به 6 توربوشارژر

تاریخ : سه شنبه 29 بهمن 1392
نویسنده : mohamadaref


 

 

 

 

نسخه پیشرفته ازموتورهای که در حمل و نقل دریایی استفاده می شود. IMO II

فن آوری در سیکل احتراق میلر

انطباق  IMO II  و III IMO    

Technology for IMO II and III IMO compliance

Miller combustion cycle.

Above all , the engine better performance

Map , for example, lower fuel consumption ,

Low emission levels of nitrogen oxides and soot

And more responsive acceleration . Efficiency

The two- stage turbocharger , successive

Is optimized and future versions

1163 will continue to use three ( in V12),

Four (V16) and five (V20) pair of turbochargers.

Maximum combustion pressure will

Has been proposed. That will enable more efficient combustion

And thus reduce fuel consumption.

In conjunction with the latest generation of ADEC

( Advanced Diesel Engine Control ) engine management

Modules , injection timing , volume and pattern

Can be independently controlled motors

Faster , and more efficient combustion

Is set . ADEC has already proven its features

Many times in the series in 2000 and 4000

And include engine management and control

Systems and local operating panel (LOP) in

پمپ سوخت کم فشار     Low-pressure fuel pump

پمپ های تحت فشار بالا       High Pressure Pump

فیلتر ها و سوخت                              Fuel filters

انژکتور با یکپارچه            Injector with integrated

انباشتگر                                       Accumulator

 

باتری خارجی                             External battery

 

 

 

 

The new engine will also feature was designed Mylrkhvahd   

Combustion process before the closing of entries

Expansion valve cylinder charge

Combustion temperature is lower than that

Beneficial effect on emissions of NOX. However, the

That require higher turbocharger boost

Pressure , the effect of geometry optimization

And low inertia turbochargers . They

Brought into play according

Sothat the engine load

Ships able to accelerate the speed and maneuverability

Easily thanks to big torque reserves . To

In addition, fuel consumption remains low even

Low and medium

Power levels and hardly any

Black smoke under acceleration is produced.

Modern technology for commercial vessels

There are currently more than 550 series of 1163

Units in service, almost all marine applications

Where power frigates and corvettes ,

Or as a single unit or combined propulsion

Systems. As a result of the boom in the market

Quick to ship at the beginning of the 1990s,

However, the engine was an attractive proposition

In the business sector as well as in

In 1994 it was presented officially as a driving force

Solutions for yachts and ships for the first time.

It was difficult to change

Operating conditions has increased substantially

Engine durability and reliability. And since then ,

Commercial vessels are able to benefit from

It offers ultra-fast acceleration . For example, the

"Shinas", the fastest diesel -powered world

Sailing speed of 56.3 knots ,

Setting a new speed record is driven by a series

1163 units. But it is not only dynamic conditions

The answer is that the 1163 series is the highest- achieving

Standards , acoustic and vibration is low

Sample too. Unwanted noise and vibration

Operation is greatly reduced by specifically

Engineering targeted.

Technology for IMO II and III IMO compliance

Common Rail Fuel Injection

Based on the principle of common rail fuel injection

High- power battery systems by one or more

Special high- pressure fuel pumps . This e -

Control with a constant supply of fuel injectors

During the injection period, regardless of engine speed .

This allows independent control of injection

Parameters that can be flexibly adapted to suit

Any set of operating conditions . Parameters

The timing and duration of injection and

As fuel pressure .

In the low-load operation of the engine with conventional

The system can suffer from inherent limitations

They depend on the speed , common rail system

Offers the opportunity to optimize the fuel consumption and pollution

Efficiency.

Essential part of an innovative system for

1163M04 includes a low- pressure fuel pump

Up to eight high-pressure fuel pumps (20V 1163),

Which in turn provide the battery

Push the engine up to 1800 times the doublewalled

Plumbing . The size of the buffer is sufficient

Enough to prevent any vibration or pressure reduction

Supply and injector line was

It is located in the central nozzle .

شش مدل موتور دیزل بیست سیلندرمجهز به شش توربوشارژ

   خورجینی     20V 4000 G23 with 6 exhaust turbocharg

//           20V 4000 G43 with 6 exhaust turbocharg

//           20V 4000 G63 with 6 exhaust turbocharg

//           20V 4000 G63L with 6 exhaust turbochar

//          20V 4000 G83 with 6 exhaust turbocharg

 

//         20V 4000 G83L with 6 exhaust turbochar 

From the beginning of the 1980s, MTU Series 1163 is one of the most widely

Engines used in marine transportation. For compliance with IMO II the advanced version

Device without exhaust treatment system is to be launched. Future versions will be maintained

All the crucial engine characteristics of its predecessor, which was important to

Customers. This means that reliability, high power density and optimal acceleration

Key features of the 1163 series will remain.

Lighter and stronger than all comparable

Engines, Series 1163 is quickly running large-scale

 

Diesel engines have been a success story for nearly

 


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