How is Cummins hydrogen internal combustion engine "refined"?

Cummins 15LHydrogen internal combustion engine

Based on 15LBuild a global platform

Gather global R & D resources of Cummins

Customized development for China's heavy-duty Truck application conditions

At the same time，Take advantage of Cummins' powerful database and simulation capabilities
The Cummins hydrogen internal combustion engine was developed with moreModular design，High degree of integration，Supercharger、Core components such as post-processing are developed by Cummins.Integrated design at the beginning of developmentEnables better integration optimization to ensure product reliability，Lead to better performance

Test bench for hydrogen internal combustion engine in hydrogen power building

The highest available5.5MpaCentralized supply of hydrogen

The laboratory emission test equipment has been specially modified for hydrogen.

And that safety factor is high，The test ability is strong

At the same time，AsMulti-fuel system bench

It also supports the use of a variety of low-carbon fuels.

Diesel and Natural Gas Engine Development Testing

Better meet the needs of multiple power research and development

New hydrogen internal combustion engine test bench

Equipped with a large number of advanced test and measurement equipment

Able to meet stringent emission testing requirements worldwide

The test will simulate the transportation conditions in various environments.

Perform performance and emissions tests on the engine

Adaptability development for specific operating conditions

Improve engine efficiency and performance，Reduce emissions

Cummins 15LHydrogen internal combustion engine

Application of in-cylinder direct injection、Lean combustion and many other innovative technologies

The explosion pressure capacity of the base machine is up to250bar

Industry-leading combustor design

And based onpent roofTumble combustion system

And that transmission energy is improve，Realize efficient combustion of hydrogen

Relying on advanced in-cylinder direct injection technology

Maximum injection pressure40bar，The efficiency has been greatly improved

Maximum power550 horsepower

Powerful，Gallop all kinds of working conditions easily

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The story behind the bench test of hydrogen internal combustion engine

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